Online PHP editor | refs for 7KQUT

<?php $kat_url = "http://defenderoftexel.wikia.com/wiki/Special:Categories?limit=5000"; $a = kategorien_suchen($kat_url); $FA = array_unique ($a); sort($FA); echo "<pre>"; print_r($FA); echo "</pre>"; function kategorien_suchen($kat_url){ $suchstring = "<a href=\"/wiki/Category:"; $file = fopen($kat_url,"r"); $i=0; while (!feof($file)) { $zeile[$i] = fgets($file,2000); $i++; } fclose($file); for ($j=0;$j<$i;$j++) { if(substr(preg_replace("/\r|\n/s", "", strip_tags($zeile[$j], '<a>')),0,24)=="<a href=\"/wiki/Category:"){ $katliste = split("\" title=\"", "http://defenderoftexel.wikia.com".str_replace("<a href=\"","",preg_replace("/\r|\n/s", "", strip_tags($zeile[$j], '<a>'))), 2); $katliste[0] = str_replace("%3F","?",$katliste[0]); $katlistefertig[] = $katliste[0]; } } return $katlistefertig; } ?>