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run code in 150+ php & hhvm versions
Bugs & Features
<?php class Foo { public function run() { return call_user_func(array('Bar', 'getValue')); } private static function getValue() { return 'Foo'; } } class Bar extends Foo { public static function getValue() { return 'Bar'; } } $x = new Bar; echo $x->run();
Output for 5.0.0 - 5.2.17, 5.3.20 - 5.3.29, 5.4.10 - 5.6.21, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Bar
Output for 5.3.0 - 5.3.19, 5.4.0 - 5.4.9
Foo
Output for 4.4.2 - 4.4.9
<br /> <b>Parse error</b>: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in <b>/in/I8E7A</b> on line <b>5</b><br />
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
<br /> <b>Parse error</b>: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in <b>/in/I8E7A</b> on line <b>5</b><br />
Process exited with code 255.
Output for 4.3.2 - 4.3.4
<br /> <b>Parse error</b>: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in <b>/in/I8E7A</b> on line <b>5</b><br />
Process exited with code 255.