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run code in 300+ PHP versions simultaneously
<?php if ($handle = opendir('/in')) { while (false !== ($entry = readdir($handle))) { if ($entry != "." && $entry != "..") { echo "$entry\n"; } } closedir($handle); }
Output for 7.3.33, 7.4.26 - 7.4.33, 8.0.13 - 8.0.30, 8.1.0 - 8.1.13, 8.1.15 - 8.1.27, 8.2.0 - 8.2.4, 8.2.6 - 8.2.9, 8.2.11 - 8.2.17, 8.3.0 - 8.3.4
VcbrS
Output for 8.2.10
VcbrS TVZHN
Output for 8.2.5
VcbrS ODk6S kOTkN
Output for 8.1.14
VcbrS LrmYD
Output for 8.0.0 - 8.0.12
Warning: opendir(/in): Failed to open directory: Permission denied in /in/VcbrS on line 2
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 - 7.3.32, 7.4.0 - 7.4.25
Warning: opendir(/in): failed to open dir: Permission denied in /in/VcbrS on line 2
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(/in) [<a href='function.opendir'>function.opendir</a>]: failed to open dir: Permission denied in <b>/in/VcbrS</b> on line <b>2</b><br />
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.2
<br /> <b>Warning</b>: opendir(/in): failed to open dir: Permission denied in <b>/in/VcbrS</b> on line <b>2</b><br />
Output for 4.3.0 - 4.3.1
<br /> <b>Warning</b>: opendir(/in) [<a href='http://www.php.net/function.opendir'>function.opendir</a>]: failed to open dir: Permission denied in <b>/in/VcbrS</b> on line <b>2</b><br />

preferences:
293.47 ms | 401 KiB | 464 Q