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run code in 200+ php & hhvm versions
Bugs & Features
<?php class SubObject { static $instances = 1; public $instance; public function __construct() { $this->instance = ++self::$instances; } public function __clone() { $this->instance = ++self::$instances; } } class MyCloneable { public $object1; public $object2; function _clone() { $this->object1 = clone ($this->object1); } } $obj = new MyCloneable(); $obj->object1 = new SubObject(); $obj->object2 = new SubObject(); $obj2 = clone $obj; function iterateObject($input) { if (is_int($input)) echo "[instance] => ".$input."\n"; else foreach ($input as $val) iterateObject($val); } iterateObject($obj); iterateObject($obj2);
Output for 5.0.0 - 7.2.0
[instance] => 2 [instance] => 3 [instance] => 2 [instance] => 3
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STATIC, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/EHaj7 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_STATIC, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/EHaj7 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/EHaj7 on line 4
Process exited with code 255.