original_string: public function buildAvatar($size = 150)
      {
          $gravatar = new Gravatar();
          $gravatar->setAvatarSize($size);
          $gravatar->enableSecureImages();
  
          return $gravatar->buildGravatarURL($this->getUserEmail());
      }
code: public function buildAvatar($size = 150)
      {
          $gravatar = new Gravatar();
          $gravatar->setAvatarSize($size);
          $gravatar->enableSecureImages();
  
          return $gravatar->buildGravatarURL($this->getUserEmail());
      }
code_tokens: public function buildAvatar ( $ size = 150 ) { $ gravatar = new Gravatar ( ) ; $ gravatar -> setAvatarSize ( $ size ) ; $ gravatar -> enableSecureImages ( ) ; return $ gravatar -> buildGravatarURL ( $ this -> getUserEmail ( ) ) ; }
docstring: Get the img path for the gravatar of the current user.
  
  @param int $size
  
  @return string
docstring_tokens: Get the img path for the gravatar of the current user .