curl请求

[php]代码库

<?php
/**
 *to do curl
 *@param  string $url
 *@return  mix
*/
public function curl($url) {
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch,CURLOPT_HEADER,0);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER,true);
    $c = curl_exec($ch);
    curl_close($ch);
    return $c;
}