Some special methods cannot be static ----- <?php class A { static function __construct() {} } ----- Constructor __construct() cannot be static on line 1 ----- <?php class A { static function __destruct() {} } ----- Destructor __destruct() cannot be static on line 1 ----- <?php class A { static function __clone() {} } ----- Clone method __clone() cannot be static on line 1 ----- <?php class A { static function __CONSTRUCT() {} } ----- Constructor __CONSTRUCT() cannot be static on line 1 ----- <?php class A { static function __Destruct() {} } ----- Destructor __Destruct() cannot be static on line 1 ----- <?php class A { static function __cLoNe() {} } ----- Clone method __cLoNe() cannot be static on line 1