3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $url = "http\u00253A\u00252F\u00252Fwww.splicecommunity.com\u00252Fmedia\u00252F5735709\u00252Fadbne_hero-1.jpg"; function replace_unicode_escape_sequence($match) { return mb_convert_encoding(pack('H*', $match[1]), 'UTF-8', 'UCS-2BE'); } $url = preg_replace_callback('/(?:\\\\u[0-9a-fA-Z]{4})+/', function ($v) { $v = strtr($v[0], array('\\u' => '')); return mb_convert_encoding(pack('H*', $v), 'UTF-8', 'UTF-16BE'); }, $url); echo $url;
Output for 5.3.0 - 7.1.0
http%3A%2F%2Fwww.splicecommunity.com%2Fmedia%2F5735709%2Fadbne_hero-1.jpg
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/J1kA0 on line 7
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION in /in/J1kA0 on line 7
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/J1kA0 on line 7
Process exited with code 255.