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run code in 150+ php & hhvm versions
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<?php class A { private $c = 1; function b() { $a = function () { var_dump($this); }; $a(); $a = static function () { var_dump($this); }; $a(); } static function c() { $a = function () { var_dump($this); }; $a(); $a = static function () { var_dump($this); }; $a(); } static function d() { var_dump(array_map(function($a) { return $a; }, array(1,2,3))); } } (new A)->b(); A::b(); (new A)->c(); A::c(); (new A)->d(); A::d();
based on RWK74
Output for 7.1.0
object(A)#1 (1) { ["c":"A":private]=> int(1) } Fatal error: Uncaught Error: Using $this when not in object context in /in/UvKHE:13 Stack trace: #0 /in/UvKHE(15): A::{closure}() #1 /in/UvKHE(35): A->b() #2 {main} thrown in /in/UvKHE on line 13
Process exited with code 255.
Output for 7.0.0 - 7.0.14
object(A)#1 (1) { ["c":"A":private]=> int(1) } Notice: Undefined variable: this in /in/UvKHE on line 13 NULL Deprecated: Non-static method A::b() should not be called statically in /in/UvKHE on line 36 Notice: Undefined variable: this in /in/UvKHE on line 8 NULL Notice: Undefined variable: this in /in/UvKHE on line 13 NULL Notice: Undefined variable: this in /in/UvKHE on line 20 NULL Notice: Undefined variable: this in /in/UvKHE on line 25 NULL Notice: Undefined variable: this in /in/UvKHE on line 20 NULL Notice: Undefined variable: this in /in/UvKHE on line 25 NULL array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(3) } array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(3) }
Output for 5.4.0 - 5.6.28
object(A)#1 (1) { ["c":"A":private]=> int(1) } Notice: Undefined variable: this in /in/UvKHE on line 13 NULL Strict Standards: Non-static method A::b() should not be called statically in /in/UvKHE on line 36 Notice: Undefined variable: this in /in/UvKHE on line 8 NULL Notice: Undefined variable: this in /in/UvKHE on line 13 NULL Notice: Undefined variable: this in /in/UvKHE on line 20 NULL Notice: Undefined variable: this in /in/UvKHE on line 25 NULL Notice: Undefined variable: this in /in/UvKHE on line 20 NULL Notice: Undefined variable: this in /in/UvKHE on line 25 NULL array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(3) } array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(3) }
Output for 5.3.0 - 5.3.29
Parse error: syntax error, unexpected T_FUNCTION, expecting T_PAAMAYIM_NEKUDOTAYIM in /in/UvKHE on line 12
Process exited with code 255.
Output for 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/UvKHE on line 7
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION in /in/UvKHE on line 7
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/UvKHE on line 4
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/UvKHE on line 4
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/UvKHE on line 4
Process exited with code 255.