3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class Foo{ public $data = array('foo'); } $foo = new Foo; $json = json_encode($foo); var_dump(json_decode($json));
Output for 5.2.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
object(stdClass)#2 (1) { ["data"]=> array(1) { [0]=> string(3) "foo" } }
Output for 5.0.0 - 5.1.6
Fatal error: Call to undefined function json_encode() in /in/f6eD9 on line 7
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/f6eD9 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/f6eD9 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/f6eD9 on line 3
Process exited with code 255.