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<?php class A { private $c = 1; static 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();
Output for 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught Error: Using $this when not in object context in /in/jkEJU:8 Stack trace: #0 /in/jkEJU(10): A::{closure}() #1 /in/jkEJU(35): A::b() #2 {main} thrown in /in/jkEJU on line 8
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.38, 7.0.0 - 7.0.32
Notice: Undefined variable: this in /in/jkEJU on line 8 NULL Notice: Undefined variable: this in /in/jkEJU on line 13 NULL Notice: Undefined variable: this in /in/jkEJU on line 8 NULL Notice: Undefined variable: this in /in/jkEJU on line 13 NULL Notice: Undefined variable: this in /in/jkEJU on line 20 NULL Notice: Undefined variable: this in /in/jkEJU on line 25 NULL Notice: Undefined variable: this in /in/jkEJU on line 20 NULL Notice: Undefined variable: this in /in/jkEJU 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/jkEJU on line 12
Process exited with code 255.
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/jkEJU 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/jkEJU 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/jkEJU on line 4
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
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/jkEJU 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/jkEJU on line 4
Process exited with code 255.
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