static functions inside a class

[shaddf]

is it possible to call a static function inside another static function within the same class holding them both

like so:

public static   function checkFile(){//just check if good file before upload to db
            $result =   false;
            $name   = $this->getorigName();
	    $size   = $this-> get_file_size();
            $ext    =  $this->getExtension($name);
	

[Jacques1]

The answer to “Is X possible?” is always: Try it.

 

You don't seem to understand what static means, though. There is no $this in a static context. Just self and static (the latter implements late static binding).