PHP代码审计学习(2-3 PHP简单采集的实现)


<?php

for($k=1;$k<6;$k++)
{
$str = "https://edu.51cto.com/courselist/index-zh5-p".$k.".html";
$preg = "/
(.*?)<\/div>/"; $str_all = file_get_contents($str); $res = preg_match_all($preg,$str_all,$out); #var_dump($res); #echo $res; for($i=0;$i<$res;$i++) { #var_dump($out); echo $out[2][$i]."
"; } } ?>