public function Width()
    {
        if (!($this->width > 0))
            $this->width = \imagesx($this->resource);
        
        return $this->width;
    }
public function Width()
    {
        if (!($this->width > 0))
            $this->width = \imagesx($this->resource);
        
        return $this->width;
    }
public function Width ( ) { if ( ! ( $ this -> width > 0 ) ) $ this -> width = \ imagesx ( $ this -> resource ) ; return $ this -> width ; }
Image width in pixels
@return int
Image width in pixels