3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class Dummy { public function a() { echo('a'); } public static function b() { echo('b'); } public function addAction( $action, $callback ) { if( is_string( $callback ) ) { if( method_exists( $this, $callback ) ) return 'Instantial!'; if( method_exists( 'Dummy', $callback ) ) return 'Static!'; } } } $d = new Dummy(); echo( $d->addAction('init', 'b') );
Output for 5.0.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Instantial!
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/2LtVB on line 3
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/2LtVB on line 3
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/2LtVB on line 3
Process exited with code 255.