original_string: public function getAvatarAttribute()
      {
          $hash = ! empty($this->email) ? md5(strtolower(trim($this->email))) : '';
  
          return sprintf('//secure.gravatar.com/avatar/%s?d=mm', $hash);
      }
code: public function getAvatarAttribute()
      {
          $hash = ! empty($this->email) ? md5(strtolower(trim($this->email))) : '';
  
          return sprintf('//secure.gravatar.com/avatar/%s?d=mm', $hash);
      }
code_tokens: public function getAvatarAttribute ( ) { $ hash = ! empty ( $ this -> email ) ? md5 ( strtolower ( trim ( $ this -> email ) ) ) : '' ; return sprintf ( '//secure.gravatar.com/avatar/%s?d=mm' , $ hash ) ; }
docstring: Get the avatar url from Gravatar
  
  @return string
docstring_tokens: Get the avatar url from Gravatar