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run code in 300+ PHP versions simultaneously
<?php $dir = '/'; if ($dh = opendir($dir)) { while (($file = readdir($dh)) !== false) { echo "filename: $file : filetype: " . filetype($dir . $file) . "\n"; } closedir($dh); }
Output for 8.0.14 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
Warning: opendir(): open_basedir restriction in effect. File(/) is not within the allowed path(s): (/tmp:/in:/etc) in /in/3GkUN on line 3 Warning: opendir(/): Failed to open directory: Operation not permitted in /in/3GkUN on line 3
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Warning: opendir(): open_basedir restriction in effect. File(/) is not within the allowed path(s): (/tmp:/in:/etc) in /in/3GkUN on line 3 Warning: opendir(/): Failed to open directory: Operation not permitted in /in/3GkUN on line 3
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 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, 8.0.0 - 8.0.13
filename: . : filetype: dir filename: .. : filetype: dir filename: var : filetype: dir filename: dev : filetype: dir filename: run : filetype: dir filename: etc : filetype: dir filename: tmp : filetype: dir filename: sys : filetype: dir filename: proc : filetype: dir filename: usr : filetype: dir filename: bin : filetype: link filename: boot : filetype: dir filename: home : filetype: dir filename: lib : filetype: link filename: lib64 : filetype: link filename: mnt : filetype: dir filename: opt : filetype: dir filename: root : filetype: dir filename: sbin : filetype: link filename: srv : filetype: dir filename: in : filetype: dir
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/3GkUN on line 3 Warning: opendir(/): failed to open dir: Operation not permitted in /in/3GkUN on line 3

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