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run code in 150+ php & hhvm versions
Bugs & Features
<?php class SubObject { static $instances = 0; public $instance; public function __construct() { $this->instance = ++self::$instances; } } class MyCloneable { public $object1; public $object2; } /* class MyCloneable { public function __invoke($object1,$object2) { $this->oject1=$object1; $this->oject2=$object2; } }*/ $obj = new MyCloneable(); $obj->object1 = new SubObject(); $obj->object2 = new SubObject(); while ( $obj!=null) { $obj2=new $obj->object1; $obj2=new $obj->object2; } print("Oggetto originale:\n"); print_r($obj); print("Oggetto originale:\n"); print_r($obj2); ?>
Output for 5.0.0 - 7.1.0

Process exited with code 137.
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/OSOuE 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/OSOuE 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/OSOuE on line 4
Process exited with code 255.