<?php
error_reporting(-1);
 
function match($mask, $name) {
	$pattern = mb_substr($mask, 0, 1);
	$tested = mb_substr($name, 0, 1);
 
	if(!empty($tested) and !empty($pattern)) {
 
		if($pattern == $tested) {
			$mask = mb_substr($mask, 1);
			$name = mb_substr($name, 1);
			return match($mask, $name);
		} else {
			return false;
		}
 
	} elseif (empty($tested) and empty($patten)) {
		return true;
	} else {
		return false;
	}
 
}
 
$a = match(тест1, тест);
 
var_dump($a);

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