Online PHP editor | refs for 0SXCA

<?php $txt2 = " \" \"Asian's pussy\" slut pounded and facialised asian slut \" \" $ % ^^ $@#@# @((#"; $array = preg_split('/[^[:alnum:]]+/', strtolower($txt2)) ; $string = preg_replace('/[^\'\"[:alnum:]]+/', " ", $txt2); //title echo $string . PHP_EOL; //print_r(array_unique(array_filter($array))); //print_r(array_unique(array_filter($array))); //print_r(array_unique(array_filter($array))); //print_r(array_unique(array_filter($array))); $us_arr = array(); foreach($array as $s) { $flag = true; foreach($us_arr as $us) { if ($us==$s) { $flag = false; break; } } if($flag) { if($s!="") $us_arr[] = $s; } } print_r($us_arr);