3v4l.org

run code in 300+ PHP versions simultaneously
<?php $errors = []; set_error_handler( function () use (&$errors) { array_push($errors, func_get_args()); } ); var_dump($errors); trigger_error("Example error", E_USER_ERROR); var_dump($errors);
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
array(0) { } array(1) { [0]=> array(4) { [0]=> int(256) [1]=> string(13) "Example error" [2]=> string(9) "/in/FHQrf" [3]=> int(13) } }
Output for 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 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
array(0) { } array(1) { [0]=> array(5) { [0]=> int(256) [1]=> string(13) "Example error" [2]=> string(9) "/in/FHQrf" [3]=> int(13) [4]=> array(8) { ["_GET"]=> array(0) { } ["_POST"]=> array(0) { } ["_COOKIE"]=> array(0) { } ["_FILES"]=> array(0) { } ["argv"]=> array(1) { [0]=> string(9) "/in/FHQrf" } ["argc"]=> int(1) ["_SERVER"]=> array(17) { ["TERM"]=> string(5) "xterm" ["PATH"]=> string(13) "/usr/bin:/bin" ["LANG"]=> string(1) "C" ["SHELL"]=> string(7) "/bin/sh" ["MAIL"]=> string(16) "/var/mail/nobody" ["LOGNAME"]=> string(6) "nobody" ["USER"]=> string(6) "nobody" ["HOME"]=> string(4) "/tmp" ["PHP_SELF"]=> string(9) "/in/FHQrf" ["SCRIPT_NAME"]=> string(9) "/in/FHQrf" ["SCRIPT_FILENAME"]=> string(9) "/in/FHQrf" ["PATH_TRANSLATED"]=> string(9) "/in/FHQrf" ["DOCUMENT_ROOT"]=> string(0) "" ["REQUEST_TIME_FLOAT"]=> float(1390675255.0001) ["REQUEST_TIME"]=> int(1390675255) ["argv"]=> array(1) { [0]=> string(9) "/in/FHQrf" } ["argc"]=> int(1) } ["errors"]=> &array(1) { [0]=> *RECURSION* } } } }
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/FHQrf on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/FHQrf on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/FHQrf on line 3
Process exited with code 255.

preferences:
272.85 ms | 401 KiB | 461 Q