PHP5盗链函数(referfile)By Jiyue

功能:任何以‘HTTP_REFERER’为主要特征的防盗链技术将通通失效，顷刻间便灰飞烟灭。

<?php
/**
@title:PHP5盗链函数
@author:axgle
@filename:referer.php
@contents:This is a demo that show referer made success
*/

if($_GET['id']) {
        echo $_SERVER['HTTP_REFERER'];
} else {
        echo referfile(’http://localhost/referer.php?id=1′,’http://axgle.is.good/’);
       
}

function referfile($url,$refer=”) {
        $opt=array(’http’=>array(’header’=>”Referer:$refer”));
        $context=stream_context_create($opt);
        return file_get_contents($url,false,$context);
}

?>

Tags: PHP