Online PHP editor | refs for vXGAY

<?php error_reporting(E_ALL); $tests = array(); //$test_string = html_entity_decode('가&zwnj;가', ENT_COMPAT, 'UTF-8'); $uchar = mb_convert_encoding('&#' . intval(8204) . ';', 'UTF-8', 'HTML-ENTITIES'); $tests['string_length'] = (mb_strlen($uchar, 'UTF-8') === 1); $tests['string_match'] = (preg_match('/^\X$/u', $uchar) === 1); $fails = array(); foreach ($tests as $key => $value) { if ($value === false) { $fails[$key] = $value; } } if (count($fails) > 0) { echo "Failed: " . join(', ', array_keys($fails)) . PHP_EOL; exit(1); } exit(0);