code: protected function get_docblock_tags( $comment_opener ) {
  		$tags   = array();
  		$opener = $this->tokens[ $comment_opener ];
  
  		if ( ! isset( $opener['comment_tags'] ) ) {
  			return $tags;
  		}
  
  		$closer = null;
  		if ( isset( $opener['comment_closer'] ) ) {
  			$closer = $opener['comment_closer'];
  		}
  
  		$tag_count = count( $opener['comment_tags'] );
  
  		for ( $i = 0; $i < $tag_count; $i++ ) {
  			$tag_token = $opener['comment_tags'][ $i ];
  			$tag       = trim( $this->tokens[ $tag_token ]['content'], '@' );
  
  			$search_end = $closer;
  			if ( ( $i + 1 ) < $tag_count ) {
  				$search_end = $opener['comment_tags'][ ( $i + 1 ) ];
  			}
  
  			$value_token  = $this->phpcsFile->findNext( T_DOC_COMMENT_STRING, ( $tag_token + 1 ), $search_end );
  			$tags[ $tag ] = trim( $this->tokens[ $value_token ]['content'] );
  			unset( $tag_token, $tag, $search_end, $value );
  		}
  
  		return $tags;
  	}
docs: Retrieve an array with the doc block tags from a T_DOC_COMMENT_OPEN_TAG.
  
  @param int $comment_opener The position of the comment opener.
  
  @return array