3v4l.org

run code in 300+ PHP versions simultaneously
<?php $handle = opendir('/etc/php5');
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Warning: opendir(/etc/php5): Failed to open directory: No such file or directory in /in/BPt8b on line 3
Output for 5.2.3 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Warning: opendir(/etc/php5): failed to open dir: No such file or directory in /in/BPt8b on line 3
Output for 4.4.3 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.2
<br /> <b>Warning</b>: opendir(/etc/php5) [<a href='function.opendir'>function.opendir</a>]: failed to open dir: No such file or directory in <b>/in/BPt8b</b> on line <b>3</b><br />
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.2
<br /> <b>Warning</b>: opendir(/etc/php5): failed to open dir: No such file or directory in <b>/in/BPt8b</b> on line <b>3</b><br />
Output for 4.3.0 - 4.3.1
<br /> <b>Warning</b>: opendir(/etc/php5) [<a href='http://www.php.net/function.opendir'>function.opendir</a>]: failed to open dir: No such file or directory in <b>/in/BPt8b</b> on line <b>3</b><br />

preferences:
330.71 ms | 401 KiB | 464 Q