force_balance_tags example

/** * Filters the Read More link text. * * @since 2.8.0 * * @param string $more_link_element Read More link element. * @param string $more_link_text Read More text. */
                $output .= apply_filters( 'the_content_more_link', ' <a href="' . get_permalink( $_post ) . "#more-{$_post->ID}\" class=\"more-link\">$more_link_text</a>", $more_link_text );
            }
            $output = force_balance_tags( $output );
        }
    }

    return $output;
}

/** * Displays the post excerpt. * * @since 0.71 */

/** * Balances tags if forced to, or if the 'use_balanceTags' option is set to true. * * @since 0.71 * * @param string $text Text to be balanced * @param bool $force If true, forces balancing, ignoring the value of the option. Default false. * @return string Balanced text */
function balanceTags( $text, $force = false ) {  // phpcs:ignore WordPress.NamingConventions.ValidFunctionName.FunctionNameInvalid     if ( $force || (int) get_option( 'use_balanceTags' ) === 1 ) {
        return force_balance_tags( $text );
    } else {
        return $text;
    }
}

/** * Balances tags of string using a modified stack. * * @since 2.0.4 * @since 5.3.0 Improve accuracy and add support for custom element tags. * * @author Leonard Lin <leonard@acm.org> * @license GPL * @copyright November 4, 2001 * @version 1.1 * @todo Make better - change loop condition to $text in 1.2 * @internal Modified by Scott Reilly (coffee2code) 02 Aug 2004 * 1.1 Fixed handling of append/stack pop order of end text * Added Cleaning Hooks * 1.0 First Version * * @param string $text Text to be balanced. * @return string Balanced text. */