Enable CURL extension in PHP to support curl() function_PHP tutorial

When developing CMS with PHP, you need to use PHP's curl function. By default, this function needs to enable the CURL extension. If you have the right to use the host, you can enable this extension through the PHP.ini file. Method As follows:

1. Open php.ini, locate; extension=php_curl.dll, and remove the “;” in front of it.

2. Copy the three files: php_curl.dll, libeay32.dll and ssleay32.dll in the ext directory under the PHP directory to the system system32 directory, and restart IIS or apache.

3. In order to ensure whether the CURL extension is enabled, you can test it with the following code:

　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?>