3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php const A = [1 => '123123', 2 => ['qwe', 'weqqwewq'], 3]; var_dump(A);
based on U02Ko
Output for 5.6.7 - 7.1.0
array(3) { [1]=> string(6) "123123" [2]=> array(2) { [0]=> string(3) "qwe" [1]=> string(8) "weqqwewq" } [3]=> int(3) }
Output for 5.4.0 - 5.5.35
Fatal error: Arrays are not allowed as constants in /in/c8RRi on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/c8RRi on line 3
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_CONST in /in/c8RRi on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_CONST in /in/c8RRi on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/c8RRi on line 3
Process exited with code 255.