Open the Curl extension in PHP to support the curl () function

In the development of CMS with PHP, to use the PHP Curl function, the default state, this function needs to open curl expansion, with the use of the host, can be opened through the php.ini file extension, the following methods:

1, open php.ini, positioning to Extension=php_curl.dll, the front of the;

2, the PHP directory under the EXT directory: Php_curl.dll, Libeay32.dll and ssleay32.dll three files copied to the system system32 directory, restart IIS or Apache.

3. To ensure that curl extensions are turned on, the following code can be used to test:

View Sourceprint?1

2$ch = Curl_init ();

3curl_setopt ($ch, Curlopt_url, "www.baidu.com");

4curl_setopt ($ch, curlopt_header,1);

5curl_exec ($ch);

6curl_close ($ch);

7?>