3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class s { function t() { call_user_func([$this 'private']); } private function private { echo 'Hello fuckable baby'; } } (new s)->t();
Output for 5.4.0 - 5.4.32
Parse error: syntax error, unexpected ''private'' (T_CONSTANT_ENCAPSED_STRING), expecting ']' in /in/X6r9L on line 5
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[', expecting ')' in /in/X6r9L on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[', expecting ')' in /in/X6r9L on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/X6r9L on line 5
Process exited with code 255.