Php/docs/curl.examples-basic
Basic curl example
Once you've compiled PHP with cURL support, you can begin using the cURL functions. The basic idea behind the cURL functions is that you initialize a cURL session using the curl_init(), then you can set all your options for the transfer via the curl_setopt(), then you can execute the session with the curl_exec() and then you finish off your session using the curl_close(). Here is an example that uses the cURL functions to fetch the example.com homepage into a file:
Example #1 Using PHP's cURL module to fetch the example.com homepage
<?php$ch = curl_init("http://www.example.com/%22);$fp = fopen("example_homepage.txt", "w");curl_setopt($ch, CURLOPT_FILE, $fp);curl_setopt($ch, CURLOPT_HEADER, 0);curl_exec($ch);if(curl_error($ch)) { fwrite($fp, curl_error($ch));}curl_close($ch);fclose($fp);?>