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<?php class MyObject{ public static $_register = array(); public $_id = -1; public $_value = ''; function __construct( $value ){ $this->_value = $value; $this->_id = count( self::$_register ); var_dump($this); self::$_register[ $this->_id ] = &$this; // I also tried '= &$this' } function foo(){ // outputs 'id : value' echo $this->_id.' : ' . $this->_value. PHP_EOL; } function destroy() { unset($this); } } $test = new MyObject( 'hihi' ); $test->foo(); var_dump(MyObject::$_register); MyObject::$_register[0]->destroy(); var_dump($test);
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Cannot unset $this in /in/gqaZn on line 20
Process exited with code 255.

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