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run code in 300+ PHP versions simultaneously
<?php echo readfile("./new.php");; ?>
Output for 8.0.0 - 8.0.12, 8.0.14 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Warning: readfile(): open_basedir restriction in effect. File(./new.php) is not within the allowed path(s): (/tmp:/in:/etc) in /in/bJSAa on line 1 Warning: readfile(./new.php): Failed to open stream: Operation not permitted in /in/bJSAa on line 1
Output for 8.0.13
Warning: readfile(./new.php): Failed to open stream: No such file or directory in /in/bJSAa on line 1
Output for 5.2.3 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.35, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0, 7.3.32 - 7.3.33, 7.4.26, 7.4.33
Warning: readfile(./new.php): failed to open stream: No such file or directory in /in/bJSAa on line 1
Output for 7.2.29 - 7.2.33, 7.3.12 - 7.3.31, 7.4.0 - 7.4.25, 7.4.27 - 7.4.32
Warning: readfile(): open_basedir restriction in effect. File(./new.php) is not within the allowed path(s): (/tmp:/in:/etc) in /in/bJSAa on line 1 Warning: readfile(./new.php): failed to open stream: Operation not permitted in /in/bJSAa on line 1
Output for 7.1.20
Warning: readfile(): open_basedir restriction in effect. File(./new.php) is not within the allowed path(s): (/tmp:/in) in /in/bJSAa on line 1 Warning: readfile(./new.php): failed to open stream: Operation not permitted in /in/bJSAa on line 1
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>: readfile(./new.php) [<a href='function.readfile'>function.readfile</a>]: failed to open stream: No such file or directory in <b>/in/bJSAa</b> on line <b>1</b><br />
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.2
<br /> <b>Warning</b>: readfile(./new.php): failed to open stream: No such file or directory in <b>/in/bJSAa</b> on line <b>1</b><br />
Output for 4.3.0 - 4.3.1
<br /> <b>Warning</b>: readfile(./new.php) [<a href='http://www.php.net/function.readfile'>function.readfile</a>]: failed to create stream: No such file or directory in <b>/in/bJSAa</b> on line <b>1</b><br />

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206.69 ms | 402 KiB | 344 Q