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run code in 200+ PHP versions simultaneously
<?php class MyClass { static function method() { echo "hi\n"; } } function callMe(callable $hi) { $hi(); } callMe('MyClass::method');
based on 9KMck
Output for 7.0.0 - 7.4.6
hi
Output for 5.4.0 - 5.6.30
Fatal error: Call to undefined function MyClass::method() in /in/Kkr3F on line 14
Process exited with code 255.
Output for 5.2.0 - 5.3.29
Catchable fatal error: Argument 1 passed to callMe() must be an instance of callable, string given, called in /in/Kkr3F on line 17 and defined in /in/Kkr3F on line 13
Process exited with code 255.
Output for 5.1.0 - 5.1.6
Fatal error: Argument 1 passed to callMe() must be an object of class callable, called in /in/Kkr3F on line 17 and defined in /in/Kkr3F on line 13
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Fatal error: Argument 1 must be an object of class callable in /in/Kkr3F on line 13
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/Kkr3F on line 5
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_STATIC, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/Kkr3F 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/Kkr3F on line 5
Process exited with code 255.