- var_dump: documentation ( source)
- preg_replace_callback: documentation ( source)
- preg_split: documentation ( source)
<?php
$url = 'http://www.cinnober.com/open-positions/?aguid=A089F903349B4D85B20E02611FA845FB';
//$url = null;
$x = preg_split('/aguid\=/i', $url);
var_dump($x);
print "x:" . $x;
$aguid = preg_replace_callback('/([^\w{32}])/i', function($match){
return $match[0];
}, $x[1]);
var_dump($aguid);
print "aguid:" . $aguid;