<?php
function saveImage($path编程客栈) {
 if(!preg_match('/\/([^\/]+\.[a-z]{3,4})$/i',$path,$matches))
 die('Use image pwww.cppcns.comlease');
 $image_name = strToLower($match编程客栈es[1]);
 $ch = curl_iniAqmRsgt ($path);
 curl_setopt($ch, CURLOPT_RETURNTRANSFER,编程客栈 1);
 curl_setopt($ch, CURLOPT_BINARYTRANSFER,1);
 $img = curl_exec ($ch);
 curl_close ($ch);
 $fp = fopen($image_name,'w');
 fwrite($fp, $img);
 fclose($fp);
}
saveImage('//www.jb51.net/images/logo.jpg');
?>