Online PHP editor | output for J1kA0

@ 2014-03-05T12:58:56Z

<?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 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.37, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6: http%3A%2F%2Fwww.splicecommunity.com%2Fmedia%2F5735709%2Fadbne_hero-1.jpg
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 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 - 4.3.11, 4.4.0 - 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.

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