Online PHP editor | refs for tKClt

<?php $json = array( "Sample" => array( "context" => 'جمهوری ناسلامی ایران', "test" => '\u1234', ) ); $encoded = raw_json_encode($json); var_dump($encoded); $unescaped = preg_replace_callback('/(?<!\\\\)\\\\u(\w{4})/', function ($matches) { return html_entity_decode('&#x' . $matches[1] . ';', ENT_COMPAT, 'UTF-8'); }, $encoded); var_dump($unescaped); function raw_json_encode($input) { return preg_replace_callback( '/\\\\U([0-9a-zA-Z]{4})/', function ($matches) { return mb_convert_encoding(pack('H*',$matches[1]),'UTF-8','UTF-16'); }, json_encode($input) ); }