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HTML API: Replace internal logic of force_balance_tags() #7409

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HTML API: Replace internal logic of force_balance_tags() #7409

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9 changes: 8 additions & 1 deletion src/wp-includes/formatting.php
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Original file line number Diff line number Diff line change
Expand Up @@ -2549,10 +2549,12 @@ function balanceTags( $text, $force = false ) { // phpcs:ignore WordPress.Namin
}

/**
* Balances tags of string using a modified stack.
* "Balances" an input HTML string by normalizing, ensuring that all missing
* implicit tags, or overlapping tags, are present and accounted for.
*
* @since 2.0.4
* @since 5.3.0 Improve accuracy and add support for custom element tags.
* @since 6.7.0 Internal logic replaced by HTML API.
*
* @author Leonard Lin <leonard@acm.org>
* @license GPL
Expand All @@ -2568,6 +2570,11 @@ function balanceTags( $text, $force = false ) { // phpcs:ignore WordPress.Namin
* @return string Balanced text.
*/
function force_balance_tags( $text ) {
$normalized = WP_HTML_Processor::normalize( $text );
if ( is_string( $normalized ) ) {
return $normalized;
}

$tagstack = array();
$stacksize = 0;
$tagqueue = '';
Expand Down