3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class Foobar { public static function foo() { var_dump(debug_backtrace()); } } $instance = new Foobar; $className = 'Foobar'; echo "\n", 'Foobar::foo();', "\n"; Foobar::foo(); echo "\n", '$instance->foo();', "\n"; $instance->foo(); //echo "\n", '$instance::foo();', "\n"; //$instance::foo(); echo "\n", '$className::foo();', "\n"; $className::foo();
Output for 5.3.0 - 5.6.28, hhvm-3.10.0 - 3.13.2, 7.0.0 - 7.1.0
Foobar::foo(); array(1) { [0]=> array(6) { ["file"]=> string(9) "/in/3bTYW" ["line"]=> int(14) ["function"]=> string(3) "foo" ["class"]=> string(6) "Foobar" ["type"]=> string(2) "::" ["args"]=> array(0) { } } } $instance->foo(); array(1) { [0]=> array(6) { ["file"]=> string(9) "/in/3bTYW" ["line"]=> int(17) ["function"]=> string(3) "foo" ["class"]=> string(6) "Foobar" ["type"]=> string(2) "::" ["args"]=> array(0) { } } } $className::foo(); array(1) { [0]=> array(6) { ["file"]=> string(9) "/in/3bTYW" ["line"]=> int(23) ["function"]=> string(3) "foo" ["class"]=> string(6) "Foobar" ["type"]=> string(2) "::" ["args"]=> array(0) { } } }
Output for 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_PAAMAYIM_NEKUDOTAYIM in /in/3bTYW on line 23
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_PAAMAYIM_NEKUDOTAYIM in /in/3bTYW on line 23
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/3bTYW 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_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/3bTYW 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/3bTYW on line 5
Process exited with code 255.