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run code in 150+ php & hhvm versions
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<?php class Test { function hello() { $test = array( 'a' => function ($test) { echo 'hello'; } ); var_dump($test); } } $t = new Test(); var_dump($t->hello());
Output for 5.4.0 - 5.6.28, 7.0.0 - 7.1.0
array(1) { ["a"]=> object(Closure)#2 (2) { ["this"]=> object(Test)#1 (0) { } ["parameter"]=> array(1) { ["$test"]=> string(10) "<required>" } } } NULL
Output for hhvm-3.10.0 - 3.12.0
array(1) { ["a"]=> object(Closure$Test::hello;1965340526)#2 (2) { ["parameter"]=> array(1) { ["$test"]=> string(10) "<required>" } ["this"]=> object(Test)#1 (0) { } } } NULL
Output for 5.3.0 - 5.3.29
array(1) { ["a"]=> object(Closure)#2 (1) { ["parameter"]=> array(1) { ["$test"]=> string(10) "<required>" } } } NULL
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/isKh7 on line 6
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_FUNCTION in /in/isKh7 on line 6
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/isKh7 on line 6
Process exited with code 255.