3v4l.org

run code in 300+ PHP versions simultaneously
<?php error_reporting(E_ALL); echo 'Testing on PHP version ' . PHP_VERSION . PHP_EOL . PHP_EOL; sleep(1); echo 'Checking if `__DIR__` is defined...' . PHP_EOL; if (!defined('__DIR__')) { sleep(2); echo 'Nope, `defined()` returned `(bool)false`.' . PHP_EOL; echo 'So, seems like the magic constant `__DIR__` is not defined.' . PHP_EOL . PHP_EOL; sleep(2); echo 'No prob. Executing `define(\'__DIR__\', \'/foo/bar\')`...' . PHP_EOL; define('__DIR__', '/foo/bar'); sleep(1); echo 'Done, defined `__DIR__` as "/foo/bar".' . PHP_EOL . PHP_EOL; sleep(1); echo 'Double-checking `__DIR__` is defined now...' . PHP_EOL; sleep(2); if (!defined('__DIR__')) { echo 'WTF, `defined(\'__DIR__\')` again returned `(bool)false`?!' . PHP_EOL; } else{ echo 'Strike, this time `defined(\'__DIR__\')` returned `(bool)true`.' . PHP_EOL; echo 'So, seems like `__DIR__` was successfully defined. :)' . PHP_EOL . PHP_EOL; } } else{ echo 'Yep, `defined(\'__DIR__\')` returned `(bool)true`.' . PHP_EOL; echo 'The magic constant `__DIR__` seems to be defined.' . PHP_EOL . PHP_EOL; } sleep(2); echo 'Finally, here is the result of `var_dump(__DIR__)`:' . PHP_EOL; var_dump(__DIR__);
Output for 8.3.7
Testing on PHP version 8.3.7 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.3.6
Testing on PHP version 8.3.6 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.3.5
Testing on PHP version 8.3.5 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.3.4
Testing on PHP version 8.3.4 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.3.3
Testing on PHP version 8.3.3 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.3.2
Testing on PHP version 8.3.2 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.3.1
Testing on PHP version 8.3.1 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.3.0
Testing on PHP version 8.3.0 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.2.18
Testing on PHP version 8.2.18 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.2.17
Testing on PHP version 8.2.17 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.2.16
Testing on PHP version 8.2.16 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.2.15
Testing on PHP version 8.2.15 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.2.14
Testing on PHP version 8.2.14 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.2.13
Testing on PHP version 8.2.13 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.2.12
Testing on PHP version 8.2.12 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.2.11
Testing on PHP version 8.2.11 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.2.10
Testing on PHP version 8.2.10 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.2.9
Testing on PHP version 8.2.9 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.2.8
Testing on PHP version 8.2.8 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.2.7
Testing on PHP version 8.2.7 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.2.6
Testing on PHP version 8.2.6 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.2.5
Testing on PHP version 8.2.5 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.2.4
Testing on PHP version 8.2.4 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.2.3
Testing on PHP version 8.2.3 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.2.2
Testing on PHP version 8.2.2 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.2.1
Testing on PHP version 8.2.1 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.2.0
Testing on PHP version 8.2.0 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.1.28
Testing on PHP version 8.1.28 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.1.27
Testing on PHP version 8.1.27 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.1.26
Testing on PHP version 8.1.26 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.1.25
Testing on PHP version 8.1.25 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.1.24
Testing on PHP version 8.1.24 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.1.23
Testing on PHP version 8.1.23 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.1.22
Testing on PHP version 8.1.22 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.1.21
Testing on PHP version 8.1.21 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.1.20
Testing on PHP version 8.1.20 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.1.19
Testing on PHP version 8.1.19 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.1.18
Testing on PHP version 8.1.18 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.1.17
Testing on PHP version 8.1.17 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.1.16
Testing on PHP version 8.1.16 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.1.15
Testing on PHP version 8.1.15 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.1.14
Testing on PHP version 8.1.14 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.1.13
Testing on PHP version 8.1.13 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.1.12
Testing on PHP version 8.1.12 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.1.11
Testing on PHP version 8.1.11 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.1.10
Testing on PHP version 8.1.10 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.1.9
Testing on PHP version 8.1.9 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.1.8
Testing on PHP version 8.1.8 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.1.7
Testing on PHP version 8.1.7 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.1.6
Testing on PHP version 8.1.6 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.1.5
Testing on PHP version 8.1.5 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.1.4
Testing on PHP version 8.1.4 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.1.3
Testing on PHP version 8.1.3 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.1.2
Testing on PHP version 8.1.2 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.1.1
Testing on PHP version 8.1.1 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.1.0
Testing on PHP version 8.1.0 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.0.30
Testing on PHP version 8.0.30 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.0.29
Testing on PHP version 8.0.29 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.0.28
Testing on PHP version 8.0.28 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.0.27
Testing on PHP version 8.0.27 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.0.26
Testing on PHP version 8.0.26 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.0.25
Testing on PHP version 8.0.25 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.0.24
Testing on PHP version 8.0.24 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.0.23
Testing on PHP version 8.0.23 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.0.22
Testing on PHP version 8.0.22 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.0.21
Testing on PHP version 8.0.21 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.0.20
Testing on PHP version 8.0.20 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.0.19
Testing on PHP version 8.0.19 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.0.18
Testing on PHP version 8.0.18 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.0.17
Testing on PHP version 8.0.17 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.0.16
Testing on PHP version 8.0.16 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.0.15
Testing on PHP version 8.0.15 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.0.14
Testing on PHP version 8.0.14 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.0.13
Testing on PHP version 8.0.13 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.0.12
Testing on PHP version 8.0.12 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.0.11
Testing on PHP version 8.0.11 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.0.10
Testing on PHP version 8.0.10 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.0.9
Testing on PHP version 8.0.9 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.0.8
Testing on PHP version 8.0.8 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.0.7
Testing on PHP version 8.0.7 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.0.6
Testing on PHP version 8.0.6 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.0.5
Testing on PHP version 8.0.5 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.0.3
Testing on PHP version 8.0.3 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.0.2
Testing on PHP version 8.0.2 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.0.1
Testing on PHP version 8.0.1 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 8.0.0
Testing on PHP version 8.0.0 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 7.4.33
Testing on PHP version 7.4.33 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 7.4.32
Testing on PHP version 7.4.32 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 7.4.30
Testing on PHP version 7.4.30 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 7.4.29
Testing on PHP version 7.4.29 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 7.4.28
Testing on PHP version 7.4.28 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 7.4.27
Testing on PHP version 7.4.27 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 7.4.26
Testing on PHP version 7.4.26 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 7.4.25
Testing on PHP version 7.4.25 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 7.4.24
Testing on PHP version 7.4.24 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 7.4.23
Testing on PHP version 7.4.23 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 7.4.22
Testing on PHP version 7.4.22 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 7.4.21
Testing on PHP version 7.4.21 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 7.4.20
Testing on PHP version 7.4.20 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 7.4.19
Testing on PHP version 7.4.19 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 7.4.16
Testing on PHP version 7.4.16 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 7.4.15
Testing on PHP version 7.4.15 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 7.4.14
Testing on PHP version 7.4.14 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 7.4.13
Testing on PHP version 7.4.13 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 7.4.12
Testing on PHP version 7.4.12 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 7.4.11
Testing on PHP version 7.4.11 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 7.4.10
Testing on PHP version 7.4.10 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 7.4.9
Testing on PHP version 7.4.9 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 7.4.8
Testing on PHP version 7.4.8 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 7.4.7
Testing on PHP version 7.4.7 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 7.4.6
Testing on PHP version 7.4.6 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 7.4.5
Testing on PHP version 7.4.5 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 7.4.4
Testing on PHP version 7.4.4 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 7.4.3
Testing on PHP version 7.4.3 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 7.3.33
Testing on PHP version 7.3.33 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 7.3.32
Testing on PHP version 7.3.32 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 7.3.31
Testing on PHP version 7.3.31 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 7.3.30
Testing on PHP version 7.3.30 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 7.3.29
Testing on PHP version 7.3.29 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 7.3.28
Testing on PHP version 7.3.28 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 7.3.27
Testing on PHP version 7.3.27 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 7.3.26
Testing on PHP version 7.3.26 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 7.3.25
Testing on PHP version 7.3.25 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 7.3.24
Testing on PHP version 7.3.24 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 7.3.23
Testing on PHP version 7.3.23 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 7.3.21
Testing on PHP version 7.3.21 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 7.3.20
Testing on PHP version 7.3.20 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 7.3.19
Testing on PHP version 7.3.19 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 7.3.18
Testing on PHP version 7.3.18 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 7.3.17
Testing on PHP version 7.3.17 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 7.3.16
Testing on PHP version 7.3.16 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 7.2.33
Testing on PHP version 7.2.33 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 7.2.32
Testing on PHP version 7.2.32 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 7.2.31
Testing on PHP version 7.2.31 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 7.2.30
Testing on PHP version 7.2.30 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 7.2.29
Testing on PHP version 7.2.29 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 7.2.10
Testing on PHP version 7.2.10 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 7.1.22
Testing on PHP version 7.1.22 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 7.1.21
Testing on PHP version 7.1.21 Checking if `__DIR__` is defined...
Process exited with code 137.
Output for 5.6.38
Testing on PHP version 5.6.38 Checking if `__DIR__` is defined...
Process exited with code 137.
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