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run code in 150+ php & hhvm versions
Bugs & Features
<?php function test() { var_dump(debug_backtrace()); } class A { public function test() { $func = function() { test(); }; $func(); } public static function callTarget() { echo 'hello'; } } class B extends A {} $a = new B; $a->test();
Output for 5.4.0 - 5.6.28, 7.0.0 - 7.1.0
array(3) { [0]=> array(4) { ["file"]=> string(9) "/in/HHMkB" ["line"]=> int(10) ["function"]=> string(4) "test" ["args"]=> array(0) { } } [1]=> array(7) { ["file"]=> string(9) "/in/HHMkB" ["line"]=> int(12) ["function"]=> string(9) "{closure}" ["class"]=> string(1) "A" ["object"]=> object(B)#1 (0) { } ["type"]=> string(2) "->" ["args"]=> array(0) { } } [2]=> array(7) { ["file"]=> string(9) "/in/HHMkB" ["line"]=> int(22) ["function"]=> string(4) "test" ["class"]=> string(1) "A" ["object"]=> object(B)#1 (0) { } ["type"]=> string(2) "->" ["args"]=> array(0) { } } }
Output for hhvm-3.10.0 - 3.12.0
array(3) { [0]=> array(4) { ["file"]=> string(9) "/in/HHMkB" ["line"]=> int(10) ["function"]=> string(4) "test" ["args"]=> array(0) { } } [1]=> array(4) { ["file"]=> string(9) "/in/HHMkB" ["line"]=> int(12) ["function"]=> string(15) "Closure$A::test" ["args"]=> array(0) { } } [2]=> array(7) { ["file"]=> string(9) "/in/HHMkB" ["line"]=> int(22) ["function"]=> string(4) "test" ["class"]=> string(1) "A" ["object"]=> object(B)#1 (0) { } ["type"]=> string(2) "->" ["args"]=> array(0) { } } }
Output for 5.3.0 - 5.3.29
array(3) { [0]=> array(4) { ["file"]=> string(9) "/in/HHMkB" ["line"]=> int(10) ["function"]=> string(4) "test" ["args"]=> array(0) { } } [1]=> array(4) { ["file"]=> string(9) "/in/HHMkB" ["line"]=> int(12) ["function"]=> string(9) "{closure}" ["args"]=> array(0) { } } [2]=> array(7) { ["file"]=> string(9) "/in/HHMkB" ["line"]=> int(22) ["function"]=> string(4) "test" ["class"]=> string(1) "A" ["object"]=> object(B)#1 (0) { } ["type"]=> string(2) "->" ["args"]=> array(0) { } } }
Output for 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/HHMkB on line 9
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION in /in/HHMkB on line 9
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/HHMkB on line 8
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/HHMkB on line 8
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/HHMkB on line 8
Process exited with code 255.