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<?php if($a = opendir(".")){ while($b = readdir($a)){ sort($b); if(is_file($b)){ if(is_writable($b)){ echo "File ".$b." is writable\n"; } else { echo "File ".$b." is not writable\n"; } } elseif(is_dir($b)){ if(is_writable($b)){ echo "DIR ".$b." is writable\n"; } else { echo "DIR ".$b." is not writable\n"; } } } } else { echo "Can't opendir()"; } ?>
Output for 8.0.14 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Warning: opendir(): open_basedir restriction in effect. File(.) is not within the allowed path(s): (/tmp:/in:/etc) in /in/Nkr8S on line 2 Warning: opendir(.): Failed to open directory: Operation not permitted in /in/Nkr8S on line 2 Can't opendir()
Output for 8.0.0 - 8.0.13
Fatal error: Uncaught TypeError: sort(): Argument #1 ($array) must be of type array, string given in /in/Nkr8S:4 Stack trace: #0 /in/Nkr8S(4): sort('.') #1 {main} thrown in /in/Nkr8S on line 4
Process exited with code 255.
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: sort() expects parameter 1 to be array, string given in /in/Nkr8S on line 4 DIR . is not writable Warning: sort() expects parameter 1 to be array, string given in /in/Nkr8S on line 4 DIR .. is not writable Warning: sort() expects parameter 1 to be array, string given in /in/Nkr8S on line 4 DIR var is not writable Warning: sort() expects parameter 1 to be array, string given in /in/Nkr8S on line 4 DIR dev is not writable Warning: sort() expects parameter 1 to be array, string given in /in/Nkr8S on line 4 DIR run is writable Warning: sort() expects parameter 1 to be array, string given in /in/Nkr8S on line 4 DIR etc is not writable Warning: sort() expects parameter 1 to be array, string given in /in/Nkr8S on line 4 DIR tmp is writable Warning: sort() expects parameter 1 to be array, string given in /in/Nkr8S on line 4 DIR sys is not writable Warning: sort() expects parameter 1 to be array, string given in /in/Nkr8S on line 4 DIR proc is not writable Warning: sort() expects parameter 1 to be array, string given in /in/Nkr8S on line 4 DIR usr is not writable Warning: sort() expects parameter 1 to be array, string given in /in/Nkr8S on line 4 DIR bin is not writable Warning: sort() expects parameter 1 to be array, string given in /in/Nkr8S on line 4 DIR boot is not writable Warning: sort() expects parameter 1 to be array, string given in /in/Nkr8S on line 4 DIR home is not writable Warning: sort() expects parameter 1 to be array, string given in /in/Nkr8S on line 4 DIR lib is not writable Warning: sort() expects parameter 1 to be array, string given in /in/Nkr8S on line 4 DIR lib64 is not writable Warning: sort() expects parameter 1 to be array, string given in /in/Nkr8S on line 4 DIR mnt is not writable Warning: sort() expects parameter 1 to be array, string given in /in/Nkr8S on line 4 DIR opt is not writable Warning: sort() expects parameter 1 to be array, string given in /in/Nkr8S on line 4 DIR root is not writable Warning: sort() expects parameter 1 to be array, string given in /in/Nkr8S on line 4 DIR sbin is not writable Warning: sort() expects parameter 1 to be array, string given in /in/Nkr8S on line 4 DIR srv is not writable Warning: sort() expects parameter 1 to be array, string given in /in/Nkr8S on line 4 DIR in is not writable
Output for 7.4.26 - 7.4.32
Warning: opendir(): open_basedir restriction in effect. File(.) is not within the allowed path(s): (/tmp:/in:/etc) in /in/Nkr8S on line 2 Warning: opendir(.): failed to open dir: Operation not permitted in /in/Nkr8S on line 2 Can't opendir()
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(.) [<a href='function.opendir'>function.opendir</a>]: failed to open dir: Permission denied in <b>/in/Nkr8S</b> on line <b>2</b><br /> Can't opendir()
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.2
<br /> <b>Warning</b>: opendir(.): failed to open dir: Permission denied in <b>/in/Nkr8S</b> on line <b>2</b><br /> Can't opendir()
Output for 4.3.0 - 4.3.1
<br /> <b>Warning</b>: opendir(.) [<a href='http://www.php.net/function.opendir'>function.opendir</a>]: failed to open dir: Permission denied in <b>/in/Nkr8S</b> on line <b>2</b><br /> Can't opendir()

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