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<?php class bar { function baz() {} static function foo() {} } function foo(callable $bar) { var_dump($bar); } $closure = function () {}; $x = array("bar", "baz"); $x(); foo($x);
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
Fatal error: Uncaught Error: Non-static method bar::baz() cannot be called statically in /in/9Xag8:14 Stack trace: #0 {main} thrown in /in/9Xag8 on line 14
Process exited with code 255.
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Fatal error: Uncaught Error: Non-static method bar::baz() cannot be called statically in /in/9Xag8:14 Stack trace: #0 {main} thrown in /in/9Xag8 on line 14
Process exited with code 255.
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
Deprecated: Non-static method bar::baz() should not be called statically in /in/9Xag8 on line 14 Deprecated: Non-static method bar::baz() should not be called statically in /in/9Xag8 on line 7 array(2) { [0]=> string(3) "bar" [1]=> string(3) "baz" }
Output for 7.3.32 - 7.3.33
array(2) { [0]=> string(3) "bar" [1]=> string(3) "baz" }
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28
Strict Standards: Non-static method bar::baz() should not be called statically in /in/9Xag8 on line 14 Strict Standards: Non-static method bar::baz() should not be called statically in /in/9Xag8 on line 7 array(2) { [0]=> string(3) "bar" [1]=> string(3) "baz" }
Output for 5.3.0 - 5.3.29
Fatal error: Function name must be a string in /in/9Xag8 on line 14
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/9Xag8 on line 10
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION in /in/9Xag8 on line 10
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/9Xag8 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/9Xag8 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/9Xag8 on line 5
Process exited with code 255.

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