3v4l.org

run code in 300+ PHP versions simultaneously
<?php function makeCatList($param){ $arResult = array(); if(preg_match("/((?:[a-dA-DавсдАВСД]1)|(?:[a-dA-DавсдАВСД][eEеЕ]?)|([tTтТ][rRрР]|[tTтТ][bBбБ]))/ui", $param["string"], $mCats)){ //unset($mCats[0]); print_r($mCats); return asort($mCats); } else return false; } print_r(makeCatList(array("string"=>"АвeсedeTr")));
Output for 4.3.3 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Array ( [0] => А [1] => А ) 1
Output for 4.3.0 - 4.3.2
Array ( [0] => � [1] => � ) 1

preferences:
213.68 ms | 401 KiB | 329 Q