3v4l.org

run code in 300+ PHP versions simultaneously
<?php $search = 'dev'; $name = 'friendlydev'; $add = strpos($search, $name); header('Content-Type: text/plain'); print $search . PHP_EOL; print $name . PHP_EOL; print var_export($add) . PHP_EOL; print PHP_EOL;
Output for 4.3.10 - 4.3.11, 4.4.0 - 4.4.9, 5.0.2 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.25, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 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 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
dev friendlydev false
Output for 4.3.0 - 4.3.9, 5.0.0 - 5.0.1
Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/3Xesc on line 8 devPHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/3Xesc on line 9 friendlydevPHP_EOLfalse Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/3Xesc on line 10 PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/3Xesc on line 11 PHP_EOL

preferences:
280.63 ms | 402 KiB | 366 Q