3v4l.org

run code in 300+ PHP versions simultaneously
<?php function check_plain($text) { return htmlspecialchars($text, ENT_QUOTES, 'UTF-8'); } $str = ' is an online shell that allows you to evaluate (hence 3v4l) your code on our servers. We support more than 100 different PHP versions (every version released since 4.3.0) plus HHVM for you to use. For every script you submit, we return: </p><ul> <li>Output from all released PHP and HHVM versions</li> <li>Output from all upcoming alpha &amp; beta PHP versions</li> <li><a href="http://derickrethans.nl/projects.html#vld">VLD</'; print strlen($str) . "\n"; $maxlength = 77; $cutlength = $maxlength; while (0 < $delta = $maxlength - strlen(check_plain(substr($str, $cutlength)))) { $cutlength += $delta; } print $substr($str, $cutlength);
Output for git.master, git.master_jit, rfc.property-hooks
439 Warning: Undefined variable $substr in /in/sujrY on line 24 Fatal error: Uncaught Error: Value of type null is not callable in /in/sujrY:24 Stack trace: #0 {main} thrown in /in/sujrY on line 24
Process exited with code 255.

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