diff -Naur php-7.0.2-curltlsconst/ext/curl/interface.c php-7.0.2/ext/curl/interface.c
--- php-7.0.2-curltlsconst/ext/curl/interface.c	2016-01-06 10:05:16.000000000 +0000
+++ php-7.0.2/ext/curl/interface.c	2016-01-31 15:20:09.912358491 +0000
@@ -1211,11 +1211,9 @@
 	REGISTER_CURL_CONSTANT(CURLSSLOPT_ALLOW_BEAST);
 #endif
 
-#if LIBCURL_VERSION_NUM >= 0x072200 /* Available since 7.34.0 */
 	REGISTER_CURL_CONSTANT(CURL_SSLVERSION_TLSv1_0);
 	REGISTER_CURL_CONSTANT(CURL_SSLVERSION_TLSv1_1);
 	REGISTER_CURL_CONSTANT(CURL_SSLVERSION_TLSv1_2);
-#endif
 
 #if LIBCURL_VERSION_NUM >= 0x072B00 /* Available since 7.43.0 */
 	REGISTER_CURL_CONSTANT(CURLPIPE_NOTHING);
diff -Naur php-7.0.2-curltlsconst/ext/curl/interface.c.orig php-7.0.2/ext/curl/interface.c.orig
--- php-7.0.2-curltlsconst/ext/curl/interface.c.orig	1970-01-01 00:00:00.000000000 +0000
+++ php-7.0.2/ext/curl/interface.c.orig	2016-01-06 10:05:16.000000000 +0000
@@ -0,0 +1,3449 @@
+/*
+   +----------------------------------------------------------------------+
+   | PHP Version 7                                                        |
+   +----------------------------------------------------------------------+
+   | Copyright (c) 1997-2015 The PHP Group                                |
+   +----------------------------------------------------------------------+
+   | This source file is subject to version 3.01 of the PHP license,      |
+   | that is bundled with this package in the file LICENSE, and is        |
+   | available through the world-wide-web at the following url:           |
+   | http://www.php.net/license/3_01.txt                                  |
+   | If you did not receive a copy of the PHP license and are unable to   |
+   | obtain it through the world-wide-web, please send a note to          |
+   | license@php.net so we can mail you a copy immediately.               |
+   +----------------------------------------------------------------------+
+   | Author: Sterling Hughes <sterling@php.net>                           |
+   +----------------------------------------------------------------------+
+*/
+
+/* $Id$ */
+
+#define ZEND_INCLUDE_FULL_WINDOWS_HEADERS
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "php.h"
+
+#if HAVE_CURL
+
+#include <stdio.h>
+#include <string.h>
+
+#ifdef PHP_WIN32
+#include <winsock2.h>
+#include <sys/types.h>
+#endif
+
+#include <curl/curl.h>
+#include <curl/easy.h>
+
+/* As of curl 7.11.1 this is no longer defined inside curl.h */
+#ifndef HttpPost
+#define HttpPost curl_httppost
+#endif
+
+/* {{{ cruft for thread safe SSL crypto locks */
+#if defined(ZTS) && defined(HAVE_CURL_SSL)
+# ifdef PHP_WIN32
+#  define PHP_CURL_NEED_OPENSSL_TSL
+#  include <openssl/crypto.h>
+# else /* !PHP_WIN32 */
+#  if defined(HAVE_CURL_OPENSSL)
+#   if defined(HAVE_OPENSSL_CRYPTO_H)
+#    define PHP_CURL_NEED_OPENSSL_TSL
+#    include <openssl/crypto.h>
+#   else
+#    warning \
+	"libcurl was compiled with OpenSSL support, but configure could not find " \
+	"openssl/crypto.h; thus no SSL crypto locking callbacks will be set, which may " \
+	"cause random crashes on SSL requests"
+#   endif
+#  elif defined(HAVE_CURL_GNUTLS)
+#   if defined(HAVE_GCRYPT_H)
+#    define PHP_CURL_NEED_GNUTLS_TSL
+#    include <gcrypt.h>
+#   else
+#    warning \
+	"libcurl was compiled with GnuTLS support, but configure could not find " \
+	"gcrypt.h; thus no SSL crypto locking callbacks will be set, which may " \
+	"cause random crashes on SSL requests"
+#   endif
+#  else
+#   warning \
+	"libcurl was compiled with SSL support, but configure could not determine which" \
+	"library was used; thus no SSL crypto locking callbacks will be set, which may " \
+	"cause random crashes on SSL requests"
+#  endif /* HAVE_CURL_OPENSSL || HAVE_CURL_GNUTLS */
+# endif /* PHP_WIN32 */
+#endif /* ZTS && HAVE_CURL_SSL */
+/* }}} */
+
+#define SMART_STR_PREALLOC 4096
+
+#include "zend_smart_str.h"
+#include "ext/standard/info.h"
+#include "ext/standard/file.h"
+#include "ext/standard/url.h"
+#include "php_curl.h"
+
+int  le_curl;
+int  le_curl_multi_handle;
+int  le_curl_share_handle;
+
+#ifdef PHP_CURL_NEED_OPENSSL_TSL /* {{{ */
+static MUTEX_T *php_curl_openssl_tsl = NULL;
+
+static void php_curl_ssl_lock(int mode, int n, const char * file, int line)
+{
+	if (mode & CRYPTO_LOCK) {
+		tsrm_mutex_lock(php_curl_openssl_tsl[n]);
+	} else {
+		tsrm_mutex_unlock(php_curl_openssl_tsl[n]);
+	}
+}
+
+static unsigned long php_curl_ssl_id(void)
+{
+	return (unsigned long) tsrm_thread_id();
+}
+#endif
+/* }}} */
+
+#ifdef PHP_CURL_NEED_GNUTLS_TSL /* {{{ */
+static int php_curl_ssl_mutex_create(void **m)
+{
+	if (*((MUTEX_T *) m) = tsrm_mutex_alloc()) {
+		return SUCCESS;
+	} else {
+		return FAILURE;
+	}
+}
+
+static int php_curl_ssl_mutex_destroy(void **m)
+{
+	tsrm_mutex_free(*((MUTEX_T *) m));
+	return SUCCESS;
+}
+
+static int php_curl_ssl_mutex_lock(void **m)
+{
+	return tsrm_mutex_lock(*((MUTEX_T *) m));
+}
+
+static int php_curl_ssl_mutex_unlock(void **m)
+{
+	return tsrm_mutex_unlock(*((MUTEX_T *) m));
+}
+
+static struct gcry_thread_cbs php_curl_gnutls_tsl = {
+	GCRY_THREAD_OPTION_USER,
+	NULL,
+	php_curl_ssl_mutex_create,
+	php_curl_ssl_mutex_destroy,
+	php_curl_ssl_mutex_lock,
+	php_curl_ssl_mutex_unlock
+};
+#endif
+/* }}} */
+
+static void _php_curl_close_ex(php_curl *ch);
+static void _php_curl_close(zend_resource *rsrc);
+
+
+#define SAVE_CURL_ERROR(__handle, __err) (__handle)->err.no = (int) __err;
+
+#define CAAL(s, v) add_assoc_long_ex(return_value, s, sizeof(s) - 1, (zend_long) v);
+#define CAAD(s, v) add_assoc_double_ex(return_value, s, sizeof(s) - 1, (double) v);
+#define CAAS(s, v) add_assoc_string_ex(return_value, s, sizeof(s) - 1, (char *) (v ? v : ""));
+#define CAASTR(s, v) add_assoc_str_ex(return_value, s, sizeof(s) - 1, v ? v : ZSTR_EMPTY_ALLOC());
+#define CAAZ(s, v) add_assoc_zval_ex(return_value, s, sizeof(s) -1 , (zval *) v);
+
+#if defined(PHP_WIN32) || defined(__GNUC__)
+# define php_curl_ret(__ret) RETVAL_FALSE; return __ret;
+#else
+# define php_curl_ret(__ret) RETVAL_FALSE; return;
+#endif
+
+static int php_curl_option_str(php_curl *ch, zend_long option, const char *str, const int len, zend_bool make_copy)
+{
+	CURLcode error = CURLE_OK;
+
+	if (strlen(str) != len) {
+		php_error_docref(NULL, E_WARNING, "Curl option contains invalid characters (\\0)");
+		return FAILURE;
+	}
+
+#if LIBCURL_VERSION_NUM >= 0x071100
+	if (make_copy) {
+#endif
+		char *copystr;
+
+		/* Strings passed to libcurl as 'char *' arguments, are copied by the library since 7.17.0 */
+		copystr = estrndup(str, len);
+		error = curl_easy_setopt(ch->cp, option, copystr);
+		zend_llist_add_element(&ch->to_free->str, &copystr);
+#if LIBCURL_VERSION_NUM >= 0x071100
+	} else {
+		error = curl_easy_setopt(ch->cp, option, str);
+	}
+#endif
+
+	SAVE_CURL_ERROR(ch, error)
+
+	return error == CURLE_OK ? SUCCESS : FAILURE;
+}
+
+static int php_curl_option_url(php_curl *ch, const char *url, const int len) /* {{{ */
+{
+	/* Disable file:// if open_basedir are used */
+	if (PG(open_basedir) && *PG(open_basedir)) {
+#if LIBCURL_VERSION_NUM >= 0x071304
+		curl_easy_setopt(ch->cp, CURLOPT_PROTOCOLS, CURLPROTO_ALL & ~CURLPROTO_FILE);
+#else
+		php_url *uri;
+
+		if (!(uri = php_url_parse_ex(url, len))) {
+			php_error_docref(NULL, E_WARNING, "Invalid URL '%s'", url);
+			return FAILURE;
+		}
+
+		if (uri->scheme && !strncasecmp("file", uri->scheme, sizeof("file"))) {
+			php_error_docref(NULL, E_WARNING, "Protocol 'file' disabled in cURL");
+			php_url_free(uri);
+			return FAILURE;
+		}
+		php_url_free(uri);
+#endif
+	}
+
+	return php_curl_option_str(ch, CURLOPT_URL, url, len, 0);
+}
+/* }}} */
+
+void _php_curl_verify_handlers(php_curl *ch, int reporterror) /* {{{ */
+{
+	php_stream *stream;
+
+	ZEND_ASSERT(ch && ch->handlers);
+
+	if (!Z_ISUNDEF(ch->handlers->std_err)) {
+		stream = (php_stream *)zend_fetch_resource2_ex(&ch->handlers->std_err, NULL, php_file_le_stream(), php_file_le_pstream());
+		if (stream == NULL) {
+			if (reporterror) {
+				php_error_docref(NULL, E_WARNING, "CURLOPT_STDERR resource has gone away, resetting to stderr");
+			}
+			zval_ptr_dtor(&ch->handlers->std_err);
+			ZVAL_UNDEF(&ch->handlers->std_err);
+
+			curl_easy_setopt(ch->cp, CURLOPT_STDERR, stderr);
+		}
+	}
+	if (ch->handlers->read && !Z_ISUNDEF(ch->handlers->read->stream)) {
+		stream = (php_stream *)zend_fetch_resource2_ex(&ch->handlers->read->stream, NULL, php_file_le_stream(), php_file_le_pstream());
+		if (stream == NULL) {
+			if (reporterror) {
+				php_error_docref(NULL, E_WARNING, "CURLOPT_INFILE resource has gone away, resetting to default");
+			}
+			zval_ptr_dtor(&ch->handlers->read->stream);
+			ZVAL_UNDEF(&ch->handlers->read->stream);
+			ch->handlers->read->res = NULL;
+			ch->handlers->read->fp = 0;
+
+			curl_easy_setopt(ch->cp, CURLOPT_INFILE, (void *) ch);
+		}
+	}
+	if (ch->handlers->write_header && !Z_ISUNDEF(ch->handlers->write_header->stream)) {
+		stream = (php_stream *)zend_fetch_resource2_ex(&ch->handlers->write_header->stream, NULL, php_file_le_stream(), php_file_le_pstream());
+		if (stream == NULL) {
+			if (reporterror) {
+				php_error_docref(NULL, E_WARNING, "CURLOPT_WRITEHEADER resource has gone away, resetting to default");
+			}
+			zval_ptr_dtor(&ch->handlers->write_header->stream);
+			ZVAL_UNDEF(&ch->handlers->write_header->stream);
+			ch->handlers->write_header->fp = 0;
+
+			ch->handlers->write_header->method = PHP_CURL_IGNORE;
+			curl_easy_setopt(ch->cp, CURLOPT_WRITEHEADER, (void *) ch);
+		}
+	}
+	if (ch->handlers->write && !Z_ISUNDEF(ch->handlers->write->stream)) {
+		stream = (php_stream *)zend_fetch_resource2_ex(&ch->handlers->write->stream, NULL, php_file_le_stream(), php_file_le_pstream());
+		if (stream == NULL) {
+			if (reporterror) {
+				php_error_docref(NULL, E_WARNING, "CURLOPT_FILE resource has gone away, resetting to default");
+			}
+			zval_ptr_dtor(&ch->handlers->write->stream);
+			ZVAL_UNDEF(&ch->handlers->write->stream);
+			ch->handlers->write->fp = 0;
+
+			ch->handlers->write->method = PHP_CURL_STDOUT;
+			curl_easy_setopt(ch->cp, CURLOPT_FILE, (void *) ch);
+		}
+	}
+	return;
+}
+/* }}} */
+
+/* {{{ arginfo */
+ZEND_BEGIN_ARG_INFO_EX(arginfo_curl_version, 0, 0, 0)
+	ZEND_ARG_INFO(0, version)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_curl_init, 0, 0, 0)
+	ZEND_ARG_INFO(0, url)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO(arginfo_curl_copy_handle, 0)
+	ZEND_ARG_INFO(0, ch)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO(arginfo_curl_setopt, 0)
+	ZEND_ARG_INFO(0, ch)
+	ZEND_ARG_INFO(0, option)
+	ZEND_ARG_INFO(0, value)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO(arginfo_curl_setopt_array, 0)
+	ZEND_ARG_INFO(0, ch)
+	ZEND_ARG_ARRAY_INFO(0, options, 0)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO(arginfo_curl_exec, 0)
+	ZEND_ARG_INFO(0, ch)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_curl_getinfo, 0, 0, 1)
+	ZEND_ARG_INFO(0, ch)
+	ZEND_ARG_INFO(0, option)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO(arginfo_curl_error, 0)
+	ZEND_ARG_INFO(0, ch)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO(arginfo_curl_errno, 0)
+	ZEND_ARG_INFO(0, ch)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO(arginfo_curl_close, 0)
+	ZEND_ARG_INFO(0, ch)
+ZEND_END_ARG_INFO()
+
+#if LIBCURL_VERSION_NUM >= 0x070c01 /* 7.12.1 */
+ZEND_BEGIN_ARG_INFO(arginfo_curl_reset, 0)
+	ZEND_ARG_INFO(0, ch)
+ZEND_END_ARG_INFO()
+#endif
+
+#if LIBCURL_VERSION_NUM > 0x070f03 /* 7.15.4 */
+ZEND_BEGIN_ARG_INFO(arginfo_curl_escape, 0)
+	ZEND_ARG_INFO(0, ch)
+	ZEND_ARG_INFO(0, str)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO(arginfo_curl_unescape, 0)
+	ZEND_ARG_INFO(0, ch)
+	ZEND_ARG_INFO(0, str)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO(arginfo_curl_multi_setopt, 0)
+	ZEND_ARG_INFO(0, sh)
+	ZEND_ARG_INFO(0, option)
+	ZEND_ARG_INFO(0, value)
+ZEND_END_ARG_INFO()
+#endif
+
+ZEND_BEGIN_ARG_INFO(arginfo_curl_multi_init, 0)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO(arginfo_curl_multi_add_handle, 0)
+	ZEND_ARG_INFO(0, mh)
+	ZEND_ARG_INFO(0, ch)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO(arginfo_curl_multi_remove_handle, 0)
+	ZEND_ARG_INFO(0, mh)
+	ZEND_ARG_INFO(0, ch)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_curl_multi_select, 0, 0, 1)
+	ZEND_ARG_INFO(0, mh)
+	ZEND_ARG_INFO(0, timeout)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_curl_multi_exec, 0, 0, 1)
+	ZEND_ARG_INFO(0, mh)
+	ZEND_ARG_INFO(1, still_running)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO(arginfo_curl_multi_getcontent, 0)
+	ZEND_ARG_INFO(0, ch)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_curl_multi_info_read, 0, 0, 1)
+	ZEND_ARG_INFO(0, mh)
+	ZEND_ARG_INFO(1, msgs_in_queue)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO(arginfo_curl_multi_close, 0)
+	ZEND_ARG_INFO(0, mh)
+ZEND_END_ARG_INFO()
+
+#if LIBCURL_VERSION_NUM >= 0x070c00 /* Available since 7.12.0 */
+ZEND_BEGIN_ARG_INFO(arginfo_curl_strerror, 0)
+	ZEND_ARG_INFO(0, errornum)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO(arginfo_curl_multi_strerror, 0)
+	ZEND_ARG_INFO(0, errornum)
+ZEND_END_ARG_INFO()
+#endif
+
+ZEND_BEGIN_ARG_INFO(arginfo_curl_share_init, 0)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO(arginfo_curl_share_close, 0)
+	ZEND_ARG_INFO(0, sh)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO(arginfo_curl_share_setopt, 0)
+	ZEND_ARG_INFO(0, sh)
+	ZEND_ARG_INFO(0, option)
+	ZEND_ARG_INFO(0, value)
+ZEND_END_ARG_INFO()
+
+#if LIBCURL_VERSION_NUM >= 0x071200 /* Available since 7.18.0 */
+ZEND_BEGIN_ARG_INFO(arginfo_curl_pause, 0)
+	ZEND_ARG_INFO(0, ch)
+	ZEND_ARG_INFO(0, bitmask)
+ZEND_END_ARG_INFO()
+#endif
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_curlfile_create, 0, 0, 1)
+	ZEND_ARG_INFO(0, filename)
+	ZEND_ARG_INFO(0, mimetype)
+	ZEND_ARG_INFO(0, postname)
+ZEND_END_ARG_INFO()
+/* }}} */
+
+/* {{{ curl_functions[]
+ */
+const zend_function_entry curl_functions[] = {
+	PHP_FE(curl_init,                arginfo_curl_init)
+	PHP_FE(curl_copy_handle,         arginfo_curl_copy_handle)
+	PHP_FE(curl_version,             arginfo_curl_version)
+	PHP_FE(curl_setopt,              arginfo_curl_setopt)
+	PHP_FE(curl_setopt_array,        arginfo_curl_setopt_array)
+	PHP_FE(curl_exec,                arginfo_curl_exec)
+	PHP_FE(curl_getinfo,             arginfo_curl_getinfo)
+	PHP_FE(curl_error,               arginfo_curl_error)
+	PHP_FE(curl_errno,               arginfo_curl_errno)
+	PHP_FE(curl_close,               arginfo_curl_close)
+#if LIBCURL_VERSION_NUM >= 0x070c00 /* 7.12.0 */
+	PHP_FE(curl_strerror,            arginfo_curl_strerror)
+	PHP_FE(curl_multi_strerror,      arginfo_curl_multi_strerror)
+#endif
+#if LIBCURL_VERSION_NUM >= 0x070c01 /* 7.12.1 */
+	PHP_FE(curl_reset,               arginfo_curl_reset)
+#endif
+#if LIBCURL_VERSION_NUM >= 0x070f04 /* 7.15.4 */
+	PHP_FE(curl_escape,              arginfo_curl_escape)
+	PHP_FE(curl_unescape,            arginfo_curl_unescape)
+#endif
+#if LIBCURL_VERSION_NUM >= 0x071200 /* 7.18.0 */
+	PHP_FE(curl_pause,               arginfo_curl_pause)
+#endif
+	PHP_FE(curl_multi_init,          arginfo_curl_multi_init)
+	PHP_FE(curl_multi_add_handle,    arginfo_curl_multi_add_handle)
+	PHP_FE(curl_multi_remove_handle, arginfo_curl_multi_remove_handle)
+	PHP_FE(curl_multi_select,        arginfo_curl_multi_select)
+	PHP_FE(curl_multi_exec,          arginfo_curl_multi_exec)
+	PHP_FE(curl_multi_getcontent,    arginfo_curl_multi_getcontent)
+	PHP_FE(curl_multi_info_read,     arginfo_curl_multi_info_read)
+	PHP_FE(curl_multi_close,         arginfo_curl_multi_close)
+#if LIBCURL_VERSION_NUM >= 0x070f04 /* 7.15.4 */
+	PHP_FE(curl_multi_setopt,        arginfo_curl_multi_setopt)
+#endif
+	PHP_FE(curl_share_init,          arginfo_curl_share_init)
+	PHP_FE(curl_share_close,         arginfo_curl_share_close)
+	PHP_FE(curl_share_setopt,        arginfo_curl_share_setopt)
+	PHP_FE(curl_file_create,         arginfo_curlfile_create)
+	PHP_FE_END
+};
+/* }}} */
+
+/* {{{ curl_module_entry
+ */
+zend_module_entry curl_module_entry = {
+	STANDARD_MODULE_HEADER,
+	"curl",
+	curl_functions,
+	PHP_MINIT(curl),
+	PHP_MSHUTDOWN(curl),
+	NULL,
+	NULL,
+	PHP_MINFO(curl),
+	PHP_CURL_VERSION,
+	STANDARD_MODULE_PROPERTIES
+};
+/* }}} */
+
+#ifdef COMPILE_DL_CURL
+ZEND_GET_MODULE (curl)
+#endif
+
+/* {{{ PHP_INI_BEGIN */
+PHP_INI_BEGIN()
+	PHP_INI_ENTRY("curl.cainfo", "", PHP_INI_SYSTEM, NULL)
+PHP_INI_END()
+/* }}} */
+
+/* {{{ PHP_MINFO_FUNCTION
+ */
+PHP_MINFO_FUNCTION(curl)
+{
+	curl_version_info_data *d;
+	char **p;
+	char str[1024];
+	size_t n = 0;
+
+	d = curl_version_info(CURLVERSION_NOW);
+	php_info_print_table_start();
+	php_info_print_table_row(2, "cURL support",    "enabled");
+	php_info_print_table_row(2, "cURL Information", d->version);
+	sprintf(str, "%d", d->age);
+	php_info_print_table_row(2, "Age", str);
+
+	/* To update on each new cURL release using src/main.c in cURL sources */
+	if (d->features) {
+		struct feat {
+			const char *name;
+			int bitmask;
+		};
+
+		unsigned int i;
+
+		static const struct feat feats[] = {
+#if LIBCURL_VERSION_NUM >= 0x070a07 /* 7.10.7 */
+			{"AsynchDNS", CURL_VERSION_ASYNCHDNS},
+#endif
+#if LIBCURL_VERSION_NUM >= 0x070f04 /* 7.15.4 */
+			{"CharConv", CURL_VERSION_CONV},
+#endif
+#if LIBCURL_VERSION_NUM >= 0x070a06 /* 7.10.6 */
+			{"Debug", CURL_VERSION_DEBUG},
+			{"GSS-Negotiate", CURL_VERSION_GSSNEGOTIATE},
+#endif
+#if LIBCURL_VERSION_NUM >= 0x070c00 /* 7.12.0 */
+			{"IDN", CURL_VERSION_IDN},
+#endif
+			{"IPv6", CURL_VERSION_IPV6},
+			{"krb4", CURL_VERSION_KERBEROS4},
+#if LIBCURL_VERSION_NUM >= 0x070b01 /* 7.11.1 */
+			{"Largefile", CURL_VERSION_LARGEFILE},
+#endif
+			{"libz", CURL_VERSION_LIBZ},
+#if LIBCURL_VERSION_NUM >= 0x070a06 /* 7.10.6 */
+			{"NTLM", CURL_VERSION_NTLM},
+#endif
+#if LIBCURL_VERSION_NUM >= 0x071600 /* 7.22.0 */
+			{"NTLMWB", CURL_VERSION_NTLM_WB},
+#endif
+#if LIBCURL_VERSION_NUM >= 0x070a08 /* 7.10.8 */
+			{"SPNEGO", CURL_VERSION_SPNEGO},
+#endif
+			{"SSL",  CURL_VERSION_SSL},
+#if LIBCURL_VERSION_NUM >= 0x070d02 /* 7.13.2 */
+			{"SSPI",  CURL_VERSION_SSPI},
+#endif
+#if LIBCURL_VERSION_NUM >= 0x071504 /* 7.21.4 */
+			{"TLS-SRP", CURL_VERSION_TLSAUTH_SRP},
+#endif
+#if LIBCURL_VERSION_NUM >= 0x072100 /* 7.33.0 */
+			{"HTTP2", CURL_VERSION_HTTP2},
+#endif
+#if LIBCURL_VERSION_NUM >= 0x072600 /* 7.38.0 */
+			{"GSSAPI", CURL_VERSION_GSSAPI},
+#endif
+			{NULL, 0}
+		};
+
+		php_info_print_table_row(1, "Features");
+		for(i=0; i<sizeof(feats)/sizeof(feats[0]); i++) {
+			if (feats[i].name) {
+				php_info_print_table_row(2, feats[i].name, d->features & feats[i].bitmask ? "Yes" : "No");
+			}
+		}
+	}
+
+	n = 0;
+	p = (char **) d->protocols;
+	while (*p != NULL) {
+			n += sprintf(str + n, "%s%s", *p, *(p + 1) != NULL ? ", " : "");
+			p++;
+	}
+	php_info_print_table_row(2, "Protocols", str);
+
+	php_info_print_table_row(2, "Host", d->host);
+
+	if (d->ssl_version) {
+		php_info_print_table_row(2, "SSL Version", d->ssl_version);
+	}
+
+	if (d->libz_version) {
+		php_info_print_table_row(2, "ZLib Version", d->libz_version);
+	}
+
+#if defined(CURLVERSION_SECOND) && CURLVERSION_NOW >= CURLVERSION_SECOND
+	if (d->ares) {
+		php_info_print_table_row(2, "ZLib Version", d->ares);
+	}
+#endif
+
+#if defined(CURLVERSION_THIRD) && CURLVERSION_NOW >= CURLVERSION_THIRD
+	if (d->libidn) {
+		php_info_print_table_row(2, "libIDN Version", d->libidn);
+	}
+#endif
+
+#if LIBCURL_VERSION_NUM >= 0x071300
+
+	if (d->iconv_ver_num) {
+		php_info_print_table_row(2, "IconV Version", d->iconv_ver_num);
+	}
+
+	if (d->libssh_version) {
+		php_info_print_table_row(2, "libSSH Version", d->libssh_version);
+	}
+#endif
+	php_info_print_table_end();
+}
+/* }}} */
+
+#define REGISTER_CURL_CONSTANT(__c) REGISTER_LONG_CONSTANT(#__c, __c, CONST_CS | CONST_PERSISTENT)
+
+/* {{{ PHP_MINIT_FUNCTION
+ */
+PHP_MINIT_FUNCTION(curl)
+{
+	le_curl = zend_register_list_destructors_ex(_php_curl_close, NULL, "curl", module_number);
+	le_curl_multi_handle = zend_register_list_destructors_ex(_php_curl_multi_close, NULL, "curl_multi", module_number);
+	le_curl_share_handle = zend_register_list_destructors_ex(_php_curl_share_close, NULL, "curl_share", module_number);
+
+	REGISTER_INI_ENTRIES();
+
+	/* See http://curl.haxx.se/lxr/source/docs/libcurl/symbols-in-versions
+	   or curl src/docs/libcurl/symbols-in-versions for a (almost) complete list
+	   of options and which version they were introduced */
+
+	/* Constants for curl_setopt() */
+	REGISTER_CURL_CONSTANT(CURLOPT_AUTOREFERER);
+	REGISTER_CURL_CONSTANT(CURLOPT_BINARYTRANSFER);
+	REGISTER_CURL_CONSTANT(CURLOPT_BUFFERSIZE);
+	REGISTER_CURL_CONSTANT(CURLOPT_CAINFO);
+	REGISTER_CURL_CONSTANT(CURLOPT_CAPATH);
+	REGISTER_CURL_CONSTANT(CURLOPT_CONNECTTIMEOUT);
+	REGISTER_CURL_CONSTANT(CURLOPT_COOKIE);
+	REGISTER_CURL_CONSTANT(CURLOPT_COOKIEFILE);
+	REGISTER_CURL_CONSTANT(CURLOPT_COOKIEJAR);
+	REGISTER_CURL_CONSTANT(CURLOPT_COOKIESESSION);
+	REGISTER_CURL_CONSTANT(CURLOPT_CRLF);
+	REGISTER_CURL_CONSTANT(CURLOPT_CUSTOMREQUEST);
+	REGISTER_CURL_CONSTANT(CURLOPT_DNS_CACHE_TIMEOUT);
+	REGISTER_CURL_CONSTANT(CURLOPT_DNS_USE_GLOBAL_CACHE);
+	REGISTER_CURL_CONSTANT(CURLOPT_EGDSOCKET);
+	REGISTER_CURL_CONSTANT(CURLOPT_ENCODING);
+	REGISTER_CURL_CONSTANT(CURLOPT_FAILONERROR);
+	REGISTER_CURL_CONSTANT(CURLOPT_FILE);
+	REGISTER_CURL_CONSTANT(CURLOPT_FILETIME);
+	REGISTER_CURL_CONSTANT(CURLOPT_FOLLOWLOCATION);
+	REGISTER_CURL_CONSTANT(CURLOPT_FORBID_REUSE);
+	REGISTER_CURL_CONSTANT(CURLOPT_FRESH_CONNECT);
+	REGISTER_CURL_CONSTANT(CURLOPT_FTPAPPEND);
+	REGISTER_CURL_CONSTANT(CURLOPT_FTPLISTONLY);
+	REGISTER_CURL_CONSTANT(CURLOPT_FTPPORT);
+	REGISTER_CURL_CONSTANT(CURLOPT_FTP_USE_EPRT);
+	REGISTER_CURL_CONSTANT(CURLOPT_FTP_USE_EPSV);
+	REGISTER_CURL_CONSTANT(CURLOPT_HEADER);
+	REGISTER_CURL_CONSTANT(CURLOPT_HEADERFUNCTION);
+	REGISTER_CURL_CONSTANT(CURLOPT_HTTP200ALIASES);
+	REGISTER_CURL_CONSTANT(CURLOPT_HTTPGET);
+	REGISTER_CURL_CONSTANT(CURLOPT_HTTPHEADER);
+	REGISTER_CURL_CONSTANT(CURLOPT_HTTPPROXYTUNNEL);
+	REGISTER_CURL_CONSTANT(CURLOPT_HTTP_VERSION);
+	REGISTER_CURL_CONSTANT(CURLOPT_INFILE);
+	REGISTER_CURL_CONSTANT(CURLOPT_INFILESIZE);
+	REGISTER_CURL_CONSTANT(CURLOPT_INTERFACE);
+	REGISTER_CURL_CONSTANT(CURLOPT_KRB4LEVEL);
+	REGISTER_CURL_CONSTANT(CURLOPT_LOW_SPEED_LIMIT);
+	REGISTER_CURL_CONSTANT(CURLOPT_LOW_SPEED_TIME);
+	REGISTER_CURL_CONSTANT(CURLOPT_MAXCONNECTS);
+	REGISTER_CURL_CONSTANT(CURLOPT_MAXREDIRS);
+	REGISTER_CURL_CONSTANT(CURLOPT_NETRC);
+	REGISTER_CURL_CONSTANT(CURLOPT_NOBODY);
+	REGISTER_CURL_CONSTANT(CURLOPT_NOPROGRESS);
+	REGISTER_CURL_CONSTANT(CURLOPT_NOSIGNAL);
+	REGISTER_CURL_CONSTANT(CURLOPT_PORT);
+	REGISTER_CURL_CONSTANT(CURLOPT_POST);
+	REGISTER_CURL_CONSTANT(CURLOPT_POSTFIELDS);
+	REGISTER_CURL_CONSTANT(CURLOPT_POSTQUOTE);
+	REGISTER_CURL_CONSTANT(CURLOPT_PREQUOTE);
+	REGISTER_CURL_CONSTANT(CURLOPT_PRIVATE);
+	REGISTER_CURL_CONSTANT(CURLOPT_PROGRESSFUNCTION);
+	REGISTER_CURL_CONSTANT(CURLOPT_PROXY);
+	REGISTER_CURL_CONSTANT(CURLOPT_PROXYPORT);
+	REGISTER_CURL_CONSTANT(CURLOPT_PROXYTYPE);
+	REGISTER_CURL_CONSTANT(CURLOPT_PROXYUSERPWD);
+	REGISTER_CURL_CONSTANT(CURLOPT_PUT);
+	REGISTER_CURL_CONSTANT(CURLOPT_QUOTE);
+	REGISTER_CURL_CONSTANT(CURLOPT_RANDOM_FILE);
+	REGISTER_CURL_CONSTANT(CURLOPT_RANGE);
+	REGISTER_CURL_CONSTANT(CURLOPT_READDATA);
+	REGISTER_CURL_CONSTANT(CURLOPT_READFUNCTION);
+	REGISTER_CURL_CONSTANT(CURLOPT_REFERER);
+	REGISTER_CURL_CONSTANT(CURLOPT_RESUME_FROM);
+	REGISTER_CURL_CONSTANT(CURLOPT_RETURNTRANSFER);
+	REGISTER_CURL_CONSTANT(CURLOPT_SHARE);
+	REGISTER_CURL_CONSTANT(CURLOPT_SSLCERT);
+	REGISTER_CURL_CONSTANT(CURLOPT_SSLCERTPASSWD);
+	REGISTER_CURL_CONSTANT(CURLOPT_SSLCERTTYPE);
+	REGISTER_CURL_CONSTANT(CURLOPT_SSLENGINE);
+	REGISTER_CURL_CONSTANT(CURLOPT_SSLENGINE_DEFAULT);
+	REGISTER_CURL_CONSTANT(CURLOPT_SSLKEY);
+	REGISTER_CURL_CONSTANT(CURLOPT_SSLKEYPASSWD);
+	REGISTER_CURL_CONSTANT(CURLOPT_SSLKEYTYPE);
+	REGISTER_CURL_CONSTANT(CURLOPT_SSLVERSION);
+	REGISTER_CURL_CONSTANT(CURLOPT_SSL_CIPHER_LIST);
+	REGISTER_CURL_CONSTANT(CURLOPT_SSL_VERIFYHOST);
+	REGISTER_CURL_CONSTANT(CURLOPT_SSL_VERIFYPEER);
+	REGISTER_CURL_CONSTANT(CURLOPT_STDERR);
+	REGISTER_CURL_CONSTANT(CURLOPT_TELNETOPTIONS);
+	REGISTER_CURL_CONSTANT(CURLOPT_TIMECONDITION);
+	REGISTER_CURL_CONSTANT(CURLOPT_TIMEOUT);
+	REGISTER_CURL_CONSTANT(CURLOPT_TIMEVALUE);
+	REGISTER_CURL_CONSTANT(CURLOPT_TRANSFERTEXT);
+	REGISTER_CURL_CONSTANT(CURLOPT_UNRESTRICTED_AUTH);
+	REGISTER_CURL_CONSTANT(CURLOPT_UPLOAD);
+	REGISTER_CURL_CONSTANT(CURLOPT_URL);
+	REGISTER_CURL_CONSTANT(CURLOPT_USERAGENT);
+	REGISTER_CURL_CONSTANT(CURLOPT_USERPWD);
+	REGISTER_CURL_CONSTANT(CURLOPT_VERBOSE);
+	REGISTER_CURL_CONSTANT(CURLOPT_WRITEFUNCTION);
+	REGISTER_CURL_CONSTANT(CURLOPT_WRITEHEADER);
+
+	/* */
+	REGISTER_CURL_CONSTANT(CURLE_ABORTED_BY_CALLBACK);
+	REGISTER_CURL_CONSTANT(CURLE_BAD_CALLING_ORDER);
+	REGISTER_CURL_CONSTANT(CURLE_BAD_CONTENT_ENCODING);
+	REGISTER_CURL_CONSTANT(CURLE_BAD_DOWNLOAD_RESUME);
+	REGISTER_CURL_CONSTANT(CURLE_BAD_FUNCTION_ARGUMENT);
+	REGISTER_CURL_CONSTANT(CURLE_BAD_PASSWORD_ENTERED);
+	REGISTER_CURL_CONSTANT(CURLE_COULDNT_CONNECT);
+	REGISTER_CURL_CONSTANT(CURLE_COULDNT_RESOLVE_HOST);
+	REGISTER_CURL_CONSTANT(CURLE_COULDNT_RESOLVE_PROXY);
+	REGISTER_CURL_CONSTANT(CURLE_FAILED_INIT);
+	REGISTER_CURL_CONSTANT(CURLE_FILE_COULDNT_READ_FILE);
+	REGISTER_CURL_CONSTANT(CURLE_FTP_ACCESS_DENIED);
+	REGISTER_CURL_CONSTANT(CURLE_FTP_BAD_DOWNLOAD_RESUME);
+	REGISTER_CURL_CONSTANT(CURLE_FTP_CANT_GET_HOST);
+	REGISTER_CURL_CONSTANT(CURLE_FTP_CANT_RECONNECT);
+	REGISTER_CURL_CONSTANT(CURLE_FTP_COULDNT_GET_SIZE);
+	REGISTER_CURL_CONSTANT(CURLE_FTP_COULDNT_RETR_FILE);
+	REGISTER_CURL_CONSTANT(CURLE_FTP_COULDNT_SET_ASCII);
+	REGISTER_CURL_CONSTANT(CURLE_FTP_COULDNT_SET_BINARY);
+	REGISTER_CURL_CONSTANT(CURLE_FTP_COULDNT_STOR_FILE);
+	REGISTER_CURL_CONSTANT(CURLE_FTP_COULDNT_USE_REST);
+	REGISTER_CURL_CONSTANT(CURLE_FTP_PARTIAL_FILE);
+	REGISTER_CURL_CONSTANT(CURLE_FTP_PORT_FAILED);
+	REGISTER_CURL_CONSTANT(CURLE_FTP_QUOTE_ERROR);
+	REGISTER_CURL_CONSTANT(CURLE_FTP_USER_PASSWORD_INCORRECT);
+	REGISTER_CURL_CONSTANT(CURLE_FTP_WEIRD_227_FORMAT);
+	REGISTER_CURL_CONSTANT(CURLE_FTP_WEIRD_PASS_REPLY);
+	REGISTER_CURL_CONSTANT(CURLE_FTP_WEIRD_PASV_REPLY);
+	REGISTER_CURL_CONSTANT(CURLE_FTP_WEIRD_SERVER_REPLY);
+	REGISTER_CURL_CONSTANT(CURLE_FTP_WEIRD_USER_REPLY);
+	REGISTER_CURL_CONSTANT(CURLE_FTP_WRITE_ERROR);
+	REGISTER_CURL_CONSTANT(CURLE_FUNCTION_NOT_FOUND);
+	REGISTER_CURL_CONSTANT(CURLE_GOT_NOTHING);
+	REGISTER_CURL_CONSTANT(CURLE_HTTP_NOT_FOUND);
+	REGISTER_CURL_CONSTANT(CURLE_HTTP_PORT_FAILED);
+	REGISTER_CURL_CONSTANT(CURLE_HTTP_POST_ERROR);
+	REGISTER_CURL_CONSTANT(CURLE_HTTP_RANGE_ERROR);
+	REGISTER_CURL_CONSTANT(CURLE_HTTP_RETURNED_ERROR);
+	REGISTER_CURL_CONSTANT(CURLE_LDAP_CANNOT_BIND);
+	REGISTER_CURL_CONSTANT(CURLE_LDAP_SEARCH_FAILED);
+	REGISTER_CURL_CONSTANT(CURLE_LIBRARY_NOT_FOUND);
+	REGISTER_CURL_CONSTANT(CURLE_MALFORMAT_USER);
+	REGISTER_CURL_CONSTANT(CURLE_OBSOLETE);
+	REGISTER_CURL_CONSTANT(CURLE_OK);
+	REGISTER_CURL_CONSTANT(CURLE_OPERATION_TIMEDOUT);
+	REGISTER_CURL_CONSTANT(CURLE_OPERATION_TIMEOUTED);
+	REGISTER_CURL_CONSTANT(CURLE_OUT_OF_MEMORY);
+	REGISTER_CURL_CONSTANT(CURLE_PARTIAL_FILE);
+	REGISTER_CURL_CONSTANT(CURLE_READ_ERROR);
+	REGISTER_CURL_CONSTANT(CURLE_RECV_ERROR);
+	REGISTER_CURL_CONSTANT(CURLE_SEND_ERROR);
+	REGISTER_CURL_CONSTANT(CURLE_SHARE_IN_USE);
+	REGISTER_CURL_CONSTANT(CURLE_SSL_CACERT);
+	REGISTER_CURL_CONSTANT(CURLE_SSL_CERTPROBLEM);
+	REGISTER_CURL_CONSTANT(CURLE_SSL_CIPHER);
+	REGISTER_CURL_CONSTANT(CURLE_SSL_CONNECT_ERROR);
+	REGISTER_CURL_CONSTANT(CURLE_SSL_ENGINE_NOTFOUND);
+	REGISTER_CURL_CONSTANT(CURLE_SSL_ENGINE_SETFAILED);
+	REGISTER_CURL_CONSTANT(CURLE_SSL_PEER_CERTIFICATE);
+	REGISTER_CURL_CONSTANT(CURLE_TELNET_OPTION_SYNTAX);
+	REGISTER_CURL_CONSTANT(CURLE_TOO_MANY_REDIRECTS);
+	REGISTER_CURL_CONSTANT(CURLE_UNKNOWN_TELNET_OPTION);
+	REGISTER_CURL_CONSTANT(CURLE_UNSUPPORTED_PROTOCOL);
+	REGISTER_CURL_CONSTANT(CURLE_URL_MALFORMAT);
+	REGISTER_CURL_CONSTANT(CURLE_URL_MALFORMAT_USER);
+	REGISTER_CURL_CONSTANT(CURLE_WRITE_ERROR);
+
+	/* cURL info constants */
+	REGISTER_CURL_CONSTANT(CURLINFO_CONNECT_TIME);
+	REGISTER_CURL_CONSTANT(CURLINFO_CONTENT_LENGTH_DOWNLOAD);
+	REGISTER_CURL_CONSTANT(CURLINFO_CONTENT_LENGTH_UPLOAD);
+	REGISTER_CURL_CONSTANT(CURLINFO_CONTENT_TYPE);
+	REGISTER_CURL_CONSTANT(CURLINFO_EFFECTIVE_URL);
+	REGISTER_CURL_CONSTANT(CURLINFO_FILETIME);
+	REGISTER_CURL_CONSTANT(CURLINFO_HEADER_OUT);
+	REGISTER_CURL_CONSTANT(CURLINFO_HEADER_SIZE);
+	REGISTER_CURL_CONSTANT(CURLINFO_HTTP_CODE);
+	REGISTER_CURL_CONSTANT(CURLINFO_LASTONE);
+	REGISTER_CURL_CONSTANT(CURLINFO_NAMELOOKUP_TIME);
+	REGISTER_CURL_CONSTANT(CURLINFO_PRETRANSFER_TIME);
+	REGISTER_CURL_CONSTANT(CURLINFO_PRIVATE);
+	REGISTER_CURL_CONSTANT(CURLINFO_REDIRECT_COUNT);
+	REGISTER_CURL_CONSTANT(CURLINFO_REDIRECT_TIME);
+	REGISTER_CURL_CONSTANT(CURLINFO_REQUEST_SIZE);
+	REGISTER_CURL_CONSTANT(CURLINFO_SIZE_DOWNLOAD);
+	REGISTER_CURL_CONSTANT(CURLINFO_SIZE_UPLOAD);
+	REGISTER_CURL_CONSTANT(CURLINFO_SPEED_DOWNLOAD);
+	REGISTER_CURL_CONSTANT(CURLINFO_SPEED_UPLOAD);
+	REGISTER_CURL_CONSTANT(CURLINFO_SSL_VERIFYRESULT);
+	REGISTER_CURL_CONSTANT(CURLINFO_STARTTRANSFER_TIME);
+	REGISTER_CURL_CONSTANT(CURLINFO_TOTAL_TIME);
+
+	/* Other */
+	REGISTER_CURL_CONSTANT(CURLMSG_DONE);
+	REGISTER_CURL_CONSTANT(CURLVERSION_NOW);
+
+	/* Curl Multi Constants */
+	REGISTER_CURL_CONSTANT(CURLM_BAD_EASY_HANDLE);
+	REGISTER_CURL_CONSTANT(CURLM_BAD_HANDLE);
+	REGISTER_CURL_CONSTANT(CURLM_CALL_MULTI_PERFORM);
+	REGISTER_CURL_CONSTANT(CURLM_INTERNAL_ERROR);
+	REGISTER_CURL_CONSTANT(CURLM_OK);
+	REGISTER_CURL_CONSTANT(CURLM_OUT_OF_MEMORY);
+
+	/* Curl proxy constants */
+	REGISTER_CURL_CONSTANT(CURLPROXY_HTTP);
+	REGISTER_CURL_CONSTANT(CURLPROXY_SOCKS4);
+	REGISTER_CURL_CONSTANT(CURLPROXY_SOCKS5);
+
+#if LIBCURL_VERSION_NUM >= 0x071200 /* Available since 7.18.0 */
+	REGISTER_CURL_CONSTANT(CURLPROXY_SOCKS4A);
+	REGISTER_CURL_CONSTANT(CURLPROXY_SOCKS5_HOSTNAME);
+#endif
+
+	/* Curl Share constants */
+	REGISTER_CURL_CONSTANT(CURLSHOPT_NONE);
+	REGISTER_CURL_CONSTANT(CURLSHOPT_SHARE);
+	REGISTER_CURL_CONSTANT(CURLSHOPT_UNSHARE);
+
+	/* Curl Http Version constants (CURLOPT_HTTP_VERSION) */
+	REGISTER_CURL_CONSTANT(CURL_HTTP_VERSION_1_0);
+	REGISTER_CURL_CONSTANT(CURL_HTTP_VERSION_1_1);
+#if LIBCURL_VERSION_NUM >= 0x072100 /* 7.33.0 */
+	REGISTER_CURL_CONSTANT(CURL_HTTP_VERSION_2_0);
+#endif
+	REGISTER_CURL_CONSTANT(CURL_HTTP_VERSION_NONE);
+
+	/* Curl Lock constants */
+	REGISTER_CURL_CONSTANT(CURL_LOCK_DATA_COOKIE);
+	REGISTER_CURL_CONSTANT(CURL_LOCK_DATA_DNS);
+	REGISTER_CURL_CONSTANT(CURL_LOCK_DATA_SSL_SESSION);
+
+	/* Curl NETRC constants (CURLOPT_NETRC) */
+	REGISTER_CURL_CONSTANT(CURL_NETRC_IGNORED);
+	REGISTER_CURL_CONSTANT(CURL_NETRC_OPTIONAL);
+	REGISTER_CURL_CONSTANT(CURL_NETRC_REQUIRED);
+
+	/* Curl SSL Version constants (CURLOPT_SSLVERSION) */
+	REGISTER_CURL_CONSTANT(CURL_SSLVERSION_DEFAULT);
+	REGISTER_CURL_CONSTANT(CURL_SSLVERSION_SSLv2);
+	REGISTER_CURL_CONSTANT(CURL_SSLVERSION_SSLv3);
+	REGISTER_CURL_CONSTANT(CURL_SSLVERSION_TLSv1);
+
+	/* Curl TIMECOND constants (CURLOPT_TIMECONDITION) */
+	REGISTER_CURL_CONSTANT(CURL_TIMECOND_IFMODSINCE);
+	REGISTER_CURL_CONSTANT(CURL_TIMECOND_IFUNMODSINCE);
+	REGISTER_CURL_CONSTANT(CURL_TIMECOND_LASTMOD);
+	REGISTER_CURL_CONSTANT(CURL_TIMECOND_NONE);
+
+	/* Curl version constants */
+	REGISTER_CURL_CONSTANT(CURL_VERSION_IPV6);
+	REGISTER_CURL_CONSTANT(CURL_VERSION_KERBEROS4);
+	REGISTER_CURL_CONSTANT(CURL_VERSION_LIBZ);
+	REGISTER_CURL_CONSTANT(CURL_VERSION_SSL);
+#if LIBCURL_VERSION_NUM >= 0x072100 /* 7.33.0 */
+	REGISTER_CURL_CONSTANT(CURL_VERSION_HTTP2);
+#endif
+
+#if LIBCURL_VERSION_NUM >= 0x070a06 /* Available since 7.10.6 */
+	REGISTER_CURL_CONSTANT(CURLOPT_HTTPAUTH);
+	/* http authentication options */
+	REGISTER_CURL_CONSTANT(CURLAUTH_ANY);
+	REGISTER_CURL_CONSTANT(CURLAUTH_ANYSAFE);
+	REGISTER_CURL_CONSTANT(CURLAUTH_BASIC);
+	REGISTER_CURL_CONSTANT(CURLAUTH_DIGEST);
+	REGISTER_CURL_CONSTANT(CURLAUTH_GSSNEGOTIATE);
+	REGISTER_CURL_CONSTANT(CURLAUTH_NONE);
+	REGISTER_CURL_CONSTANT(CURLAUTH_NTLM);
+#endif
+
+#if LIBCURL_VERSION_NUM >= 0x070a07 /* Available since 7.10.7 */
+	REGISTER_CURL_CONSTANT(CURLINFO_HTTP_CONNECTCODE);
+	REGISTER_CURL_CONSTANT(CURLOPT_FTP_CREATE_MISSING_DIRS);
+	REGISTER_CURL_CONSTANT(CURLOPT_PROXYAUTH);
+#endif
+
+#if LIBCURL_VERSION_NUM >= 0x070a08 /* Available since 7.10.8 */
+	REGISTER_CURL_CONSTANT(CURLE_FILESIZE_EXCEEDED);
+	REGISTER_CURL_CONSTANT(CURLE_LDAP_INVALID_URL);
+	REGISTER_CURL_CONSTANT(CURLINFO_HTTPAUTH_AVAIL);
+	REGISTER_CURL_CONSTANT(CURLINFO_RESPONSE_CODE);
+	REGISTER_CURL_CONSTANT(CURLINFO_PROXYAUTH_AVAIL);
+	REGISTER_CURL_CONSTANT(CURLOPT_FTP_RESPONSE_TIMEOUT);
+	REGISTER_CURL_CONSTANT(CURLOPT_IPRESOLVE);
+	REGISTER_CURL_CONSTANT(CURLOPT_MAXFILESIZE);
+	REGISTER_CURL_CONSTANT(CURL_IPRESOLVE_V4);
+	REGISTER_CURL_CONSTANT(CURL_IPRESOLVE_V6);
+	REGISTER_CURL_CONSTANT(CURL_IPRESOLVE_WHATEVER);
+#endif
+
+#if LIBCURL_VERSION_NUM >= 0x070b00 /* Available since 7.11.0 */
+	REGISTER_CURL_CONSTANT(CURLE_FTP_SSL_FAILED);
+	REGISTER_CURL_CONSTANT(CURLFTPSSL_ALL);
+	REGISTER_CURL_CONSTANT(CURLFTPSSL_CONTROL);
+	REGISTER_CURL_CONSTANT(CURLFTPSSL_NONE);
+	REGISTER_CURL_CONSTANT(CURLFTPSSL_TRY);
+	REGISTER_CURL_CONSTANT(CURLOPT_FTP_SSL);
+	REGISTER_CURL_CONSTANT(CURLOPT_NETRC_FILE);
+#endif
+
+#if LIBCURL_VERSION_NUM >= 0x070c02 /* Available since 7.12.2 */
+	REGISTER_CURL_CONSTANT(CURLFTPAUTH_DEFAULT);
+	REGISTER_CURL_CONSTANT(CURLFTPAUTH_SSL);
+	REGISTER_CURL_CONSTANT(CURLFTPAUTH_TLS);
+	REGISTER_CURL_CONSTANT(CURLOPT_FTPSSLAUTH);
+#endif
+
+#if LIBCURL_VERSION_NUM >= 0x070d00 /* Available since 7.13.0 */
+	REGISTER_CURL_CONSTANT(CURLOPT_FTP_ACCOUNT);
+#endif
+
+#if LIBCURL_VERSION_NUM >= 0x070b02 /* Available since 7.11.2 */
+	REGISTER_CURL_CONSTANT(CURLOPT_TCP_NODELAY);
+#endif
+
+#if LIBCURL_VERSION_NUM >= 0x070c02 /* Available since 7.12.2 */
+	REGISTER_CURL_CONSTANT(CURLINFO_OS_ERRNO);
+#endif
+
+#if LIBCURL_VERSION_NUM >= 0x070c03 /* Available since 7.12.3 */
+	REGISTER_CURL_CONSTANT(CURLINFO_NUM_CONNECTS);
+	REGISTER_CURL_CONSTANT(CURLINFO_SSL_ENGINES);
+#endif
+
+#if LIBCURL_VERSION_NUM >= 0x070e01 /* Available since 7.14.1 */
+	REGISTER_CURL_CONSTANT(CURLINFO_COOKIELIST);
+	REGISTER_CURL_CONSTANT(CURLOPT_COOKIELIST);
+	REGISTER_CURL_CONSTANT(CURLOPT_IGNORE_CONTENT_LENGTH);
+#endif
+
+#if LIBCURL_VERSION_NUM >= 0x070f00 /* Available since 7.15.0 */
+	REGISTER_CURL_CONSTANT(CURLOPT_FTP_SKIP_PASV_IP);
+#endif
+
+#if LIBCURL_VERSION_NUM >= 0x070f01 /* Available since 7.15.1 */
+	REGISTER_CURL_CONSTANT(CURLOPT_FTP_FILEMETHOD);
+#endif
+
+#if LIBCURL_VERSION_NUM >= 0x070f02 /* Available since 7.15.2 */
+	REGISTER_CURL_CONSTANT(CURLOPT_CONNECT_ONLY);
+	REGISTER_CURL_CONSTANT(CURLOPT_LOCALPORT);
+	REGISTER_CURL_CONSTANT(CURLOPT_LOCALPORTRANGE);
+#endif
+
+#if LIBCURL_VERSION_NUM >= 0x070f03 /* Available since 7.15.3 */
+	REGISTER_CURL_CONSTANT(CURLFTPMETHOD_MULTICWD);
+	REGISTER_CURL_CONSTANT(CURLFTPMETHOD_NOCWD);
+	REGISTER_CURL_CONSTANT(CURLFTPMETHOD_SINGLECWD);
+#endif
+
+#if LIBCURL_VERSION_NUM >= 0x070f04 /* Available since 7.15.4 */
+	REGISTER_CURL_CONSTANT(CURLINFO_FTP_ENTRY_PATH);
+#endif
+
+#if LIBCURL_VERSION_NUM >= 0x070f05 /* Available since 7.15.5 */
+	REGISTER_CURL_CONSTANT(CURLOPT_FTP_ALTERNATIVE_TO_USER);
+	REGISTER_CURL_CONSTANT(CURLOPT_MAX_RECV_SPEED_LARGE);
+	REGISTER_CURL_CONSTANT(CURLOPT_MAX_SEND_SPEED_LARGE);
+#endif
+
+#if LIBCURL_VERSION_NUM >= 0x071000 /* Available since 7.16.0 */
+	REGISTER_CURL_CONSTANT(CURLOPT_SSL_SESSIONID_CACHE);
+	REGISTER_CURL_CONSTANT(CURLMOPT_PIPELINING);
+#endif
+
+#if LIBCURL_VERSION_NUM >= 0x071001 /* Available since 7.16.1 */
+	REGISTER_CURL_CONSTANT(CURLE_SSH);
+	REGISTER_CURL_CONSTANT(CURLOPT_FTP_SSL_CCC);
+	REGISTER_CURL_CONSTANT(CURLOPT_SSH_AUTH_TYPES);
+	REGISTER_CURL_CONSTANT(CURLOPT_SSH_PRIVATE_KEYFILE);
+	REGISTER_CURL_CONSTANT(CURLOPT_SSH_PUBLIC_KEYFILE);
+	REGISTER_CURL_CONSTANT(CURLFTPSSL_CCC_ACTIVE);
+	REGISTER_CURL_CONSTANT(CURLFTPSSL_CCC_NONE);
+	REGISTER_CURL_CONSTANT(CURLFTPSSL_CCC_PASSIVE);
+#endif
+
+#if LIBCURL_VERSION_NUM >= 0x071002 /* Available since 7.16.2 */
+	REGISTER_CURL_CONSTANT(CURLOPT_CONNECTTIMEOUT_MS);
+	REGISTER_CURL_CONSTANT(CURLOPT_HTTP_CONTENT_DECODING);
+	REGISTER_CURL_CONSTANT(CURLOPT_HTTP_TRANSFER_DECODING);
+	REGISTER_CURL_CONSTANT(CURLOPT_TIMEOUT_MS);
+#endif
+
+#if LIBCURL_VERSION_NUM >= 0x071003 /* Available since 7.16.3 */
+	REGISTER_CURL_CONSTANT(CURLMOPT_MAXCONNECTS);
+#endif
+
+#if LIBCURL_VERSION_NUM >= 0x071004 /* Available since 7.16.4 */
+	REGISTER_CURL_CONSTANT(CURLOPT_KRBLEVEL);
+	REGISTER_CURL_CONSTANT(CURLOPT_NEW_DIRECTORY_PERMS);
+	REGISTER_CURL_CONSTANT(CURLOPT_NEW_FILE_PERMS);
+#endif
+
+#if LIBCURL_VERSION_NUM >= 0x071100 /* Available since 7.17.0 */
+	REGISTER_CURL_CONSTANT(CURLOPT_APPEND);
+	REGISTER_CURL_CONSTANT(CURLOPT_DIRLISTONLY);
+	REGISTER_CURL_CONSTANT(CURLOPT_USE_SSL);
+	/* Curl SSL Constants */
+	REGISTER_CURL_CONSTANT(CURLUSESSL_ALL);
+	REGISTER_CURL_CONSTANT(CURLUSESSL_CONTROL);
+	REGISTER_CURL_CONSTANT(CURLUSESSL_NONE);
+	REGISTER_CURL_CONSTANT(CURLUSESSL_TRY);
+#endif
+
+#if LIBCURL_VERSION_NUM >= 0x071101 /* Available since 7.17.1 */
+	REGISTER_CURL_CONSTANT(CURLOPT_SSH_HOST_PUBLIC_KEY_MD5);
+#endif
+
+#if LIBCURL_VERSION_NUM >= 0x071200 /* Available since 7.18.0 */
+	REGISTER_CURL_CONSTANT(CURLOPT_PROXY_TRANSFER_MODE);
+	REGISTER_CURL_CONSTANT(CURLPAUSE_ALL);
+	REGISTER_CURL_CONSTANT(CURLPAUSE_CONT);
+	REGISTER_CURL_CONSTANT(CURLPAUSE_RECV);
+	REGISTER_CURL_CONSTANT(CURLPAUSE_RECV_CONT);
+	REGISTER_CURL_CONSTANT(CURLPAUSE_SEND);
+	REGISTER_CURL_CONSTANT(CURLPAUSE_SEND_CONT);
+	REGISTER_CURL_CONSTANT(CURL_READFUNC_PAUSE);
+	REGISTER_CURL_CONSTANT(CURL_WRITEFUNC_PAUSE);
+#endif
+
+#if LIBCURL_VERSION_NUM >= 0x071202 /* Available since 7.18.2 */
+	REGISTER_CURL_CONSTANT(CURLINFO_REDIRECT_URL);
+#endif
+
+#if LIBCURL_VERSION_NUM >= 0x071300 /* Available since 7.19.0 */
+	REGISTER_CURL_CONSTANT(CURLINFO_APPCONNECT_TIME);
+	REGISTER_CURL_CONSTANT(CURLINFO_PRIMARY_IP);
+
+	REGISTER_CURL_CONSTANT(CURLOPT_ADDRESS_SCOPE);
+	REGISTER_CURL_CONSTANT(CURLOPT_CRLFILE);
+	REGISTER_CURL_CONSTANT(CURLOPT_ISSUERCERT);
+	REGISTER_CURL_CONSTANT(CURLOPT_KEYPASSWD);
+
+	REGISTER_CURL_CONSTANT(CURLSSH_AUTH_ANY);
+	REGISTER_CURL_CONSTANT(CURLSSH_AUTH_DEFAULT);
+	REGISTER_CURL_CONSTANT(CURLSSH_AUTH_HOST);
+	REGISTER_CURL_CONSTANT(CURLSSH_AUTH_KEYBOARD);
+	REGISTER_CURL_CONSTANT(CURLSSH_AUTH_NONE);
+	REGISTER_CURL_CONSTANT(CURLSSH_AUTH_PASSWORD);
+	REGISTER_CURL_CONSTANT(CURLSSH_AUTH_PUBLICKEY);
+#endif
+
+#if LIBCURL_VERSION_NUM >= 0x071301 /* Available since 7.19.1 */
+	REGISTER_CURL_CONSTANT(CURLINFO_CERTINFO);
+	REGISTER_CURL_CONSTANT(CURLOPT_CERTINFO);
+	REGISTER_CURL_CONSTANT(CURLOPT_PASSWORD);
+	REGISTER_CURL_CONSTANT(CURLOPT_POSTREDIR);
+	REGISTER_CURL_CONSTANT(CURLOPT_PROXYPASSWORD);
+	REGISTER_CURL_CONSTANT(CURLOPT_PROXYUSERNAME);
+	REGISTER_CURL_CONSTANT(CURLOPT_USERNAME);
+#endif
+
+#if LIBCURL_VERSION_NUM >= 0x071303 /* Available since 7.19.3 */
+	REGISTER_CURL_CONSTANT(CURLAUTH_DIGEST_IE);
+#endif
+
+#if LIBCURL_VERSION_NUM >= 0x071304 /* Available since 7.19.4 */
+	REGISTER_CURL_CONSTANT(CURLINFO_CONDITION_UNMET);
+
+	REGISTER_CURL_CONSTANT(CURLOPT_NOPROXY);
+	REGISTER_CURL_CONSTANT(CURLOPT_PROTOCOLS);
+	REGISTER_CURL_CONSTANT(CURLOPT_REDIR_PROTOCOLS);
+	REGISTER_CURL_CONSTANT(CURLOPT_SOCKS5_GSSAPI_NEC);
+	REGISTER_CURL_CONSTANT(CURLOPT_SOCKS5_GSSAPI_SERVICE);
+	REGISTER_CURL_CONSTANT(CURLOPT_TFTP_BLKSIZE);
+
+	REGISTER_CURL_CONSTANT(CURLPROTO_ALL);
+	REGISTER_CURL_CONSTANT(CURLPROTO_DICT);
+	REGISTER_CURL_CONSTANT(CURLPROTO_FILE);
+	REGISTER_CURL_CONSTANT(CURLPROTO_FTP);
+	REGISTER_CURL_CONSTANT(CURLPROTO_FTPS);
+	REGISTER_CURL_CONSTANT(CURLPROTO_HTTP);
+	REGISTER_CURL_CONSTANT(CURLPROTO_HTTPS);
+	REGISTER_CURL_CONSTANT(CURLPROTO_LDAP);
+	REGISTER_CURL_CONSTANT(CURLPROTO_LDAPS);
+	REGISTER_CURL_CONSTANT(CURLPROTO_SCP);
+	REGISTER_CURL_CONSTANT(CURLPROTO_SFTP);
+	REGISTER_CURL_CONSTANT(CURLPROTO_TELNET);
+	REGISTER_CURL_CONSTANT(CURLPROTO_TFTP);
+#endif
+
+#if LIBCURL_VERSION_NUM >= 0x071306 /* Available since 7.19.6 */
+	REGISTER_CURL_CONSTANT(CURLOPT_SSH_KNOWNHOSTS);
+#endif
+
+#if LIBCURL_VERSION_NUM >= 0x071400 /* Available since 7.20.0 */
+	REGISTER_CURL_CONSTANT(CURLINFO_RTSP_CLIENT_CSEQ);
+	REGISTER_CURL_CONSTANT(CURLINFO_RTSP_CSEQ_RECV);
+	REGISTER_CURL_CONSTANT(CURLINFO_RTSP_SERVER_CSEQ);
+	REGISTER_CURL_CONSTANT(CURLINFO_RTSP_SESSION_ID);
+	REGISTER_CURL_CONSTANT(CURLOPT_FTP_USE_PRET);
+	REGISTER_CURL_CONSTANT(CURLOPT_MAIL_FROM);
+	REGISTER_CURL_CONSTANT(CURLOPT_MAIL_RCPT);
+	REGISTER_CURL_CONSTANT(CURLOPT_RTSP_CLIENT_CSEQ);
+	REGISTER_CURL_CONSTANT(CURLOPT_RTSP_REQUEST);
+	REGISTER_CURL_CONSTANT(CURLOPT_RTSP_SERVER_CSEQ);
+	REGISTER_CURL_CONSTANT(CURLOPT_RTSP_SESSION_ID);
+	REGISTER_CURL_CONSTANT(CURLOPT_RTSP_STREAM_URI);
+	REGISTER_CURL_CONSTANT(CURLOPT_RTSP_TRANSPORT);
+	REGISTER_CURL_CONSTANT(CURLPROTO_IMAP);
+	REGISTER_CURL_CONSTANT(CURLPROTO_IMAPS);
+	REGISTER_CURL_CONSTANT(CURLPROTO_POP3);
+	REGISTER_CURL_CONSTANT(CURLPROTO_POP3S);
+	REGISTER_CURL_CONSTANT(CURLPROTO_RTSP);
+	REGISTER_CURL_CONSTANT(CURLPROTO_SMTP);
+	REGISTER_CURL_CONSTANT(CURLPROTO_SMTPS);
+	REGISTER_CURL_CONSTANT(CURL_RTSPREQ_ANNOUNCE);
+	REGISTER_CURL_CONSTANT(CURL_RTSPREQ_DESCRIBE);
+	REGISTER_CURL_CONSTANT(CURL_RTSPREQ_GET_PARAMETER);
+	REGISTER_CURL_CONSTANT(CURL_RTSPREQ_OPTIONS);
+	REGISTER_CURL_CONSTANT(CURL_RTSPREQ_PAUSE);
+	REGISTER_CURL_CONSTANT(CURL_RTSPREQ_PLAY);
+	REGISTER_CURL_CONSTANT(CURL_RTSPREQ_RECEIVE);
+	REGISTER_CURL_CONSTANT(CURL_RTSPREQ_RECORD);
+	REGISTER_CURL_CONSTANT(CURL_RTSPREQ_SETUP);
+	REGISTER_CURL_CONSTANT(CURL_RTSPREQ_SET_PARAMETER);
+	REGISTER_CURL_CONSTANT(CURL_RTSPREQ_TEARDOWN);
+#endif
+
+#if LIBCURL_VERSION_NUM >= 0x071500 /* Available since 7.21.0 */
+	REGISTER_CURL_CONSTANT(CURLINFO_LOCAL_IP);
+	REGISTER_CURL_CONSTANT(CURLINFO_LOCAL_PORT);
+	REGISTER_CURL_CONSTANT(CURLINFO_PRIMARY_PORT);
+	REGISTER_CURL_CONSTANT(CURLOPT_FNMATCH_FUNCTION);
+	REGISTER_CURL_CONSTANT(CURLOPT_WILDCARDMATCH);
+	REGISTER_CURL_CONSTANT(CURLPROTO_RTMP);
+	REGISTER_CURL_CONSTANT(CURLPROTO_RTMPE);
+	REGISTER_CURL_CONSTANT(CURLPROTO_RTMPS);
+	REGISTER_CURL_CONSTANT(CURLPROTO_RTMPT);
+	REGISTER_CURL_CONSTANT(CURLPROTO_RTMPTE);
+	REGISTER_CURL_CONSTANT(CURLPROTO_RTMPTS);
+	REGISTER_CURL_CONSTANT(CURL_FNMATCHFUNC_FAIL);
+	REGISTER_CURL_CONSTANT(CURL_FNMATCHFUNC_MATCH);
+	REGISTER_CURL_CONSTANT(CURL_FNMATCHFUNC_NOMATCH);
+#endif
+
+#if LIBCURL_VERSION_NUM >= 0x071502 /* Available since 7.21.2 */
+	REGISTER_CURL_CONSTANT(CURLPROTO_GOPHER);
+#endif
+
+#if LIBCURL_VERSION_NUM >= 0x071503 /* Available since 7.21.3 */
+	REGISTER_CURL_CONSTANT(CURLAUTH_ONLY);
+	REGISTER_CURL_CONSTANT(CURLOPT_RESOLVE);
+#endif
+
+#if LIBCURL_VERSION_NUM >= 0x071504 /* Available since 7.21.4 */
+	REGISTER_CURL_CONSTANT(CURLOPT_TLSAUTH_PASSWORD);
+	REGISTER_CURL_CONSTANT(CURLOPT_TLSAUTH_TYPE);
+	REGISTER_CURL_CONSTANT(CURLOPT_TLSAUTH_USERNAME);
+	REGISTER_CURL_CONSTANT(CURL_TLSAUTH_SRP);
+#endif
+
+#if LIBCURL_VERSION_NUM >= 0x071506 /* Available since 7.21.6 */
+	REGISTER_CURL_CONSTANT(CURLOPT_ACCEPT_ENCODING);
+	REGISTER_CURL_CONSTANT(CURLOPT_TRANSFER_ENCODING);
+#endif
+
+#if LIBCURL_VERSION_NUM >= 0x071600 /* Available since 7.22.0 */
+	REGISTER_CURL_CONSTANT(CURLGSSAPI_DELEGATION_FLAG);
+	REGISTER_CURL_CONSTANT(CURLGSSAPI_DELEGATION_POLICY_FLAG);
+	REGISTER_CURL_CONSTANT(CURLOPT_GSSAPI_DELEGATION);
+#endif
+
+#if LIBCURL_VERSION_NUM >= 0x071800 /* Available since 7.24.0 */
+	REGISTER_CURL_CONSTANT(CURLOPT_ACCEPTTIMEOUT_MS);
+	REGISTER_CURL_CONSTANT(CURLOPT_DNS_SERVERS);
+#endif
+
+#if LIBCURL_VERSION_NUM >= 0x071900 /* Available since 7.25.0 */
+	REGISTER_CURL_CONSTANT(CURLOPT_MAIL_AUTH);
+	REGISTER_CURL_CONSTANT(CURLOPT_SSL_OPTIONS);
+	REGISTER_CURL_CONSTANT(CURLOPT_TCP_KEEPALIVE);
+	REGISTER_CURL_CONSTANT(CURLOPT_TCP_KEEPIDLE);
+	REGISTER_CURL_CONSTANT(CURLOPT_TCP_KEEPINTVL);
+	REGISTER_CURL_CONSTANT(CURLSSLOPT_ALLOW_BEAST);
+#endif
+
+#if LIBCURL_VERSION_NUM >= 0x072200 /* Available since 7.34.0 */
+	REGISTER_CURL_CONSTANT(CURL_SSLVERSION_TLSv1_0);
+	REGISTER_CURL_CONSTANT(CURL_SSLVERSION_TLSv1_1);
+	REGISTER_CURL_CONSTANT(CURL_SSLVERSION_TLSv1_2);
+#endif
+
+#if LIBCURL_VERSION_NUM >= 0x072B00 /* Available since 7.43.0 */
+	REGISTER_CURL_CONSTANT(CURLPIPE_NOTHING);
+	REGISTER_CURL_CONSTANT(CURLPIPE_HTTP1);
+	REGISTER_CURL_CONSTANT(CURLPIPE_MULTIPLEX);
+#endif
+
+#if CURLOPT_FTPASCII != 0
+	REGISTER_CURL_CONSTANT(CURLOPT_FTPASCII);
+#endif
+#if CURLOPT_MUTE != 0
+	REGISTER_CURL_CONSTANT(CURLOPT_MUTE);
+#endif
+#if CURLOPT_PASSWDFUNCTION != 0
+	REGISTER_CURL_CONSTANT(CURLOPT_PASSWDFUNCTION);
+#endif
+	REGISTER_CURL_CONSTANT(CURLOPT_SAFE_UPLOAD);
+
+#ifdef PHP_CURL_NEED_OPENSSL_TSL
+	if (!CRYPTO_get_id_callback()) {
+		int i, c = CRYPTO_num_locks();
+
+		php_curl_openssl_tsl = malloc(c * sizeof(MUTEX_T));
+		if (!php_curl_openssl_tsl) {
+			return FAILURE;
+		}
+
+		for (i = 0; i < c; ++i) {
+			php_curl_openssl_tsl[i] = tsrm_mutex_alloc();
+		}
+
+		CRYPTO_set_id_callback(php_curl_ssl_id);
+		CRYPTO_set_locking_callback(php_curl_ssl_lock);
+	}
+#endif
+#ifdef PHP_CURL_NEED_GNUTLS_TSL
+	gcry_control(GCRYCTL_SET_THREAD_CBS, &php_curl_gnutls_tsl);
+#endif
+
+	if (curl_global_init(CURL_GLOBAL_DEFAULT) != CURLE_OK) {
+		return FAILURE;
+	}
+
+	curlfile_register_class();
+
+	return SUCCESS;
+}
+/* }}} */
+
+/* {{{ PHP_MSHUTDOWN_FUNCTION
+ */
+PHP_MSHUTDOWN_FUNCTION(curl)
+{
+	curl_global_cleanup();
+#ifdef PHP_CURL_NEED_OPENSSL_TSL
+	if (php_curl_openssl_tsl) {
+		int i, c = CRYPTO_num_locks();
+
+		CRYPTO_set_id_callback(NULL);
+		CRYPTO_set_locking_callback(NULL);
+
+		for (i = 0; i < c; ++i) {
+			tsrm_mutex_free(php_curl_openssl_tsl[i]);
+		}
+
+		free(php_curl_openssl_tsl);
+		php_curl_openssl_tsl = NULL;
+	}
+#endif
+	UNREGISTER_INI_ENTRIES();
+	return SUCCESS;
+}
+/* }}} */
+
+/* {{{ curl_write_nothing
+ * Used as a work around. See _php_curl_close_ex
+ */
+static size_t curl_write_nothing(char *data, size_t size, size_t nmemb, void *ctx)
+{
+	return size * nmemb;
+}
+/* }}} */
+
+/* {{{ curl_write
+ */
+static size_t curl_write(char *data, size_t size, size_t nmemb, void *ctx)
+{
+	php_curl *ch = (php_curl *) ctx;
+	php_curl_write *t = ch->handlers->write;
+	size_t length = size * nmemb;
+
+#if PHP_CURL_DEBUG
+	fprintf(stderr, "curl_write() called\n");
+	fprintf(stderr, "data = %s, size = %d, nmemb = %d, ctx = %x\n", data, size, nmemb, ctx);
+#endif
+
+	switch (t->method) {
+		case PHP_CURL_STDOUT:
+			PHPWRITE(data, length);
+			break;
+		case PHP_CURL_FILE:
+			return fwrite(data, size, nmemb, t->fp);
+		case PHP_CURL_RETURN:
+			if (length > 0) {
+				smart_str_appendl(&t->buf, data, (int) length);
+			}
+			break;
+		case PHP_CURL_USER: {
+			zval argv[2];
+			zval retval;
+			int  error;
+			zend_fcall_info fci;
+
+			ZVAL_RES(&argv[0], ch->res);
+			Z_ADDREF(argv[0]);
+			ZVAL_STRINGL(&argv[1], data, length);
+
+			fci.size = sizeof(fci);
+			fci.function_table = EG(function_table);
+			fci.object = NULL;
+			ZVAL_COPY_VALUE(&fci.function_name, &t->func_name);
+			fci.retval = &retval;
+			fci.param_count = 2;
+			fci.params = argv;
+			fci.no_separation = 0;
+			fci.symbol_table = NULL;
+
+			ch->in_callback = 1;
+			error = zend_call_function(&fci, &t->fci_cache);
+			ch->in_callback = 0;
+			if (error == FAILURE) {
+				php_error_docref(NULL, E_WARNING, "Could not call the CURLOPT_WRITEFUNCTION");
+				length = -1;
+			} else if (!Z_ISUNDEF(retval)) {
+				_php_curl_verify_handlers(ch, 1);
+				length = zval_get_long(&retval);
+			}
+
+			zval_ptr_dtor(&argv[0]);
+			zval_ptr_dtor(&argv[1]);
+			break;
+		}
+	}
+
+	return length;
+}
+/* }}} */
+
+#if LIBCURL_VERSION_NUM >= 0x071500 /* Available since 7.21.0 */
+/* {{{ curl_fnmatch
+ */
+static int curl_fnmatch(void *ctx, const char *pattern, const char *string)
+{
+	php_curl *ch = (php_curl *) ctx;
+	php_curl_fnmatch *t = ch->handlers->fnmatch;
+	int rval = CURL_FNMATCHFUNC_FAIL;
+	switch (t->method) {
+		case PHP_CURL_USER: {
+			zval argv[3];
+			zval retval;
+			int  error;
+			zend_fcall_info fci;
+
+			ZVAL_RES(&argv[0], ch->res);
+			Z_ADDREF(argv[0]);
+			ZVAL_STRING(&argv[1], pattern);
+			ZVAL_STRING(&argv[2], string);
+
+			fci.size = sizeof(fci);
+			fci.function_table = EG(function_table);
+			ZVAL_COPY_VALUE(&fci.function_name, &t->func_name);
+			fci.object = NULL;
+			fci.retval = &retval;
+			fci.param_count = 3;
+			fci.params = argv;
+			fci.no_separation = 0;
+			fci.symbol_table = NULL;
+
+			ch->in_callback = 1;
+			error = zend_call_function(&fci, &t->fci_cache);
+			ch->in_callback = 0;
+			if (error == FAILURE) {
+				php_error_docref(NULL, E_WARNING, "Cannot call the CURLOPT_FNMATCH_FUNCTION");
+			} else if (!Z_ISUNDEF(retval)) {
+				_php_curl_verify_handlers(ch, 1);
+				rval = zval_get_long(&retval);
+			}
+			zval_ptr_dtor(&argv[0]);
+			zval_ptr_dtor(&argv[1]);
+			zval_ptr_dtor(&argv[2]);
+			break;
+		}
+	}
+	return rval;
+}
+/* }}} */
+#endif
+
+/* {{{ curl_progress
+ */
+static size_t curl_progress(void *clientp, double dltotal, double dlnow, double ultotal, double ulnow)
+{
+	php_curl *ch = (php_curl *)clientp;
+	php_curl_progress *t = ch->handlers->progress;
+	size_t	rval = 0;
+
+#if PHP_CURL_DEBUG
+	fprintf(stderr, "curl_progress() called\n");
+	fprintf(stderr, "clientp = %x, dltotal = %f, dlnow = %f, ultotal = %f, ulnow = %f\n", clientp, dltotal, dlnow, ultotal, ulnow);
+#endif
+
+	switch (t->method) {
+		case PHP_CURL_USER: {
+			zval argv[5];
+			zval retval;
+			int  error;
+			zend_fcall_info fci;
+
+			ZVAL_RES(&argv[0], ch->res);
+			Z_ADDREF(argv[0]);
+			ZVAL_LONG(&argv[1], (zend_long)dltotal);
+			ZVAL_LONG(&argv[2], (zend_long)dlnow);
+			ZVAL_LONG(&argv[3], (zend_long)ultotal);
+			ZVAL_LONG(&argv[4], (zend_long)ulnow);
+
+			fci.size = sizeof(fci);
+			fci.function_table = EG(function_table);
+			ZVAL_COPY_VALUE(&fci.function_name, &t->func_name);
+			fci.object = NULL;
+			fci.retval = &retval;
+			fci.param_count = 5;
+			fci.params = argv;
+			fci.no_separation = 0;
+			fci.symbol_table = NULL;
+
+			ch->in_callback = 1;
+			error = zend_call_function(&fci, &t->fci_cache);
+			ch->in_callback = 0;
+			if (error == FAILURE) {
+				php_error_docref(NULL, E_WARNING, "Cannot call the CURLOPT_PROGRESSFUNCTION");
+			} else if (!Z_ISUNDEF(retval)) {
+				_php_curl_verify_handlers(ch, 1);
+				if (0 != zval_get_long(&retval)) {
+					rval = 1;
+				}
+			}
+			zval_ptr_dtor(&argv[0]);
+			zval_ptr_dtor(&argv[1]);
+			zval_ptr_dtor(&argv[2]);
+			zval_ptr_dtor(&argv[3]);
+			zval_ptr_dtor(&argv[4]);
+			break;
+		}
+	}
+	return rval;
+}
+/* }}} */
+
+/* {{{ curl_read
+ */
+static size_t curl_read(char *data, size_t size, size_t nmemb, void *ctx)
+{
+	php_curl *ch = (php_curl *)ctx;
+	php_curl_read *t = ch->handlers->read;
+	int length = 0;
+
+	switch (t->method) {
+		case PHP_CURL_DIRECT:
+			if (t->fp) {
+				length = fread(data, size, nmemb, t->fp);
+			}
+			break;
+		case PHP_CURL_USER: {
+			zval argv[3];
+			zval retval;
+			int  error;
+			zend_fcall_info fci;
+
+			ZVAL_RES(&argv[0], ch->res);
+			Z_ADDREF(argv[0]);
+			if (t->res) {
+				ZVAL_RES(&argv[1], t->res);
+				Z_ADDREF(argv[1]);
+			} else {
+				ZVAL_NULL(&argv[1]);
+			}
+			ZVAL_LONG(&argv[2], (int)size * nmemb);
+
+			fci.size = sizeof(fci);
+			fci.function_table = EG(function_table);
+			ZVAL_COPY_VALUE(&fci.function_name, &t->func_name);
+			fci.object = NULL;
+			fci.retval = &retval;
+			fci.param_count = 3;
+			fci.params = argv;
+			fci.no_separation = 0;
+			fci.symbol_table = NULL;
+
+			ch->in_callback = 1;
+			error = zend_call_function(&fci, &t->fci_cache);
+			ch->in_callback = 0;
+			if (error == FAILURE) {
+				php_error_docref(NULL, E_WARNING, "Cannot call the CURLOPT_READFUNCTION");
+#if LIBCURL_VERSION_NUM >= 0x070c01 /* 7.12.1 */
+				length = CURL_READFUNC_ABORT;
+#endif
+			} else if (!Z_ISUNDEF(retval)) {
+				_php_curl_verify_handlers(ch, 1);
+				if (Z_TYPE(retval) == IS_STRING) {
+					length = MIN((int) (size * nmemb), Z_STRLEN(retval));
+					memcpy(data, Z_STRVAL(retval), length);
+				}
+				zval_ptr_dtor(&retval);
+			}
+
+			zval_ptr_dtor(&argv[0]);
+			zval_ptr_dtor(&argv[1]);
+			zval_ptr_dtor(&argv[2]);
+			break;
+		}
+	}
+
+	return length;
+}
+/* }}} */
+
+/* {{{ curl_write_header
+ */
+static size_t curl_write_header(char *data, size_t size, size_t nmemb, void *ctx)
+{
+	php_curl *ch = (php_curl *) ctx;
+	php_curl_write *t = ch->handlers->write_header;
+	size_t length = size * nmemb;
+
+	switch (t->method) {
+		case PHP_CURL_STDOUT:
+			/* Handle special case write when we're returning the entire transfer
+			 */
+			if (ch->handlers->write->method == PHP_CURL_RETURN && length > 0) {
+				smart_str_appendl(&ch->handlers->write->buf, data, (int) length);
+			} else {
+				PHPWRITE(data, length);
+			}
+			break;
+		case PHP_CURL_FILE:
+			return fwrite(data, size, nmemb, t->fp);
+		case PHP_CURL_USER: {
+			zval argv[2];
+			zval retval;
+			int  error;
+			zend_fcall_info fci;
+
+			ZVAL_RES(&argv[0], ch->res);
+			Z_ADDREF(argv[0]);
+			ZVAL_STRINGL(&argv[1], data, length);
+
+			fci.size = sizeof(fci);
+			fci.function_table = EG(function_table);
+			ZVAL_COPY_VALUE(&fci.function_name, &t->func_name);
+			fci.symbol_table = NULL;
+			fci.object = NULL;
+			fci.retval = &retval;
+			fci.param_count = 2;
+			fci.params = argv;
+			fci.no_separation = 0;
+
+			ch->in_callback = 1;
+			error = zend_call_function(&fci, &t->fci_cache);
+			ch->in_callback = 0;
+			if (error == FAILURE) {
+				php_error_docref(NULL, E_WARNING, "Could not call the CURLOPT_HEADERFUNCTION");
+				length = -1;
+			} else if (!Z_ISUNDEF(retval)) {
+				_php_curl_verify_handlers(ch, 1);
+				length = zval_get_long(&retval);
+			}
+			zval_ptr_dtor(&argv[0]);
+			zval_ptr_dtor(&argv[1]);
+			break;
+		}
+
+		case PHP_CURL_IGNORE:
+			return length;
+
+		default:
+			return -1;
+	}
+
+	return length;
+}
+/* }}} */
+
+static int curl_debug(CURL *cp, curl_infotype type, char *buf, size_t buf_len, void *ctx) /* {{{ */
+{
+	php_curl *ch = (php_curl *)ctx;
+
+	if (type == CURLINFO_HEADER_OUT) {
+		if (ch->header.str) {
+			zend_string_release(ch->header.str);
+		}
+		if (buf_len > 0) {
+			ch->header.str = zend_string_init(buf, buf_len, 0);
+		}
+	}
+
+	return 0;
+}
+/* }}} */
+
+#if CURLOPT_PASSWDFUNCTION != 0
+/* {{{ curl_passwd
+ */
+static size_t curl_passwd(void *ctx, char *prompt, char *buf, int buflen)
+{
+	php_curl *ch = (php_curl *) ctx;
+	zval *func = &ch->handlers->passwd;
+	zval  argv[3];
+	zval  retval;
+	int   error;
+	int   ret = -1;
+
+	ZVAL_RES(&argv[0], ch->res);
+	Z_ADDREF(argv[0]);
+	ZVAL_STRING(&argv[1], prompt);
+	ZVAL_LONG(&argv[2], buflen);
+
+	error = call_user_function(EG(function_table), NULL, func, &retval, 2, argv);
+	if (error == FAILURE) {
+		php_error_docref(NULL, E_WARNING, "Could not call the CURLOPT_PASSWDFUNCTION");
+	} else if (Z_TYPE(retval) == IS_STRING) {
+		if (Z_STRLEN(retval) > buflen) {
+			php_error_docref(NULL, E_WARNING, "Returned password is too long for libcurl to handle");
+		} else {
+			memcpy(buf, Z_STRVAL(retval), Z_STRLEN(retval) + 1);
+		}
+	} else {
+		php_error_docref(NULL, E_WARNING, "User handler '%s' did not return a string", Z_STRVAL_P(func));
+	}
+
+	zval_ptr_dtor(&argv[0]);
+	zval_ptr_dtor(&argv[1]);
+	zval_ptr_dtor(&argv[2]);
+	zval_ptr_dtor(&retval);
+
+	return ret;
+}
+/* }}} */
+#endif
+
+/* {{{ curl_free_string
+ */
+static void curl_free_string(void **string)
+{
+	efree((char *)*string);
+}
+/* }}} */
+
+/* {{{ curl_free_post
+ */
+static void curl_free_post(void **post)
+{
+	curl_formfree((struct HttpPost *)*post);
+}
+/* }}} */
+
+/* {{{ curl_free_slist
+ */
+static void curl_free_slist(zval *el)
+{
+	curl_slist_free_all(((struct curl_slist *)Z_PTR_P(el)));
+}
+/* }}} */
+
+/* {{{ proto array curl_version([int version])
+   Return cURL version information. */
+PHP_FUNCTION(curl_version)
+{
+	curl_version_info_data *d;
+	zend_long uversion = CURLVERSION_NOW;
+
+	if (zend_parse_parameters(ZEND_NUM_ARGS(), "|l", &uversion) == FAILURE) {
+		return;
+	}
+
+	d = curl_version_info(uversion);
+	if (d == NULL) {
+		RETURN_FALSE;
+	}
+
+	array_init(return_value);
+
+	CAAL("version_number", d->version_num);
+	CAAL("age", d->age);
+	CAAL("features", d->features);
+	CAAL("ssl_version_number", d->ssl_version_num);
+	CAAS("version", d->version);
+	CAAS("host", d->host);
+	CAAS("ssl_version", d->ssl_version);
+	CAAS("libz_version", d->libz_version);
+	/* Add an array of protocols */
+	{
+		char **p = (char **) d->protocols;
+		zval protocol_list;
+
+		array_init(&protocol_list);
+
+		while (*p != NULL) {
+			add_next_index_string(&protocol_list, *p);
+			p++;
+		}
+		CAAZ("protocols", &protocol_list);
+	}
+}
+/* }}} */
+
+/* {{{ alloc_curl_handle
+ */
+static php_curl *alloc_curl_handle()
+{
+	php_curl *ch               = ecalloc(1, sizeof(php_curl));
+	ch->to_free                = ecalloc(1, sizeof(struct _php_curl_free));
+	ch->handlers               = ecalloc(1, sizeof(php_curl_handlers));
+	ch->handlers->write        = ecalloc(1, sizeof(php_curl_write));
+	ch->handlers->write_header = ecalloc(1, sizeof(php_curl_write));
+	ch->handlers->read         = ecalloc(1, sizeof(php_curl_read));
+	ch->handlers->progress     = NULL;
+#if LIBCURL_VERSION_NUM >= 0x071500 /* Available since 7.21.0 */
+	ch->handlers->fnmatch      = NULL;
+#endif
+	ch->clone 				   = emalloc(sizeof(uint32_t));
+	*ch->clone                 = 1;
+
+	memset(&ch->err, 0, sizeof(struct _php_curl_error));
+
+	zend_llist_init(&ch->to_free->str,   sizeof(char *),          (llist_dtor_func_t)curl_free_string, 0);
+	zend_llist_init(&ch->to_free->post,  sizeof(struct HttpPost), (llist_dtor_func_t)curl_free_post,   0);
+
+	ch->to_free->slist = emalloc(sizeof(HashTable));
+	zend_hash_init(ch->to_free->slist, 4, NULL, curl_free_slist, 0);
+
+	return ch;
+}
+/* }}} */
+
+#if LIBCURL_VERSION_NUM >= 0x071301 /* Available since 7.19.1 */
+/* {{{ split_certinfo
+ */
+static void split_certinfo(char *string, zval *hash)
+{
+	char *org = estrdup(string);
+	char *s = org;
+	char *split;
+
+	if(org) {
+		do {
+			char *key;
+			char *val;
+			char *tmp;
+
+			split = strstr(s, "; ");
+			if(split)
+				*split = '\0';
+
+			key = s;
+			tmp = memchr(key, '=', 64);
+			if(tmp) {
+				*tmp = '\0';
+				val = tmp+1;
+				add_assoc_string(hash, key, val);
+			}
+			s = split+2;
+		} while(split);
+		efree(org);
+	}
+}
+/* }}} */
+
+/* {{{ create_certinfo
+ */
+static void create_certinfo(struct curl_certinfo *ci, zval *listcode)
+{
+	int i;
+
+	if (ci) {
+		zval certhash;
+
+		for (i=0; i<ci->num_of_certs; i++) {
+			struct curl_slist *slist;
+
+			array_init(&certhash);
+			for (slist = ci->certinfo[i]; slist; slist = slist->next) {
+				int len;
+				char s[64];
+				char *tmp;
+				strncpy(s, slist->data, 64);
+				tmp = memchr(s, ':', 64);
+				if(tmp) {
+					*tmp = '\0';
+					len = strlen(s);
+					if (!strcmp(s, "Subject") || !strcmp(s, "Issuer")) {
+						zval hash;
+
+						array_init(&hash);
+
+						split_certinfo(&slist->data[len+1], &hash);
+						add_assoc_zval(&certhash, s, &hash);
+					} else {
+						add_assoc_string(&certhash, s, &slist->data[len+1]);
+					}
+				} else {
+					php_error_docref(NULL, E_WARNING, "Could not extract hash key from certificate info");
+				}
+			}
+			add_next_index_zval(listcode, &certhash);
+		}
+	}
+}
+/* }}} */
+#endif
+
+/* {{{ _php_curl_set_default_options()
+   Set default options for a handle */
+static void _php_curl_set_default_options(php_curl *ch)
+{
+	char *cainfo;
+
+	curl_easy_setopt(ch->cp, CURLOPT_NOPROGRESS,        1);
+	curl_easy_setopt(ch->cp, CURLOPT_VERBOSE,           0);
+	curl_easy_setopt(ch->cp, CURLOPT_ERRORBUFFER,       ch->err.str);
+	curl_easy_setopt(ch->cp, CURLOPT_WRITEFUNCTION,     curl_write);
+	curl_easy_setopt(ch->cp, CURLOPT_FILE,              (void *) ch);
+	curl_easy_setopt(ch->cp, CURLOPT_READFUNCTION,      curl_read);
+	curl_easy_setopt(ch->cp, CURLOPT_INFILE,            (void *) ch);
+	curl_easy_setopt(ch->cp, CURLOPT_HEADERFUNCTION,    curl_write_header);
+	curl_easy_setopt(ch->cp, CURLOPT_WRITEHEADER,       (void *) ch);
+#if !defined(ZTS)
+	curl_easy_setopt(ch->cp, CURLOPT_DNS_USE_GLOBAL_CACHE, 1);
+#endif
+	curl_easy_setopt(ch->cp, CURLOPT_DNS_CACHE_TIMEOUT, 120);
+	curl_easy_setopt(ch->cp, CURLOPT_MAXREDIRS, 20); /* prevent infinite redirects */
+
+	cainfo = INI_STR("openssl.cafile");
+	if (!(cainfo && cainfo[0] != '\0')) {
+		cainfo = INI_STR("curl.cainfo");
+	}
+	if (cainfo && cainfo[0] != '\0') {
+		curl_easy_setopt(ch->cp, CURLOPT_CAINFO, cainfo);
+	}
+
+#if defined(ZTS)
+	curl_easy_setopt(ch->cp, CURLOPT_NOSIGNAL, 1);
+#endif
+}
+/* }}} */
+
+/* {{{ proto resource curl_init([string url])
+   Initialize a cURL session */
+PHP_FUNCTION(curl_init)
+{
+	php_curl *ch;
+	CURL 	 *cp;
+	char 	 *url = NULL;
+	size_t		  url_len = 0;
+
+	if (zend_parse_parameters(ZEND_NUM_ARGS(), "|s", &url, &url_len) == FAILURE) {
+		return;
+	}
+
+	cp = curl_easy_init();
+	if (!cp) {
+		php_error_docref(NULL, E_WARNING, "Could not initialize a new cURL handle");
+		RETURN_FALSE;
+	}
+
+	ch = alloc_curl_handle();
+
+	ch->cp = cp;
+
+	ch->handlers->write->method = PHP_CURL_STDOUT;
+	ch->handlers->read->method  = PHP_CURL_DIRECT;
+	ch->handlers->write_header->method = PHP_CURL_IGNORE;
+
+	_php_curl_set_default_options(ch);
+
+	if (url) {
+		if (php_curl_option_url(ch, url, url_len) == FAILURE) {
+			_php_curl_close_ex(ch);
+			RETURN_FALSE;
+		}
+	}
+
+	ZVAL_RES(return_value, zend_register_resource(ch, le_curl));
+	ch->res = Z_RES_P(return_value);
+}
+/* }}} */
+
+/* {{{ proto resource curl_copy_handle(resource ch)
+   Copy a cURL handle along with all of it's preferences */
+PHP_FUNCTION(curl_copy_handle)
+{
+	CURL		*cp;
+	zval		*zid;
+	php_curl	*ch, *dupch;
+
+	if (zend_parse_parameters(ZEND_NUM_ARGS(), "r", &zid) == FAILURE) {
+		return;
+	}
+
+	if ((ch = (php_curl*)zend_fetch_resource(Z_RES_P(zid), le_curl_name, le_curl)) == NULL) {
+		RETURN_FALSE;
+	}
+
+	cp = curl_easy_duphandle(ch->cp);
+	if (!cp) {
+		php_error_docref(NULL, E_WARNING, "Cannot duplicate cURL handle");
+		RETURN_FALSE;
+	}
+
+	dupch = alloc_curl_handle();
+
+	dupch->cp = cp;
+	Z_ADDREF_P(zid);
+	if (!Z_ISUNDEF(ch->handlers->write->stream)) {
+		Z_ADDREF(ch->handlers->write->stream);
+	}
+	dupch->handlers->write->stream = ch->handlers->write->stream;
+	dupch->handlers->write->method = ch->handlers->write->method;
+	if (!Z_ISUNDEF(ch->handlers->read->stream)) {
+		Z_ADDREF(ch->handlers->read->stream);
+	}
+	dupch->handlers->read->stream  = ch->handlers->read->stream;
+	dupch->handlers->read->method  = ch->handlers->read->method;
+	dupch->handlers->write_header->method = ch->handlers->write_header->method;
+	if (!Z_ISUNDEF(ch->handlers->write_header->stream)) {
+		Z_ADDREF(ch->handlers->write_header->stream);
+	}
+	dupch->handlers->write_header->stream = ch->handlers->write_header->stream;
+
+	dupch->handlers->write->fp = ch->handlers->write->fp;
+	dupch->handlers->write_header->fp = ch->handlers->write_header->fp;
+	dupch->handlers->read->fp = ch->handlers->read->fp;
+	dupch->handlers->read->res = ch->handlers->read->res;
+#if CURLOPT_PASSWDDATA != 0
+	if (!Z_ISUNDEF(ch->handlers->passwd)) {
+		ZVAL_COPY(&dupch->handlers->passwd, &ch->handlers->passwd);
+		curl_easy_setopt(ch->cp, CURLOPT_PASSWDDATA, (void *) dupch);
+	}
+#endif
+	if (!Z_ISUNDEF(ch->handlers->write->func_name)) {
+		ZVAL_COPY(&dupch->handlers->write->func_name, &ch->handlers->write->func_name);
+	}
+	if (!Z_ISUNDEF(ch->handlers->read->func_name)) {
+		ZVAL_COPY(&dupch->handlers->read->func_name, &ch->handlers->read->func_name);
+	}
+	if (!Z_ISUNDEF(ch->handlers->write_header->func_name)) {
+		ZVAL_COPY(&dupch->handlers->write_header->func_name, &ch->handlers->write_header->func_name);
+	}
+
+	curl_easy_setopt(dupch->cp, CURLOPT_ERRORBUFFER,       dupch->err.str);
+	curl_easy_setopt(dupch->cp, CURLOPT_FILE,              (void *) dupch);
+	curl_easy_setopt(dupch->cp, CURLOPT_INFILE,            (void *) dupch);
+	curl_easy_setopt(dupch->cp, CURLOPT_WRITEHEADER,       (void *) dupch);
+
+	if (ch->handlers->progress) {
+		dupch->handlers->progress = ecalloc(1, sizeof(php_curl_progress));
+		if (!Z_ISUNDEF(ch->handlers->progress->func_name)) {
+			ZVAL_COPY(&dupch->handlers->progress->func_name, &ch->handlers->progress->func_name);
+		}
+		dupch->handlers->progress->method = ch->handlers->progress->method;
+		curl_easy_setopt(dupch->cp, CURLOPT_PROGRESSDATA, (void *) dupch);
+	}
+
+/* Available since 7.21.0 */
+#if LIBCURL_VERSION_NUM >= 0x071500
+	if (ch->handlers->fnmatch) {
+		dupch->handlers->fnmatch = ecalloc(1, sizeof(php_curl_fnmatch));
+		if (!Z_ISUNDEF(ch->handlers->fnmatch->func_name)) {
+			ZVAL_COPY(&dupch->handlers->fnmatch->func_name, &ch->handlers->fnmatch->func_name);
+		}
+		dupch->handlers->fnmatch->method = ch->handlers->fnmatch->method;
+		curl_easy_setopt(dupch->cp, CURLOPT_FNMATCH_DATA, (void *) dupch);
+	}
+#endif
+
+	efree(dupch->to_free->slist);
+	efree(dupch->to_free);
+	dupch->to_free = ch->to_free;
+	efree(dupch->clone);
+	dupch->clone = ch->clone;
+
+	/* Keep track of cloned copies to avoid invoking curl destructors for every clone */
+	(*ch->clone)++;
+
+	ZVAL_RES(return_value, zend_register_resource(dupch, le_curl));
+	dupch->res = Z_RES_P(return_value);
+}
+/* }}} */
+
+static int _php_curl_setopt(php_curl *ch, zend_long option, zval *zvalue) /* {{{ */
+{
+	CURLcode error = CURLE_OK;
+	zend_long lval;
+
+	switch (option) {
+		/* Long options */
+		case CURLOPT_SSL_VERIFYHOST:
+			lval = zval_get_long(zvalue);
+			if (lval == 1) {
+#if LIBCURL_VERSION_NUM <= 0x071c00 /* 7.28.0 */
+				php_error_docref(NULL, E_NOTICE, "CURLOPT_SSL_VERIFYHOST with value 1 is deprecated and will be removed as of libcurl 7.28.1. It is recommended to use value 2 instead");
+#else
+				php_error_docref(NULL, E_NOTICE, "CURLOPT_SSL_VERIFYHOST no longer accepts the value 1, value 2 will be used instead");
+				error = curl_easy_setopt(ch->cp, option, 2);
+				break;
+#endif
+			}
+		case CURLOPT_AUTOREFERER:
+		case CURLOPT_BUFFERSIZE:
+		case CURLOPT_CONNECTTIMEOUT:
+		case CURLOPT_COOKIESESSION:
+		case CURLOPT_CRLF:
+		case CURLOPT_DNS_CACHE_TIMEOUT:
+		case CURLOPT_DNS_USE_GLOBAL_CACHE:
+		case CURLOPT_FAILONERROR:
+		case CURLOPT_FILETIME:
+		case CURLOPT_FORBID_REUSE:
+		case CURLOPT_FRESH_CONNECT:
+		case CURLOPT_FTP_USE_EPRT:
+		case CURLOPT_FTP_USE_EPSV:
+		case CURLOPT_HEADER:
+		case CURLOPT_HTTPGET:
+		case CURLOPT_HTTPPROXYTUNNEL:
+		case CURLOPT_HTTP_VERSION:
+		case CURLOPT_INFILESIZE:
+		case CURLOPT_LOW_SPEED_LIMIT:
+		case CURLOPT_LOW_SPEED_TIME:
+		case CURLOPT_MAXCONNECTS:
+		case CURLOPT_MAXREDIRS:
+		case CURLOPT_NETRC:
+		case CURLOPT_NOBODY:
+		case CURLOPT_NOPROGRESS:
+		case CURLOPT_NOSIGNAL:
+		case CURLOPT_PORT:
+		case CURLOPT_POST:
+		case CURLOPT_PROXYPORT:
+		case CURLOPT_PROXYTYPE:
+		case CURLOPT_PUT:
+		case CURLOPT_RESUME_FROM:
+		case CURLOPT_SSLVERSION:
+		case CURLOPT_SSL_VERIFYPEER:
+		case CURLOPT_TIMECONDITION:
+		case CURLOPT_TIMEOUT:
+		case CURLOPT_TIMEVALUE:
+		case CURLOPT_TRANSFERTEXT:
+		case CURLOPT_UNRESTRICTED_AUTH:
+		case CURLOPT_UPLOAD:
+		case CURLOPT_VERBOSE:
+#if LIBCURL_VERSION_NUM >= 0x070a06 /* Available since 7.10.6 */
+		case CURLOPT_HTTPAUTH:
+#endif
+#if LIBCURL_VERSION_NUM >= 0x070a07 /* Available since 7.10.7 */
+		case CURLOPT_FTP_CREATE_MISSING_DIRS:
+		case CURLOPT_PROXYAUTH:
+#endif
+#if LIBCURL_VERSION_NUM >= 0x070a08 /* Available since 7.10.8 */
+		case CURLOPT_FTP_RESPONSE_TIMEOUT:
+		case CURLOPT_IPRESOLVE:
+		case CURLOPT_MAXFILESIZE:
+#endif
+#if LIBCURL_VERSION_NUM >= 0x070b02 /* Available since 7.11.2 */
+		case CURLOPT_TCP_NODELAY:
+#endif
+#if LIBCURL_VERSION_NUM >= 0x070c02 /* Available since 7.12.2 */
+		case CURLOPT_FTPSSLAUTH:
+#endif
+#if LIBCURL_VERSION_NUM >= 0x070e01 /* Available since 7.14.1 */
+		case CURLOPT_IGNORE_CONTENT_LENGTH:
+#endif
+#if LIBCURL_VERSION_NUM >= 0x070f00 /* Available since 7.15.0 */
+		case CURLOPT_FTP_SKIP_PASV_IP:
+#endif
+#if LIBCURL_VERSION_NUM >= 0x070f01 /* Available since 7.15.1 */
+		case CURLOPT_FTP_FILEMETHOD:
+#endif
+#if LIBCURL_VERSION_NUM >= 0x070f02 /* Available since 7.15.2 */
+		case CURLOPT_CONNECT_ONLY:
+		case CURLOPT_LOCALPORT:
+		case CURLOPT_LOCALPORTRANGE:
+#endif
+#if LIBCURL_VERSION_NUM >= 0x071000 /* Available since 7.16.0 */
+		case CURLOPT_SSL_SESSIONID_CACHE:
+#endif
+#if LIBCURL_VERSION_NUM >= 0x071001 /* Available since 7.16.1 */
+		case CURLOPT_FTP_SSL_CCC:
+		case CURLOPT_SSH_AUTH_TYPES:
+#endif
+#if LIBCURL_VERSION_NUM >= 0x071002 /* Available since 7.16.2 */
+		case CURLOPT_CONNECTTIMEOUT_MS:
+		case CURLOPT_HTTP_CONTENT_DECODING:
+		case CURLOPT_HTTP_TRANSFER_DECODING:
+		case CURLOPT_TIMEOUT_MS:
+#endif
+#if LIBCURL_VERSION_NUM >= 0x071004 /* Available since 7.16.4 */
+		case CURLOPT_NEW_DIRECTORY_PERMS:
+		case CURLOPT_NEW_FILE_PERMS:
+#endif
+#if LIBCURL_VERSION_NUM >= 0x071100 /* Available since 7.17.0 */
+		case CURLOPT_USE_SSL:
+#elif LIBCURL_VERSION_NUM >= 0x070b00 /* Available since 7.11.0 */
+		case CURLOPT_FTP_SSL:
+#endif
+#if LIBCURL_VERSION_NUM >= 0x071100 /* Available since 7.17.0 */
+		case CURLOPT_APPEND:
+		case CURLOPT_DIRLISTONLY:
+#else
+		case CURLOPT_FTPAPPEND:
+		case CURLOPT_FTPLISTONLY:
+#endif
+#if LIBCURL_VERSION_NUM >= 0x071200 /* Available since 7.18.0 */
+		case CURLOPT_PROXY_TRANSFER_MODE:
+#endif
+#if LIBCURL_VERSION_NUM >= 0x071300 /* Available since 7.19.0 */
+		case CURLOPT_ADDRESS_SCOPE:
+#endif
+#if LIBCURL_VERSION_NUM >  0x071301 /* Available since 7.19.1 */
+		case CURLOPT_CERTINFO:
+#endif
+#if LIBCURL_VERSION_NUM >= 0x071304 /* Available since 7.19.4 */
+		case CURLOPT_NOPROXY:
+		case CURLOPT_PROTOCOLS:
+		case CURLOPT_REDIR_PROTOCOLS:
+		case CURLOPT_SOCKS5_GSSAPI_NEC:
+		case CURLOPT_TFTP_BLKSIZE:
+#endif
+#if LIBCURL_VERSION_NUM >= 0x071400 /* Available since 7.20.0 */
+		case CURLOPT_FTP_USE_PRET:
+		case CURLOPT_RTSP_CLIENT_CSEQ:
+		case CURLOPT_RTSP_REQUEST:
+		case CURLOPT_RTSP_SERVER_CSEQ:
+#endif
+#if LIBCURL_VERSION_NUM >= 0x071500 /* Available since 7.21.0 */
+		case CURLOPT_WILDCARDMATCH:
+#endif
+#if LIBCURL_VERSION_NUM >= 0x071504 /* Available since 7.21.4 */
+		case CURLOPT_TLSAUTH_TYPE:
+#endif
+#if LIBCURL_VERSION_NUM >= 0x071600 /* Available since 7.22.0 */
+		case CURLOPT_GSSAPI_DELEGATION:
+#endif
+#if LIBCURL_VERSION_NUM >= 0x071800 /* Available since 7.24.0 */
+		case CURLOPT_ACCEPTTIMEOUT_MS:
+#endif
+#if LIBCURL_VERSION_NUM >= 0x071900 /* Available since 7.25.0 */
+		case CURLOPT_SSL_OPTIONS:
+		case CURLOPT_TCP_KEEPALIVE:
+		case CURLOPT_TCP_KEEPIDLE:
+		case CURLOPT_TCP_KEEPINTVL:
+#endif
+#if CURLOPT_MUTE != 0
+		case CURLOPT_MUTE:
+#endif
+			lval = zval_get_long(zvalue);
+#if LIBCURL_VERSION_NUM >= 0x71304
+			if ((option == CURLOPT_PROTOCOLS || option == CURLOPT_REDIR_PROTOCOLS) &&
+				(PG(open_basedir) && *PG(open_basedir)) && (lval & CURLPROTO_FILE)) {
+					php_error_docref(NULL, E_WARNING, "CURLPROTO_FILE cannot be activated when an open_basedir is set");
+					return 1;
+			}
+#endif
+# if defined(ZTS)
+			if (option == CURLOPT_DNS_USE_GLOBAL_CACHE) {
+				php_error_docref(NULL TSRMLS_CC, E_WARNING, "CURLOPT_DNS_USE_GLOBAL_CACHE cannot be activated when thread safety is enabled");
+				return 1;
+			}
+# endif
+			error = curl_easy_setopt(ch->cp, option, lval);
+			break;
+		case CURLOPT_SAFE_UPLOAD:
+			lval = zval_get_long(zvalue);
+			if (lval == 0) {
+				php_error_docref(NULL, E_WARNING, "Disabling safe uploads is no longer supported");
+				return FAILURE;
+			}
+			break;
+
+		/* String options */
+		case CURLOPT_CAINFO:
+		case CURLOPT_CAPATH:
+		case CURLOPT_COOKIE:
+		case CURLOPT_EGDSOCKET:
+		case CURLOPT_INTERFACE:
+		case CURLOPT_PROXY:
+		case CURLOPT_PROXYUSERPWD:
+		case CURLOPT_REFERER:
+		case CURLOPT_SSLCERTTYPE:
+		case CURLOPT_SSLENGINE:
+		case CURLOPT_SSLENGINE_DEFAULT:
+		case CURLOPT_SSLKEY:
+		case CURLOPT_SSLKEYPASSWD:
+		case CURLOPT_SSLKEYTYPE:
+		case CURLOPT_SSL_CIPHER_LIST:
+		case CURLOPT_USERAGENT:
+		case CURLOPT_USERPWD:
+#if LIBCURL_VERSION_NUM >= 0x070e01 /* Available since 7.14.1 */
+		case CURLOPT_COOKIELIST:
+#endif
+#if LIBCURL_VERSION_NUM >= 0x070f05 /* Available since 7.15.5 */
+		case CURLOPT_FTP_ALTERNATIVE_TO_USER:
+#endif
+#if LIBCURL_VERSION_NUM >= 0x071101 /* Available since 7.17.1 */
+		case CURLOPT_SSH_HOST_PUBLIC_KEY_MD5:
+#endif
+#if LIBCURL_VERSION_NUM >= 0x071301 /* Available since 7.19.1 */
+		case CURLOPT_PASSWORD:
+		case CURLOPT_PROXYPASSWORD:
+		case CURLOPT_PROXYUSERNAME:
+		case CURLOPT_USERNAME:
+#endif
+#if LIBCURL_VERSION_NUM >= 0x071304 /* Available since 7.19.4 */
+		case CURLOPT_SOCKS5_GSSAPI_SERVICE:
+#endif
+#if LIBCURL_VERSION_NUM >= 0x071400 /* Available since 7.20.0 */
+		case CURLOPT_MAIL_FROM:
+		case CURLOPT_RTSP_STREAM_URI:
+		case CURLOPT_RTSP_TRANSPORT:
+#endif
+#if LIBCURL_VERSION_NUM >= 0x071504 /* Available since 7.21.4 */
+		case CURLOPT_TLSAUTH_PASSWORD:
+		case CURLOPT_TLSAUTH_USERNAME:
+#endif
+#if LIBCURL_VERSION_NUM >= 0x071506 /* Available since 7.21.6 */
+		case CURLOPT_ACCEPT_ENCODING:
+		case CURLOPT_TRANSFER_ENCODING:
+#else
+		case CURLOPT_ENCODING:
+#endif
+#if LIBCURL_VERSION_NUM >= 0x071800 /* Available since 7.24.0 */
+		case CURLOPT_DNS_SERVERS:
+#endif
+#if LIBCURL_VERSION_NUM >= 0x071900 /* Available since 7.25.0 */
+		case CURLOPT_MAIL_AUTH:
+#endif
+		{
+			zend_string *str = zval_get_string(zvalue);
+			int ret = php_curl_option_str(ch, option, ZSTR_VAL(str), ZSTR_LEN(str), 0);
+			zend_string_release(str);
+			return ret;
+		}
+
+		/* Curl nullable string options */
+		case CURLOPT_CUSTOMREQUEST:
+		case CURLOPT_FTPPORT:
+		case CURLOPT_RANGE:
+#if LIBCURL_VERSION_NUM >= 0x070d00 /* Available since 7.13.0 */
+		case CURLOPT_FTP_ACCOUNT:
+#endif
+#if LIBCURL_VERSION_NUM >= 0x071400 /* Available since 7.20.0 */
+		case CURLOPT_RTSP_SESSION_ID:
+#endif
+#if LIBCURL_VERSION_NUM >= 0x071004 /* Available since 7.16.4 */
+		case CURLOPT_KRBLEVEL:
+#else
+		case CURLOPT_KRB4LEVEL:
+#endif
+		{
+			if (Z_ISNULL_P(zvalue)) {
+				error = curl_easy_setopt(ch->cp, option, NULL);
+			} else {
+				zend_string *str = zval_get_string(zvalue);
+				int ret = php_curl_option_str(ch, option, ZSTR_VAL(str), ZSTR_LEN(str), 0);
+				zend_string_release(str);
+				return ret;
+			}
+			break;
+		}
+
+		/* Curl private option */
+		case CURLOPT_PRIVATE:
+		{
+			zend_string *str = zval_get_string(zvalue);
+			int ret = php_curl_option_str(ch, option, ZSTR_VAL(str), ZSTR_LEN(str), 1);
+			zend_string_release(str);
+			return ret;
+		}
+
+		/* Curl url option */
+		case CURLOPT_URL:
+		{
+			zend_string *str = zval_get_string(zvalue);
+			int ret = php_curl_option_url(ch, ZSTR_VAL(str), ZSTR_LEN(str));
+			zend_string_release(str);
+			return ret;
+		}
+
+		/* Curl file handle options */
+		case CURLOPT_FILE:
+		case CURLOPT_INFILE:
+		case CURLOPT_STDERR:
+		case CURLOPT_WRITEHEADER: {
+			FILE *fp = NULL;
+			php_stream *what = NULL;
+
+			if (Z_TYPE_P(zvalue) != IS_NULL) {
+				what = (php_stream *)zend_fetch_resource2_ex(zvalue, "File-Handle", php_file_le_stream(), php_file_le_pstream());
+				if (!what) {
+					return FAILURE;
+				}
+
+				if (FAILURE == php_stream_cast(what, PHP_STREAM_AS_STDIO, (void *) &fp, REPORT_ERRORS)) {
+					return FAILURE;
+				}
+
+				if (!fp) {
+					return FAILURE;
+				}
+			}
+
+			error = CURLE_OK;
+			switch (option) {
+				case CURLOPT_FILE:
+					if (!what) {
+						if (!Z_ISUNDEF(ch->handlers->write->stream)) {
+							zval_ptr_dtor(&ch->handlers->write->stream);
+							ZVAL_UNDEF(&ch->handlers->write->stream);
+						}
+						ch->handlers->write->fp = NULL;
+						ch->handlers->write->method = PHP_CURL_STDOUT;
+					} else if (what->mode[0] != 'r' || what->mode[1] == '+') {
+						zval_ptr_dtor(&ch->handlers->write->stream);
+						ch->handlers->write->fp = fp;
+						ch->handlers->write->method = PHP_CURL_FILE;
+						ZVAL_COPY(&ch->handlers->write->stream, zvalue);
+					} else {
+						php_error_docref(NULL, E_WARNING, "the provided file handle is not writable");
+						return FAILURE;
+					}
+					break;
+				case CURLOPT_WRITEHEADER:
+					if (!what) {
+						if (!Z_ISUNDEF(ch->handlers->write_header->stream)) {
+							zval_ptr_dtor(&ch->handlers->write_header->stream);
+							ZVAL_UNDEF(&ch->handlers->write_header->stream);
+						}
+						ch->handlers->write_header->fp = NULL;
+						ch->handlers->write_header->method = PHP_CURL_IGNORE;
+					} else if (what->mode[0] != 'r' || what->mode[1] == '+') {
+						zval_ptr_dtor(&ch->handlers->write_header->stream);
+						ch->handlers->write_header->fp = fp;
+						ch->handlers->write_header->method = PHP_CURL_FILE;
+						ZVAL_COPY(&ch->handlers->write_header->stream, zvalue);;
+					} else {
+						php_error_docref(NULL, E_WARNING, "the provided file handle is not writable");
+						return FAILURE;
+					}
+					break;
+				case CURLOPT_INFILE:
+					if (!what) {
+						if (!Z_ISUNDEF(ch->handlers->read->stream)) {
+							zval_ptr_dtor(&ch->handlers->read->stream);
+							ZVAL_UNDEF(&ch->handlers->read->stream);
+						}
+						ch->handlers->read->fp = NULL;
+						ch->handlers->read->res = NULL;
+					} else {
+						zval_ptr_dtor(&ch->handlers->read->stream);
+						ch->handlers->read->fp = fp;
+						ch->handlers->read->res = Z_RES_P(zvalue);
+						ZVAL_COPY(&ch->handlers->read->stream, zvalue);
+					}
+					break;
+				case CURLOPT_STDERR:
+					if (!what) {
+						if (!Z_ISUNDEF(ch->handlers->std_err)) {
+							zval_ptr_dtor(&ch->handlers->std_err);
+							ZVAL_UNDEF(&ch->handlers->std_err);
+						}
+					} else if (what->mode[0] != 'r' || what->mode[1] == '+') {
+						zval_ptr_dtor(&ch->handlers->std_err);
+						ZVAL_COPY(&ch->handlers->std_err, zvalue);
+					} else {
+						php_error_docref(NULL, E_WARNING, "the provided file handle is not writable");
+						return FAILURE;
+					}
+					/* break omitted intentionally */
+				default:
+					error = curl_easy_setopt(ch->cp, option, fp);
+					break;
+			}
+			break;
+		}
+
+		/* Curl linked list options */
+		case CURLOPT_HTTP200ALIASES:
+		case CURLOPT_HTTPHEADER:
+		case CURLOPT_POSTQUOTE:
+		case CURLOPT_PREQUOTE:
+		case CURLOPT_QUOTE:
+		case CURLOPT_TELNETOPTIONS:
+#if LIBCURL_VERSION_NUM >= 0x071400 /* Available since 7.20.0 */
+		case CURLOPT_MAIL_RCPT:
+#endif
+#if LIBCURL_VERSION_NUM >= 0x071503 /* Available since 7.21.3 */
+		case CURLOPT_RESOLVE:
+#endif
+		{
+			zval *current;
+			HashTable *ph;
+			zend_string *val;
+			struct curl_slist *slist = NULL;
+
+			ph = HASH_OF(zvalue);
+			if (!ph) {
+				char *name = NULL;
+				switch (option) {
+					case CURLOPT_HTTPHEADER:
+						name = "CURLOPT_HTTPHEADER";
+						break;
+					case CURLOPT_QUOTE:
+						name = "CURLOPT_QUOTE";
+						break;
+					case CURLOPT_HTTP200ALIASES:
+						name = "CURLOPT_HTTP200ALIASES";
+						break;
+					case CURLOPT_POSTQUOTE:
+						name = "CURLOPT_POSTQUOTE";
+						break;
+					case CURLOPT_PREQUOTE:
+						name = "CURLOPT_PREQUOTE";
+						break;
+					case CURLOPT_TELNETOPTIONS:
+						name = "CURLOPT_TELNETOPTIONS";
+						break;
+#if LIBCURL_VERSION_NUM >= 0x071400 /* Available since 7.20.0 */
+					case CURLOPT_MAIL_RCPT:
+						name = "CURLOPT_MAIL_RCPT";
+						break;
+#endif
+#if LIBCURL_VERSION_NUM >= 0x071503 /* Available since 7.21.3 */
+					case CURLOPT_RESOLVE:
+						name = "CURLOPT_RESOLVE";
+						break;
+#endif
+				}
+				php_error_docref(NULL, E_WARNING, "You must pass either an object or an array with the %s argument", name);
+				return FAILURE;
+			}
+
+			ZEND_HASH_FOREACH_VAL(ph, current) {
+				val = zval_get_string(current);
+				slist = curl_slist_append(slist, ZSTR_VAL(val));
+				zend_string_release(val);
+				if (!slist) {
+					php_error_docref(NULL, E_WARNING, "Could not build curl_slist");
+					return 1;
+				}
+			} ZEND_HASH_FOREACH_END();
+
+			zend_hash_index_update_ptr(ch->to_free->slist, option, slist);
+
+			error = curl_easy_setopt(ch->cp, option, slist);
+
+			break;
+		}
+
+		case CURLOPT_BINARYTRANSFER:
+			/* Do nothing, just backward compatibility */
+			break;
+
+		case CURLOPT_FOLLOWLOCATION:
+			lval = zval_get_long(zvalue);
+#if LIBCURL_VERSION_NUM < 0x071304
+			if (PG(open_basedir) && *PG(open_basedir)) {
+				if (lval != 0) {
+					php_error_docref(NULL, E_WARNING, "CURLOPT_FOLLOWLOCATION cannot be activated when an open_basedir is set");
+					return FAILURE;
+				}
+			}
+#endif
+			error = curl_easy_setopt(ch->cp, option, lval);
+			break;
+
+		case CURLOPT_HEADERFUNCTION:
+			if (!Z_ISUNDEF(ch->handlers->write_header->func_name)) {
+				zval_ptr_dtor(&ch->handlers->write_header->func_name);
+				ch->handlers->write_header->fci_cache = empty_fcall_info_cache;
+			}
+			ZVAL_COPY(&ch->handlers->write_header->func_name, zvalue);
+			ch->handlers->write_header->method = PHP_CURL_USER;
+			break;
+
+		case CURLOPT_POSTFIELDS:
+			if (Z_TYPE_P(zvalue) == IS_ARRAY || Z_TYPE_P(zvalue) == IS_OBJECT) {
+				zval *current;
+				HashTable *postfields;
+				zend_string *string_key;
+				zend_ulong  num_key;
+				struct HttpPost *first = NULL;
+				struct HttpPost *last  = NULL;
+				CURLFORMcode form_error;
+
+				postfields = HASH_OF(zvalue);
+				if (!postfields) {
+					php_error_docref(NULL, E_WARNING, "Couldn't get HashTable in CURLOPT_POSTFIELDS");
+					return FAILURE;
+				}
+
+				ZEND_HASH_FOREACH_KEY_VAL(postfields, num_key, string_key, current) {
+					zend_string *postval;
+					/* Pretend we have a string_key here */
+					if (!string_key) {
+						string_key = zend_long_to_str(num_key);
+					} else {
+						zend_string_addref(string_key);
+					}
+
+					if (Z_TYPE_P(current) == IS_OBJECT &&
+							instanceof_function(Z_OBJCE_P(current), curl_CURLFile_class)) {
+						/* new-style file upload */
+						zval *prop, rv;
+						char *type = NULL, *filename = NULL;
+
+						prop = zend_read_property(curl_CURLFile_class, current, "name", sizeof("name")-1, 0, &rv);
+						if (Z_TYPE_P(prop) != IS_STRING) {
+							php_error_docref(NULL, E_WARNING, "Invalid filename for key %s", ZSTR_VAL(string_key));
+						} else {
+							postval = Z_STR_P(prop);
+
+							if (php_check_open_basedir(ZSTR_VAL(postval))) {
+								return 1;
+							}
+
+							prop = zend_read_property(curl_CURLFile_class, current, "mime", sizeof("mime")-1, 0, &rv);
+							if (Z_TYPE_P(prop) == IS_STRING && Z_STRLEN_P(prop) > 0) {
+								type = Z_STRVAL_P(prop);
+							}
+							prop = zend_read_property(curl_CURLFile_class, current, "postname", sizeof("postname")-1, 0, &rv);
+							if (Z_TYPE_P(prop) == IS_STRING && Z_STRLEN_P(prop) > 0) {
+								filename = Z_STRVAL_P(prop);
+							}
+							form_error = curl_formadd(&first, &last,
+											CURLFORM_COPYNAME, ZSTR_VAL(string_key),
+											CURLFORM_NAMELENGTH, ZSTR_LEN(string_key),
+											CURLFORM_FILENAME, filename ? filename : ZSTR_VAL(postval),
+											CURLFORM_CONTENTTYPE, type ? type : "application/octet-stream",
+											CURLFORM_FILE, ZSTR_VAL(postval),
+											CURLFORM_END);
+							if (form_error != CURL_FORMADD_OK) {
+								/* Not nice to convert between enums but we only have place for one error type */
+								error = (CURLcode)form_error;
+							}
+						}
+
+						zend_string_release(string_key);
+						continue;
+					}
+
+					postval = zval_get_string(current);
+
+					/* The arguments after _NAMELENGTH and _CONTENTSLENGTH
+					 * must be explicitly cast to long in curl_formadd
+					 * use since curl needs a long not an int. */
+					form_error = curl_formadd(&first, &last,
+										 CURLFORM_COPYNAME, ZSTR_VAL(string_key),
+										 CURLFORM_NAMELENGTH, ZSTR_LEN(string_key),
+										 CURLFORM_COPYCONTENTS, ZSTR_VAL(postval),
+										 CURLFORM_CONTENTSLENGTH, ZSTR_LEN(postval),
+										 CURLFORM_END);
+
+					if (form_error != CURL_FORMADD_OK) {
+						/* Not nice to convert between enums but we only have place for one error type */
+						error = (CURLcode)form_error;
+					}
+					zend_string_release(postval);
+					zend_string_release(string_key);
+				} ZEND_HASH_FOREACH_END();
+
+				SAVE_CURL_ERROR(ch, error);
+				if (error != CURLE_OK) {
+					return FAILURE;
+				}
+
+				if ((*ch->clone) == 1) {
+					zend_llist_clean(&ch->to_free->post);
+				}
+				zend_llist_add_element(&ch->to_free->post, &first);
+				error = curl_easy_setopt(ch->cp, CURLOPT_HTTPPOST, first);
+			} else {
+#if LIBCURL_VERSION_NUM >= 0x071101
+				zend_string *str = zval_get_string(zvalue);
+				/* with curl 7.17.0 and later, we can use COPYPOSTFIELDS, but we have to provide size before */
+				error = curl_easy_setopt(ch->cp, CURLOPT_POSTFIELDSIZE, ZSTR_LEN(str));
+				error = curl_easy_setopt(ch->cp, CURLOPT_COPYPOSTFIELDS, ZSTR_VAL(str));
+				zend_string_release(str);
+#else
+				char *post = NULL;
+				zend_string *str = zval_get_string(zvalue);
+
+				post = estrndup(ZSTR_VAL(str), ZSTR_LEN(str));
+				zend_llist_add_element(&ch->to_free->str, &post);
+
+				curl_easy_setopt(ch->cp, CURLOPT_POSTFIELDS, post);
+				error = curl_easy_setopt(ch->cp, CURLOPT_POSTFIELDSIZE, ZSTR_LEN(str));
+				zend_string_release(str);
+#endif
+			}
+			break;
+
+		case CURLOPT_PROGRESSFUNCTION:
+			curl_easy_setopt(ch->cp, CURLOPT_PROGRESSFUNCTION,	curl_progress);
+			curl_easy_setopt(ch->cp, CURLOPT_PROGRESSDATA, ch);
+			if (ch->handlers->progress == NULL) {
+				ch->handlers->progress = ecalloc(1, sizeof(php_curl_progress));
+			} else if (!Z_ISUNDEF(ch->handlers->progress->func_name)) {
+				zval_ptr_dtor(&ch->handlers->progress->func_name);
+				ch->handlers->progress->fci_cache = empty_fcall_info_cache;
+			}
+			ZVAL_COPY(&ch->handlers->progress->func_name, zvalue);
+			ch->handlers->progress->method = PHP_CURL_USER;
+			break;
+
+		case CURLOPT_READFUNCTION:
+			if (!Z_ISUNDEF(ch->handlers->read->func_name)) {
+				zval_ptr_dtor(&ch->handlers->read->func_name);
+				ch->handlers->read->fci_cache = empty_fcall_info_cache;
+			}
+			ZVAL_COPY(&ch->handlers->read->func_name, zvalue);
+			ch->handlers->read->method = PHP_CURL_USER;
+			break;
+
+		case CURLOPT_RETURNTRANSFER:
+			lval = zval_get_long(zvalue);
+			if (lval) {
+				ch->handlers->write->method = PHP_CURL_RETURN;
+			} else {
+				ch->handlers->write->method = PHP_CURL_STDOUT;
+			}
+			break;
+
+		case CURLOPT_WRITEFUNCTION:
+			if (!Z_ISUNDEF(ch->handlers->write->func_name)) {
+				zval_ptr_dtor(&ch->handlers->write->func_name);
+				ch->handlers->write->fci_cache = empty_fcall_info_cache;
+			}
+			ZVAL_COPY(&ch->handlers->write->func_name, zvalue);
+			ch->handlers->write->method = PHP_CURL_USER;
+			break;
+
+#if LIBCURL_VERSION_NUM >= 0x070f05 /* Available since 7.15.5 */
+		case CURLOPT_MAX_RECV_SPEED_LARGE:
+		case CURLOPT_MAX_SEND_SPEED_LARGE:
+			lval = zval_get_long(zvalue);
+			error = curl_easy_setopt(ch->cp, option, (curl_off_t)lval);
+			break;
+#endif
+
+#if LIBCURL_VERSION_NUM >= 0x071301 /* Available since 7.19.1 */
+		case CURLOPT_POSTREDIR:
+			lval = zval_get_long(zvalue);
+			error = curl_easy_setopt(ch->cp, CURLOPT_POSTREDIR, lval & CURL_REDIR_POST_ALL);
+			break;
+#endif
+
+#if CURLOPT_PASSWDFUNCTION != 0
+		case CURLOPT_PASSWDFUNCTION:
+			zval_ptr_dtor(&ch->handlers->passwd);
+			ZVAL_COPY(&ch->handlers->passwd, zvalue);
+			error = curl_easy_setopt(ch->cp, CURLOPT_PASSWDFUNCTION, curl_passwd);
+			error = curl_easy_setopt(ch->cp, CURLOPT_PASSWDDATA,     (void *) ch);
+			break;
+#endif
+
+		/* the following options deal with files, therefore the open_basedir check
+		 * is required.
+		 */
+		case CURLOPT_COOKIEFILE:
+		case CURLOPT_COOKIEJAR:
+		case CURLOPT_RANDOM_FILE:
+		case CURLOPT_SSLCERT:
+#if LIBCURL_VERSION_NUM >= 0x070b00 /* Available since 7.11.0 */
+		case CURLOPT_NETRC_FILE:
+#endif
+#if LIBCURL_VERSION_NUM >= 0x071001 /* Available since 7.16.1 */
+		case CURLOPT_SSH_PRIVATE_KEYFILE:
+		case CURLOPT_SSH_PUBLIC_KEYFILE:
+#endif
+#if LIBCURL_VERSION_NUM >= 0x071300 /* Available since 7.19.0 */
+		case CURLOPT_CRLFILE:
+		case CURLOPT_ISSUERCERT:
+#endif
+#if LIBCURL_VERSION_NUM >= 0x071306 /* Available since 7.19.6 */
+		case CURLOPT_SSH_KNOWNHOSTS:
+#endif
+		{
+			zend_string *str = zval_get_string(zvalue);
+			int ret;
+
+			if (ZSTR_LEN(str) && php_check_open_basedir(ZSTR_VAL(str))) {
+				zend_string_release(str);
+				return FAILURE;
+			}
+
+			ret = php_curl_option_str(ch, option, ZSTR_VAL(str), ZSTR_LEN(str), 0);
+			zend_string_release(str);
+			return ret;
+		}
+
+		case CURLINFO_HEADER_OUT:
+			lval = zval_get_long(zvalue);
+			if (lval == 1) {
+				curl_easy_setopt(ch->cp, CURLOPT_DEBUGFUNCTION, curl_debug);
+				curl_easy_setopt(ch->cp, CURLOPT_DEBUGDATA, (void *)ch);
+				curl_easy_setopt(ch->cp, CURLOPT_VERBOSE, 1);
+			} else {
+				curl_easy_setopt(ch->cp, CURLOPT_DEBUGFUNCTION, NULL);
+				curl_easy_setopt(ch->cp, CURLOPT_DEBUGDATA, NULL);
+				curl_easy_setopt(ch->cp, CURLOPT_VERBOSE, 0);
+			}
+			break;
+
+		case CURLOPT_SHARE:
+			{
+				php_curlsh *sh;
+				if ((sh = (php_curlsh *)zend_fetch_resource_ex(zvalue, le_curl_share_handle_name, le_curl_share_handle))) {
+					curl_easy_setopt(ch->cp, CURLOPT_SHARE, sh->share);
+				}
+			}
+			break;
+
+#if LIBCURL_VERSION_NUM >= 0x071500 /* Available since 7.21.0 */
+		case CURLOPT_FNMATCH_FUNCTION:
+			curl_easy_setopt(ch->cp, CURLOPT_FNMATCH_FUNCTION, curl_fnmatch);
+			curl_easy_setopt(ch->cp, CURLOPT_FNMATCH_DATA, ch);
+			if (ch->handlers->fnmatch == NULL) {
+				ch->handlers->fnmatch = ecalloc(1, sizeof(php_curl_fnmatch));
+			} else if (!Z_ISUNDEF(ch->handlers->fnmatch->func_name)) {
+				zval_ptr_dtor(&ch->handlers->fnmatch->func_name);
+				ch->handlers->fnmatch->fci_cache = empty_fcall_info_cache;
+			}
+			ZVAL_COPY(&ch->handlers->fnmatch->func_name, zvalue);
+			ch->handlers->fnmatch->method = PHP_CURL_USER;
+			break;
+#endif
+
+	}
+
+	SAVE_CURL_ERROR(ch, error);
+	if (error != CURLE_OK) {
+		return FAILURE;
+	} else {
+		return SUCCESS;
+	}
+}
+/* }}} */
+
+/* {{{ proto bool curl_setopt(resource ch, int option, mixed value)
+   Set an option for a cURL transfer */
+PHP_FUNCTION(curl_setopt)
+{
+	zval       *zid, *zvalue;
+	zend_long        options;
+	php_curl   *ch;
+
+	if (zend_parse_parameters(ZEND_NUM_ARGS(), "rlz", &zid, &options, &zvalue) == FAILURE) {
+		return;
+	}
+
+	if ((ch = (php_curl*)zend_fetch_resource(Z_RES_P(zid), le_curl_name, le_curl)) == NULL) {
+		RETURN_FALSE;
+	}
+
+	if (options <= 0 && options != CURLOPT_SAFE_UPLOAD) {
+		php_error_docref(NULL, E_WARNING, "Invalid curl configuration option");
+		RETURN_FALSE;
+	}
+
+	if (_php_curl_setopt(ch, options, zvalue) == SUCCESS) {
+		RETURN_TRUE;
+	} else {
+		RETURN_FALSE;
+	}
+}
+/* }}} */
+
+/* {{{ proto bool curl_setopt_array(resource ch, array options)
+   Set an array of option for a cURL transfer */
+PHP_FUNCTION(curl_setopt_array)
+{
+	zval		*zid, *arr, *entry;
+	php_curl	*ch;
+	zend_ulong	option;
+	zend_string	*string_key;
+
+	if (zend_parse_parameters(ZEND_NUM_ARGS(), "ra", &zid, &arr) == FAILURE) {
+		return;
+	}
+
+	if ((ch = (php_curl*)zend_fetch_resource(Z_RES_P(zid), le_curl_name, le_curl)) == NULL) {
+		RETURN_FALSE;
+	}
+
+	ZEND_HASH_FOREACH_KEY_VAL(Z_ARRVAL_P(arr), option, string_key, entry) {
+		if (string_key) {
+			php_error_docref(NULL, E_WARNING,
+					"Array keys must be CURLOPT constants or equivalent integer values");
+			RETURN_FALSE;
+		}
+		if (_php_curl_setopt(ch, (zend_long) option, entry) == FAILURE) {
+			RETURN_FALSE;
+		}
+	} ZEND_HASH_FOREACH_END();
+
+	RETURN_TRUE;
+}
+/* }}} */
+
+/* {{{ _php_curl_cleanup_handle(ch)
+   Cleanup an execution phase */
+void _php_curl_cleanup_handle(php_curl *ch)
+{
+	smart_str_free(&ch->handlers->write->buf);
+	if (ch->header.str) {
+		zend_string_release(ch->header.str);
+		ch->header.str = NULL;
+	}
+
+	memset(ch->err.str, 0, CURL_ERROR_SIZE + 1);
+	ch->err.no = 0;
+}
+/* }}} */
+
+/* {{{ proto bool curl_exec(resource ch)
+   Perform a cURL session */
+PHP_FUNCTION(curl_exec)
+{
+	CURLcode	error;
+	zval		*zid;
+	php_curl	*ch;
+
+	if (zend_parse_parameters(ZEND_NUM_ARGS(), "r", &zid) == FAILURE) {
+		return;
+	}
+
+	if ((ch = (php_curl*)zend_fetch_resource(Z_RES_P(zid), le_curl_name, le_curl)) == NULL) {
+		RETURN_FALSE;
+	}
+
+	_php_curl_verify_handlers(ch, 1);
+
+	_php_curl_cleanup_handle(ch);
+
+	error = curl_easy_perform(ch->cp);
+	SAVE_CURL_ERROR(ch, error);
+	/* CURLE_PARTIAL_FILE is returned by HEAD requests */
+	if (error != CURLE_OK && error != CURLE_PARTIAL_FILE) {
+		smart_str_free(&ch->handlers->write->buf);
+		RETURN_FALSE;
+	}
+
+	if (!Z_ISUNDEF(ch->handlers->std_err)) {
+		php_stream  *stream;
+		stream = (php_stream*)zend_fetch_resource2_ex(&ch->handlers->std_err, NULL, php_file_le_stream(), php_file_le_pstream());
+		if (stream) {
+			php_stream_flush(stream);
+		}
+	}
+
+	if (ch->handlers->write->method == PHP_CURL_RETURN && ch->handlers->write->buf.s) {
+		smart_str_0(&ch->handlers->write->buf);
+		RETURN_STR_COPY(ch->handlers->write->buf.s);
+	}
+
+	/* flush the file handle, so any remaining data is synched to disk */
+	if (ch->handlers->write->method == PHP_CURL_FILE && ch->handlers->write->fp) {
+		fflush(ch->handlers->write->fp);
+	}
+	if (ch->handlers->write_header->method == PHP_CURL_FILE && ch->handlers->write_header->fp) {
+		fflush(ch->handlers->write_header->fp);
+	}
+
+	if (ch->handlers->write->method == PHP_CURL_RETURN) {
+		RETURN_EMPTY_STRING();
+	} else {
+		RETURN_TRUE;
+	}
+}
+/* }}} */
+
+/* {{{ proto mixed curl_getinfo(resource ch [, int option])
+   Get information regarding a specific transfer */
+PHP_FUNCTION(curl_getinfo)
+{
+	zval		*zid;
+	php_curl	*ch;
+	zend_long	option = 0;
+
+	if (zend_parse_parameters(ZEND_NUM_ARGS(), "r|l", &zid, &option) == FAILURE) {
+		return;
+	}
+
+	if ((ch = (php_curl*)zend_fetch_resource(Z_RES_P(zid), le_curl_name, le_curl)) == NULL) {
+		RETURN_FALSE;
+	}
+
+	if (ZEND_NUM_ARGS() < 2) {
+		char *s_code;
+		/* libcurl expects long datatype. So far no cases are known where
+		   it would be an issue. Using zend_long would truncate a 64-bit
+		   var on Win64, so the exact long datatype fits everywhere, as
+		   long as there's no 32-bit int overflow. */
+		long l_code;
+		double d_code;
+#if LIBCURL_VERSION_NUM >  0x071301
+		struct curl_certinfo *ci = NULL;
+		zval listcode;
+#endif
+
+		array_init(return_value);
+
+		if (curl_easy_getinfo(ch->cp, CURLINFO_EFFECTIVE_URL, &s_code) == CURLE_OK) {
+			CAAS("url", s_code);
+		}
+		if (curl_easy_getinfo(ch->cp, CURLINFO_CONTENT_TYPE, &s_code) == CURLE_OK) {
+			if (s_code != NULL) {
+				CAAS("content_type", s_code);
+			} else {
+				zval retnull;
+				ZVAL_NULL(&retnull);
+				CAAZ("content_type", &retnull);
+			}
+		}
+		if (curl_easy_getinfo(ch->cp, CURLINFO_HTTP_CODE, &l_code) == CURLE_OK) {
+			CAAL("http_code", l_code);
+		}
+		if (curl_easy_getinfo(ch->cp, CURLINFO_HEADER_SIZE, &l_code) == CURLE_OK) {
+			CAAL("header_size", l_code);
+		}
+		if (curl_easy_getinfo(ch->cp, CURLINFO_REQUEST_SIZE, &l_code) == CURLE_OK) {
+			CAAL("request_size", l_code);
+		}
+		if (curl_easy_getinfo(ch->cp, CURLINFO_FILETIME, &l_code) == CURLE_OK) {
+			CAAL("filetime", l_code);
+		}
+		if (curl_easy_getinfo(ch->cp, CURLINFO_SSL_VERIFYRESULT, &l_code) == CURLE_OK) {
+			CAAL("ssl_verify_result", l_code);
+		}
+		if (curl_easy_getinfo(ch->cp, CURLINFO_REDIRECT_COUNT, &l_code) == CURLE_OK) {
+			CAAL("redirect_count", l_code);
+		}
+		if (curl_easy_getinfo(ch->cp, CURLINFO_TOTAL_TIME, &d_code) == CURLE_OK) {
+			CAAD("total_time", d_code);
+		}
+		if (curl_easy_getinfo(ch->cp, CURLINFO_NAMELOOKUP_TIME, &d_code) == CURLE_OK) {
+			CAAD("namelookup_time", d_code);
+		}
+		if (curl_easy_getinfo(ch->cp, CURLINFO_CONNECT_TIME, &d_code) == CURLE_OK) {
+			CAAD("connect_time", d_code);
+		}
+		if (curl_easy_getinfo(ch->cp, CURLINFO_PRETRANSFER_TIME, &d_code) == CURLE_OK) {
+			CAAD("pretransfer_time", d_code);
+		}
+		if (curl_easy_getinfo(ch->cp, CURLINFO_SIZE_UPLOAD, &d_code) == CURLE_OK) {
+			CAAD("size_upload", d_code);
+		}
+		if (curl_easy_getinfo(ch->cp, CURLINFO_SIZE_DOWNLOAD, &d_code) == CURLE_OK) {
+			CAAD("size_download", d_code);
+		}
+		if (curl_easy_getinfo(ch->cp, CURLINFO_SPEED_DOWNLOAD, &d_code) == CURLE_OK) {
+			CAAD("speed_download", d_code);
+		}
+		if (curl_easy_getinfo(ch->cp, CURLINFO_SPEED_UPLOAD, &d_code) == CURLE_OK) {
+			CAAD("speed_upload", d_code);
+		}
+		if (curl_easy_getinfo(ch->cp, CURLINFO_CONTENT_LENGTH_DOWNLOAD, &d_code) == CURLE_OK) {
+			CAAD("download_content_length", d_code);
+		}
+		if (curl_easy_getinfo(ch->cp, CURLINFO_CONTENT_LENGTH_UPLOAD, &d_code) == CURLE_OK) {
+			CAAD("upload_content_length", d_code);
+		}
+		if (curl_easy_getinfo(ch->cp, CURLINFO_STARTTRANSFER_TIME, &d_code) == CURLE_OK) {
+			CAAD("starttransfer_time", d_code);
+		}
+		if (curl_easy_getinfo(ch->cp, CURLINFO_REDIRECT_TIME, &d_code) == CURLE_OK) {
+			CAAD("redirect_time", d_code);
+		}
+#if LIBCURL_VERSION_NUM >= 0x071202 /* Available since 7.18.2 */
+		if (curl_easy_getinfo(ch->cp, CURLINFO_REDIRECT_URL, &s_code) == CURLE_OK) {
+			CAAS("redirect_url", s_code);
+		}
+#endif
+#if LIBCURL_VERSION_NUM >= 0x071300 /* Available since 7.19.0 */
+		if (curl_easy_getinfo(ch->cp, CURLINFO_PRIMARY_IP, &s_code) == CURLE_OK) {
+			CAAS("primary_ip", s_code);
+		}
+#endif
+#if LIBCURL_VERSION_NUM >= 0x071301 /* Available since 7.19.1 */
+		if (curl_easy_getinfo(ch->cp, CURLINFO_CERTINFO, &ci) == CURLE_OK) {
+			array_init(&listcode);
+			create_certinfo(ci, &listcode);
+			CAAZ("certinfo", &listcode);
+		}
+#endif
+#if LIBCURL_VERSION_NUM >= 0x071500 /* Available since 7.21.0 */
+		if (curl_easy_getinfo(ch->cp, CURLINFO_PRIMARY_PORT, &l_code) == CURLE_OK) {
+			CAAL("primary_port", l_code);
+		}
+		if (curl_easy_getinfo(ch->cp, CURLINFO_LOCAL_IP, &s_code) == CURLE_OK) {
+			CAAS("local_ip", s_code);
+		}
+		if (curl_easy_getinfo(ch->cp, CURLINFO_LOCAL_PORT, &l_code) == CURLE_OK) {
+			CAAL("local_port", l_code);
+		}
+#endif
+		if (ch->header.str) {
+			CAASTR("request_header", zend_string_copy(ch->header.str));
+		}
+	} else {
+		switch (option) {
+			case CURLINFO_HEADER_OUT:
+				if (ch->header.str) {
+					RETURN_STR_COPY(ch->header.str);
+				} else {
+					RETURN_FALSE;
+				}
+#if LIBCURL_VERSION_NUM >= 0x071301 /* Available since 7.19.1 */
+			case CURLINFO_CERTINFO: {
+				struct curl_certinfo *ci = NULL;
+
+				array_init(return_value);
+
+				if (curl_easy_getinfo(ch->cp, CURLINFO_CERTINFO, &ci) == CURLE_OK) {
+					create_certinfo(ci, return_value);
+				} else {
+					RETURN_FALSE;
+				}
+				break;
+			}
+#endif
+			default: {
+				int type = CURLINFO_TYPEMASK & option;
+				switch (type) {
+					case CURLINFO_STRING:
+					{
+						char *s_code = NULL;
+
+						if (curl_easy_getinfo(ch->cp, option, &s_code) == CURLE_OK && s_code) {
+							RETURN_STRING(s_code);
+						} else {
+							RETURN_FALSE;
+						}
+						break;
+					}
+					case CURLINFO_LONG:
+					{
+						zend_long code = 0;
+
+						if (curl_easy_getinfo(ch->cp, option, &code) == CURLE_OK) {
+							RETURN_LONG(code);
+						} else {
+							RETURN_FALSE;
+						}
+						break;
+					}
+					case CURLINFO_DOUBLE:
+					{
+						double code = 0.0;
+
+						if (curl_easy_getinfo(ch->cp, option, &code) == CURLE_OK) {
+							RETURN_DOUBLE(code);
+						} else {
+							RETURN_FALSE;
+						}
+						break;
+					}
+#if LIBCURL_VERSION_NUM >= 0x070c03 /* Available since 7.12.3 */
+					case CURLINFO_SLIST:
+					{
+						struct curl_slist *slist;
+						array_init(return_value);
+						if (curl_easy_getinfo(ch->cp, option, &slist) == CURLE_OK) {
+							while (slist) {
+								add_next_index_string(return_value, slist->data);
+								slist = slist->next;
+							}
+							curl_slist_free_all(slist);
+						} else {
+							RETURN_FALSE;
+						}
+						break;
+					}
+#endif
+					default:
+						RETURN_FALSE;
+				}
+			}
+		}
+	}
+}
+/* }}} */
+
+/* {{{ proto string curl_error(resource ch)
+   Return a string contain the last error for the current session */
+PHP_FUNCTION(curl_error)
+{
+	zval		*zid;
+	php_curl	*ch;
+
+	if (zend_parse_parameters(ZEND_NUM_ARGS(), "r", &zid) == FAILURE) {
+		return;
+	}
+
+	if ((ch = (php_curl*)zend_fetch_resource(Z_RES_P(zid), le_curl_name, le_curl)) == NULL) {
+		RETURN_FALSE;
+	}
+
+	ch->err.str[CURL_ERROR_SIZE] = 0;
+	RETURN_STRING(ch->err.str);
+}
+/* }}} */
+
+/* {{{ proto int curl_errno(resource ch)
+   Return an integer containing the last error number */
+PHP_FUNCTION(curl_errno)
+{
+	zval		*zid;
+	php_curl	*ch;
+
+	if (zend_parse_parameters(ZEND_NUM_ARGS(), "r", &zid) == FAILURE) {
+		return;
+	}
+
+	if ((ch = (php_curl*)zend_fetch_resource(Z_RES_P(zid), le_curl_name, le_curl)) == NULL) {
+		RETURN_FALSE;
+	}
+
+	RETURN_LONG(ch->err.no);
+}
+/* }}} */
+
+/* {{{ proto void curl_close(resource ch)
+   Close a cURL session */
+PHP_FUNCTION(curl_close)
+{
+	zval		*zid;
+	php_curl	*ch;
+
+	if (zend_parse_parameters(ZEND_NUM_ARGS(), "r", &zid) == FAILURE) {
+		return;
+	}
+
+	if ((ch = (php_curl*)zend_fetch_resource(Z_RES_P(zid), le_curl_name, le_curl)) == NULL) {
+		RETURN_FALSE;
+	}
+
+	if (ch->in_callback) {
+		php_error_docref(NULL, E_WARNING, "Attempt to close cURL handle from a callback");
+		return;
+	}
+
+	if (Z_REFCOUNT_P(zid) <= 2) {
+		zend_list_close(Z_RES_P(zid));
+	}
+}
+/* }}} */
+
+/* {{{ _php_curl_close_ex()
+   List destructor for curl handles */
+static void _php_curl_close_ex(php_curl *ch)
+{
+#if PHP_CURL_DEBUG
+	fprintf(stderr, "DTOR CALLED, ch = %x\n", ch);
+#endif
+
+	_php_curl_verify_handlers(ch, 0);
+
+	/*
+	 * Libcurl is doing connection caching. When easy handle is cleaned up,
+	 * if the handle was previously used by the curl_multi_api, the connection
+	 * remains open un the curl multi handle is cleaned up. Some protocols are
+	 * sending content like the FTP one, and libcurl try to use the
+	 * WRITEFUNCTION or the HEADERFUNCTION. Since structures used in those
+	 * callback are freed, we need to use an other callback to which avoid
+	 * segfaults.
+	 *
+	 * Libcurl commit d021f2e8a00 fix this issue and should be part of 7.28.2
+	 */
+	curl_easy_setopt(ch->cp, CURLOPT_HEADERFUNCTION, curl_write_nothing);
+	curl_easy_setopt(ch->cp, CURLOPT_WRITEFUNCTION, curl_write_nothing);
+
+	curl_easy_cleanup(ch->cp);
+
+	/* cURL destructors should be invoked only by last curl handle */
+	if (--(*ch->clone) == 0) {
+		zend_llist_clean(&ch->to_free->str);
+		zend_llist_clean(&ch->to_free->post);
+		zend_hash_destroy(ch->to_free->slist);
+		efree(ch->to_free->slist);
+		efree(ch->to_free);
+		efree(ch->clone);
+	}
+
+	smart_str_free(&ch->handlers->write->buf);
+	zval_ptr_dtor(&ch->handlers->write->func_name);
+	zval_ptr_dtor(&ch->handlers->read->func_name);
+	zval_ptr_dtor(&ch->handlers->write_header->func_name);
+#if CURLOPT_PASSWDFUNCTION != 0
+	zval_ptr_dtor(&ch->handlers->passwd);
+#endif
+	zval_ptr_dtor(&ch->handlers->std_err);
+	if (ch->header.str) {
+		zend_string_release(ch->header.str);
+	}
+
+	zval_ptr_dtor(&ch->handlers->write_header->stream);
+	zval_ptr_dtor(&ch->handlers->write->stream);
+	zval_ptr_dtor(&ch->handlers->read->stream);
+
+	efree(ch->handlers->write);
+	efree(ch->handlers->write_header);
+	efree(ch->handlers->read);
+
+	if (ch->handlers->progress) {
+		zval_ptr_dtor(&ch->handlers->progress->func_name);
+		efree(ch->handlers->progress);
+	}
+
+#if LIBCURL_VERSION_NUM >= 0x071500 /* Available since 7.21.0 */
+	if (ch->handlers->fnmatch) {
+		zval_ptr_dtor(&ch->handlers->fnmatch->func_name);
+		efree(ch->handlers->fnmatch);
+	}
+#endif
+
+	efree(ch->handlers);
+	efree(ch);
+}
+/* }}} */
+
+/* {{{ _php_curl_close()
+   List destructor for curl handles */
+static void _php_curl_close(zend_resource *rsrc)
+{
+	php_curl *ch = (php_curl *) rsrc->ptr;
+	_php_curl_close_ex(ch);
+}
+/* }}} */
+
+#if LIBCURL_VERSION_NUM >= 0x070c00 /* Available since 7.12.0 */
+/* {{{ proto bool curl_strerror(int code)
+      return string describing error code */
+PHP_FUNCTION(curl_strerror)
+{
+	zend_long code;
+	const char *str;
+
+	if (zend_parse_parameters(ZEND_NUM_ARGS(), "l", &code) == FAILURE) {
+		return;
+	}
+
+	str = curl_easy_strerror(code);
+	if (str) {
+		RETURN_STRING(str);
+	} else {
+		RETURN_NULL();
+	}
+}
+/* }}} */
+#endif
+
+#if LIBCURL_VERSION_NUM >= 0x070c01 /* 7.12.1 */
+/* {{{ _php_curl_reset_handlers()
+   Reset all handlers of a given php_curl */
+static void _php_curl_reset_handlers(php_curl *ch)
+{
+	if (!Z_ISUNDEF(ch->handlers->write->stream)) {
+		zval_ptr_dtor(&ch->handlers->write->stream);
+		ZVAL_UNDEF(&ch->handlers->write->stream);
+	}
+	ch->handlers->write->fp = NULL;
+	ch->handlers->write->method = PHP_CURL_STDOUT;
+
+	if (!Z_ISUNDEF(ch->handlers->write_header->stream)) {
+		zval_ptr_dtor(&ch->handlers->write_header->stream);
+		ZVAL_UNDEF(&ch->handlers->write_header->stream);
+	}
+	ch->handlers->write_header->fp = NULL;
+	ch->handlers->write_header->method = PHP_CURL_IGNORE;
+
+	if (!Z_ISUNDEF(ch->handlers->read->stream)) {
+		zval_ptr_dtor(&ch->handlers->read->stream);
+		ZVAL_UNDEF(&ch->handlers->read->stream);
+	}
+	ch->handlers->read->fp = NULL;
+	ch->handlers->read->res = NULL;
+	ch->handlers->read->method  = PHP_CURL_DIRECT;
+
+	if (!Z_ISUNDEF(ch->handlers->std_err)) {
+		zval_ptr_dtor(&ch->handlers->std_err);
+		ZVAL_UNDEF(&ch->handlers->std_err);
+	}
+
+	if (ch->handlers->progress) {
+		zval_ptr_dtor(&ch->handlers->progress->func_name);
+		efree(ch->handlers->progress);
+		ch->handlers->progress = NULL;
+	}
+
+#if LIBCURL_VERSION_NUM >= 0x071500 /* Available since 7.21.0 */
+	if (ch->handlers->fnmatch) {
+		zval_ptr_dtor(&ch->handlers->fnmatch->func_name);
+		efree(ch->handlers->fnmatch);
+		ch->handlers->fnmatch = NULL;
+	}
+#endif
+
+}
+/* }}} */
+
+/* {{{ proto void curl_reset(resource ch)
+   Reset all options of a libcurl session handle */
+PHP_FUNCTION(curl_reset)
+{
+	zval       *zid;
+	php_curl   *ch;
+
+	if (zend_parse_parameters(ZEND_NUM_ARGS(), "r", &zid) == FAILURE) {
+		return;
+	}
+
+	if ((ch = (php_curl*)zend_fetch_resource(Z_RES_P(zid), le_curl_name, le_curl)) == NULL) {
+		RETURN_FALSE;
+	}
+
+	if (ch->in_callback) {
+		php_error_docref(NULL, E_WARNING, "Attempt to reset cURL handle from a callback");
+		return;
+	}
+
+	curl_easy_reset(ch->cp);
+	_php_curl_reset_handlers(ch);
+	_php_curl_set_default_options(ch);
+}
+/* }}} */
+#endif
+
+#if LIBCURL_VERSION_NUM > 0x070f03 /* 7.15.4 */
+/* {{{ proto void curl_escape(resource ch, string str)
+   URL encodes the given string */
+PHP_FUNCTION(curl_escape)
+{
+	char       *str = NULL, *res = NULL;
+	size_t        str_len = 0;
+	zval       *zid;
+	php_curl   *ch;
+
+	if (zend_parse_parameters(ZEND_NUM_ARGS(), "rs", &zid, &str, &str_len) == FAILURE) {
+		return;
+	}
+
+	if ((ch = (php_curl*)zend_fetch_resource(Z_RES_P(zid), le_curl_name, le_curl)) == NULL) {
+		RETURN_FALSE;
+	}
+
+	if ((res = curl_easy_escape(ch->cp, str, str_len))) {
+		RETVAL_STRING(res);
+		curl_free(res);
+	} else {
+		RETURN_FALSE;
+	}
+}
+/* }}} */
+
+/* {{{ proto void curl_unescape(resource ch, string str)
+   URL decodes the given string */
+PHP_FUNCTION(curl_unescape)
+{
+	char       *str = NULL, *out = NULL;
+	size_t     str_len = 0;
+	int        out_len;
+	zval       *zid;
+	php_curl   *ch;
+
+	if (zend_parse_parameters(ZEND_NUM_ARGS(), "rs", &zid, &str, &str_len) == FAILURE) {
+		return;
+	}
+
+	if ((ch = (php_curl*)zend_fetch_resource(Z_RES_P(zid), le_curl_name, le_curl)) == NULL) {
+		RETURN_FALSE;
+	}
+
+	if ((out = curl_easy_unescape(ch->cp, str, str_len, &out_len))) {
+		RETVAL_STRINGL(out, out_len);
+		curl_free(out);
+	} else {
+		RETURN_FALSE;
+	}
+}
+/* }}} */
+#endif
+
+#if LIBCURL_VERSION_NUM >= 0x071200 /* 7.18.0 */
+/* {{{ proto void curl_pause(resource ch, int bitmask)
+       pause and unpause a connection */
+PHP_FUNCTION(curl_pause)
+{
+	zend_long       bitmask;
+	zval       *zid;
+	php_curl   *ch;
+
+	if (zend_parse_parameters(ZEND_NUM_ARGS(), "rl", &zid, &bitmask) == FAILURE) {
+		return;
+	}
+
+	if ((ch = (php_curl*)zend_fetch_resource(Z_RES_P(zid), le_curl_name, le_curl)) == NULL) {
+		RETURN_FALSE;
+	}
+
+	RETURN_LONG(curl_easy_pause(ch->cp, bitmask));
+}
+/* }}} */
+#endif
+
+#endif /* HAVE_CURL */
+
+/*
+ * Local variables:
+ * tab-width: 4
+ * c-basic-offset: 4
+ * End:
+ * vim600: fdm=marker
+ * vim: noet sw=4 ts=4
+ */
