<?php
function makeCatList($param){
$arResult = array();
$s = array("@[aаА]@u","@[bбБ]@u","@[cсС]@u","@[dдД]@u","@[eеЕ]@u","@[tтТ]@u","@[rрР]@u","@TB@u");
$r = array("A","B","C","D","E","T","r","Tb");
$param["string"] = preg_replace($s, $r, $param["string"]);
if(preg_match_all("/((?:[A-D]1)|(?:[A-D][E]?)|(Tr|Tb))/u",
$param["string"], $mCats)){
$arCats = sort($mCats[0]);
return $arCats;
} else return false;
}
$a = makeCatList(array("string"=>"dсАв1beс1edeTr"));
print_r($a);
preferences:
36.88 ms | 402 KiB | 5 Q