- preg_replace_callback: documentation ( source)
- print_r: documentation ( source)
- preg_split: documentation ( source)
<?php
$url = 'http://www.gordon.se/?aguid%3fasdfasdfasdfasdfasdf';
$urlData = preg_split('/aguid\=/i', $url);
print "urldata:" . print_r($urlData, 1);
$aguid = preg_replace_callback('/([^\w{32}])/i', function($match){
return $match[0];
}, $urlData[1]);
print "aguid:" . print_r($aguid, 1);