3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class test { public static function set() { self::$var = 'hello'; echo self::$var; } } test::set();
Output for 7.0.0 - 7.1.0
Fatal error: Uncaught Error: Access to undeclared static property: test::$var in /in/OXKSZ:6 Stack trace: #0 /in/OXKSZ(11): test::set() #1 {main} thrown in /in/OXKSZ on line 6
Process exited with code 255.
Output for 5.2.6 - 5.6.28
Fatal error: Access to undeclared static property: test::$var in /in/OXKSZ on line 6
Process exited with code 255.
Output for 5.0.0 - 5.2.5
Fatal error: Access to undeclared static property: test::$var in /in/OXKSZ on line 6
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/OXKSZ 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/OXKSZ 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/OXKSZ on line 5
Process exited with code 255.