3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
) <?php class X { private $i = 'foo'; } class Y extends X { public $a, $b = 2; protected $c, $d = 'd'; private $e, $i = 'bar'; } echo $s = serialize(new Y); var_dump(unserialize($s));
based on pqQAP
Output for 5.3.0 - 7.2.0
) O:1:"Y":7:{s:1:"a";N;s:1:"b";i:2;s:4:"*c";N;s:4:"*d";s:1:"d";s:4:"Ye";N;s:4:"Yi";s:3:"bar";s:4:"Xi";s:3:"foo";}object(Y)#1 (7) { ["a"]=> NULL ["b"]=> int(2) ["c":protected]=> NULL ["d":protected]=> string(1) "d" ["e":"Y":private]=> NULL ["i":"Y":private]=> string(3) "bar" ["i":"X":private]=> string(3) "foo" }
Output for 5.0.0 - 5.2.17
) O:1:"Y":7:{s:1:"a";N;s:1:"b";i:2;s:4:"*c";N;s:4:"*d";s:1:"d";s:4:"Ye";N;s:4:"Yi";s:3:"bar";s:4:"Xi";s:3:"foo";}object(Y)#1 (7) { ["a"]=> NULL ["b"]=> int(2) ["c:protected"]=> NULL ["d:protected"]=> string(1) "d" ["e:private"]=> NULL ["i:private"]=> string(3) "bar" ["i:private"]=> string(3) "foo" }
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/malIA on line 6
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/malIA on line 6
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/malIA on line 6
Process exited with code 255.