WP_HTML_Open_Elements::contains_node │ public │ WP 6.4.0

Reports if a specific node is in the stack of open elements.

Method of the class: WP_HTML_Open_Elements{}

No Hooks.

Returns

true|false. Whether the referenced node is in the stack of open elements.

Usage

$WP_HTML_Open_Elements = new WP_HTML_Open_Elements();
$WP_HTML_Open_Elements->contains_node( $token ): bool;

$token(WP_HTML_Token) (required)

Look for this node in the stack.

Changelog

WP_HTML_Open_Elements::contains_node() WP HTML Open Elements::contains node code ^{WP 7.0}

public function contains_node( WP_HTML_Token $token ): bool {
	foreach ( $this->walk_up() as $item ) {
		if ( $token === $item ) {
			return true;
		}
	}

	return false;
}