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<?php class A { static function b() { return 'soy b static'; } function a() { return 'soy a'; } } print (new a)->a(); print call_user_func([new a, 'a']); print call_user_func_array([new a, 'a'],[]); print call_user_func('a' .'::b()');
Output for 8.0.10 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
soy asoy asoy a Fatal error: Uncaught TypeError: call_user_func(): Argument #1 ($callback) must be a valid callback, class A does not have a method "b()" in /in/lEC3c:22 Stack trace: #0 {main} thrown in /in/lEC3c on line 22
Process exited with code 255.
Output for 8.0.0 - 8.0.9
soy asoy asoy a Fatal error: Uncaught TypeError: call_user_func(): Argument #1 ($function) must be a valid callback, class A does not have a method "b()" in /in/lEC3c:22 Stack trace: #0 {main} thrown in /in/lEC3c on line 22
Process exited with code 255.
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.25, 7.4.27 - 7.4.33
Deprecated: Methods with the same name as their class will not be constructors in a future version of PHP; A has a deprecated constructor in /in/lEC3c on line 3 soy asoy asoy a Warning: call_user_func() expects parameter 1 to be a valid callback, class 'A' does not have a method 'b()' in /in/lEC3c on line 22
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.3.32 - 7.3.33, 7.4.26
soy asoy asoy a Warning: call_user_func() expects parameter 1 to be a valid callback, class 'A' does not have a method 'b()' in /in/lEC3c on line 22
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Parse error: syntax error, unexpected T_OBJECT_OPERATOR in /in/lEC3c on line 19
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_OBJECT_OPERATOR in /in/lEC3c on line 19
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STATIC, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/lEC3c on line 5
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_STATIC, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/lEC3c on line 5
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/lEC3c on line 5
Process exited with code 255.
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