3v4l.org

run code in 300+ PHP versions simultaneously
<?php file_put_contents('1.txt', 'test'); echo file_get_contents('1.txt'); function rec($dir, $depth) { $d = dir($dir); if (!$d) return; while ($entry = $d->read()) { if ($entry == '.' || $entry == '..') continue; echo $depth . $entry . "\n"; if (is_dir($dir . '/' . $entry)) { //rec($dir . '/' . $entry, $depth . " "); } } } rec('/opt', '');
Output for 8.0.14 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7
Warning: file_put_contents(): open_basedir restriction in effect. File(1.txt) is not within the allowed path(s): (/tmp:/in:/etc) in /in/r9LZq on line 2 Warning: file_put_contents(1.txt): Failed to open stream: Operation not permitted in /in/r9LZq on line 2 Warning: file_get_contents(): open_basedir restriction in effect. File(1.txt) is not within the allowed path(s): (/tmp:/in:/etc) in /in/r9LZq on line 3 Warning: file_get_contents(1.txt): Failed to open stream: Operation not permitted in /in/r9LZq on line 3 Warning: dir(): open_basedir restriction in effect. File(/opt) is not within the allowed path(s): (/tmp:/in:/etc) in /in/r9LZq on line 5 Warning: dir(/opt): Failed to open directory: Operation not permitted in /in/r9LZq on line 5
Output for 8.0.0 - 8.0.13
Warning: file_put_contents(1.txt): Failed to open stream: Read-only file system in /in/r9LZq on line 2 Warning: file_get_contents(1.txt): Failed to open stream: No such file or directory in /in/r9LZq 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 - 7.4.25, 7.4.33
Warning: file_put_contents(1.txt): failed to open stream: Read-only file system in /in/r9LZq on line 2 Warning: file_get_contents(1.txt): failed to open stream: No such file or directory in /in/r9LZq on line 3
Output for 7.4.26 - 7.4.32
Warning: file_put_contents(): open_basedir restriction in effect. File(1.txt) is not within the allowed path(s): (/tmp:/in:/etc) in /in/r9LZq on line 2 Warning: file_put_contents(1.txt): failed to open stream: Operation not permitted in /in/r9LZq on line 2 Warning: file_get_contents(): open_basedir restriction in effect. File(1.txt) is not within the allowed path(s): (/tmp:/in:/etc) in /in/r9LZq on line 3 Warning: file_get_contents(1.txt): failed to open stream: Operation not permitted in /in/r9LZq on line 3 Warning: dir(): open_basedir restriction in effect. File(/opt) is not within the allowed path(s): (/tmp:/in:/etc) in /in/r9LZq on line 5 Warning: dir(/opt): failed to open dir: Operation not permitted in /in/r9LZq on line 5
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.2
<br /> <b>Warning</b>: file_put_contents(1.txt) [<a href='function.file-put-contents'>function.file-put-contents</a>]: failed to open stream: Permission denied in <b>/in/r9LZq</b> on line <b>2</b><br /> <br /> <b>Warning</b>: file_get_contents(1.txt) [<a href='function.file-get-contents'>function.file-get-contents</a>]: failed to open stream: No such file or directory in <b>/in/r9LZq</b> on line <b>3</b><br />
Output for 4.4.5 - 4.4.9
<br /> <b>Fatal error</b>: Call to undefined function: file_put_contents() in <b>/in/r9LZq</b> on line <b>2</b><br />
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4
<br /> <b>Fatal error</b>: Call to undefined function: file_put_contents() in <b>/in/r9LZq</b> on line <b>2</b><br />
Process exited with code 255.
Output for 4.3.0 - 4.3.1
<br /> <b>Fatal error</b>: Call to undefined function: file_put_contents() in <b>/in/r9LZq</b> on line <b>2</b><br />
preferences:
304.33 ms | 402 KiB | 469 Q