Yoast\WP\SEO\Helpers\Schema

HTML_Helper::smart_strip_tags │ public │ Yoast 1.0

Strips the tags in a smart way.

Метод класса: HTML_Helper{}

Хуков нет.

Возвращает

Строку. The sanitized HTML.

Использование

$HTML_Helper = new HTML_Helper();
$HTML_Helper->smart_strip_tags( $html );
$html(строка) (обязательный)
The original HTML.

Код HTML_Helper::smart_strip_tags() Yoast 27.4

yoast/src/helpers/schema/html-helper.php 
public function smart_strip_tags( $html ) {
	if ( ! $this->is_non_empty_string_or_stringable( $html ) ) {
		if ( \is_int( $html ) || \is_float( $html ) ) {
			return (string) $html;
		}

		return '';
	}

	// Replace all new lines with spaces.
	$html = \preg_replace( '/(\r|\n)/', ' ', $html );

	// Replace <br> tags with spaces.
	$html = \preg_replace( '/<br(\s*)?\/?>/i', ' ', $html );

	// Replace closing </p> and other tags with the same tag with a space after it, so we don't end up connecting words when we remove them later.
	$html = \preg_replace( '/<\/(p|div|h\d)>/i', '</$1> ', $html );

	// Replace list items with list identifiers so it still looks natural.
	$html = \preg_replace( '/(<li[^>]*>)/i', '$1• ', $html );

	// Strip tags.
	$html = \wp_strip_all_tags( $html );

	// Replace multiple spaces with one space.
	$html = \preg_replace( '!\s+!', ' ', $html );

	return \trim( $html );
}