<?php
$regExp = "/\\W*?д[уy]\\W*?[рp]\\W*?[аa]\\W*?[кk]\\W*?/ui";
$notBaka = ["ты дурак", "ты не дурак", "ты че дYpAk???","ДуPаK дYPAKа видит из далека"];
foreach($notBaka as $text){
echo "\n";
}
PD9waHAKJHJlZ0V4cCA9ICIvXFxXKj/QtFvRg3ldXFxXKj9b0YBwXVxcVyo/W9CwYV1cXFcqP1vQumtdXFxXKj8vdWkiOwokbm90QmFrYSA9IFsi0YLRiyDQtNGD0YDQsNC6IiwgItGC0Ysg0L3QtSDQtNGD0YDQsNC6IiwgItGC0Ysg0YfQtSDQtFlwQWs/Pz8iLCLQlNGDUNCwSyDQtFlQQUvQsCDQstC40LTQuNGCINC40Lcg0LTQsNC70LXQutCwIl07Cgpmb3JlYWNoKCRub3RCYWthIGFzICR0ZXh0KXsKCWVjaG8gcHJlZ19yZXBsYWNlKCRyZWdFeHAsJyDQutC+0YInLCAkdGV4dCk7CgllY2hvICJcbiI7Cn0=