original_string: public function getUploadedFileUrl($attribute)
      {
          if (!$this->owner->{$attribute}) {
              return null;
          }
  
          $behavior = static::getInstance($this->owner, $attribute);
  
          return $behavior->resolvePath($behavior->fileUrl);
      }
code: public function getUploadedFileUrl($attribute)
      {
          if (!$this->owner->{$attribute}) {
              return null;
          }
  
          $behavior = static::getInstance($this->owner, $attribute);
  
          return $behavior->resolvePath($behavior->fileUrl);
      }
code_tokens: public function getUploadedFileUrl ( $ attribute ) { if ( ! $ this -> owner -> { $ attribute } ) { return null ; } $ behavior = static :: getInstance ( $ this -> owner , $ attribute ) ; return $ behavior -> resolvePath ( $ behavior -> fileUrl ) ; }
docstring: Returns file url for the attribute.
  
  @param string $attribute
  @return string|null
docstring_tokens: Returns file url for the attribute .