src/bulletproof.php
public function getMime()
    {
      if (!$this->mime) {
        $this->mime = $this->getImageMime($this->_files['tmp_name']);
      }

      return $this->mime;
    }
public function getMime()
    {
      if (!$this->mime) {
        $this->mime = $this->getImageMime($this->_files['tmp_name']);
      }

      return $this->mime;
    }
public function getMime ( ) { if ( ! $ this -> mime ) { $ this -> mime = $ this -> getImageMime ( $ this -> _files [ 'tmp_name' ] ) ; } return $ this -> mime ; }
Returns the image mime type.

@return null|string
Returns the image mime type .