3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class ob { private $b = false; public function __construct($b=false) { if ($b) $this->b = $b; } public function toString(){ return $b; } } $ob = new ob(); var_dump($ob); $ob2 = new ob(true); var_dump($ob2);
based on muWQh
Output for 5.3.0 - 7.2.0
object(ob)#1 (1) { ["b":"ob":private]=> bool(false) } object(ob)#2 (1) { ["b":"ob":private]=> bool(true) }
Output for 5.0.0 - 5.2.17
object(ob)#1 (1) { ["b:private"]=> bool(false) } object(ob)#2 (1) { ["b:private"]=> bool(true) }
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/2WTOZ 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/2WTOZ 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/2WTOZ on line 3
Process exited with code 255.