Online PHP editor | refs for kaR9t

<?php $string = 'небезнадёжен 😂🤓:https://vk.c'; $string = str_replace( "?", "{%}", $string ); $string = mb_convert_encoding( $string, "ISO-8859-1", "UTF-8" ); $string = mb_convert_encoding( $string, "UTF-8", "ISO-8859-1" ); $string = str_replace( array( "?", "? ", " ?" ), array(""), $string ); $string = str_replace( "{%}", "?", $string ); return trim( $string ); var_dump($string);