3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class a { public static $f = 'f-a'; public function _echo() { print(self::$f . "\n"); } } class b1 extends a { public static $f = 'f-b1'; } class b2 extends a { public static $f = 'f-b2'; } $c1 = new b1;$c1->_echo(); $c2 = new b2;$c2->_echo();
Output for 5.0.4 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
f-a f-a
Output for 5.0.0 - 5.0.3
Fatal error: Cannot redeclare property static public a::$f in class b1 in /in/aiYsh on line 15
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/aiYsh on line 4
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/aiYsh on line 4
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/aiYsh on line 4
Process exited with code 255.