Online PHP editor | refs for aAWZ4

<?php //$unicodeChar = '\u135F'; //$string = json_decode('"'.$unicodeChar.'"'); $string = "\xE1\x8D\x9F"; echo "String is $string \n"; $result = preg_match_all( '/\X/u' , $string , $matches , PREG_SET_ORDER ); echo "Result is :".$result."\n"; var_dump($matches); $result = preg_match_all( '/./u' , $string , $matches1 , PREG_SET_ORDER ); echo "Result is :".$result."\n"; var_dump($matches1); exit(0);