3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php //if (version_compare(PHP_VERSION, '5.2', '<')) { // exit 'no json_encode() support'; //} $array = array('text' => "<h1>Кириллический URL</h1>\n<p>This is Cyrillic URL example. Try <a class=js-as dir=rtl href=עברית>RTL עברית</a>.</p>\n"); if (version_compare(PHP_VERSION, '5.4', '>=')) { $data = json_encode($array, JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE); } else { //$data = str_replace('\\/', '/', json_encode($array)); $data = preg_replace('/\\\\u([a-f0-9]{4})/e', "iconv('UCS-4LE','UTF-8',pack('V', hexdec('U$1')))", json_encode($array)); $data = preg_replace('\\/', '/', json_encode($array)); } echo $data;
Output for 5.4.0 - 7.1.0
{"text":"<h1>Кириллический URL</h1>\n<p>This is Cyrillic URL example. Try <a class=js-as dir=rtl href=עברית>RTL עברית</a>.</p>\n"}
Output for 5.2.0 - 5.3.29
Warning: preg_replace(): Delimiter must not be alphanumeric or backslash in /in/mkrGB on line 14
Output for 5.0.0 - 5.1.6
Fatal error: Call to undefined function json_encode() in /in/mkrGB on line 13
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: json_encode() in /in/mkrGB on line 13
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: json_encode() in /in/mkrGB on line 13
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: json_encode() in /in/mkrGB on line 13