wp_kses_xml_named_entities( array $matches ): string

Callback for wp_kses_normalize_entities() regular expression.


Description

This function only accepts valid named entity references, which are finite, case-sensitive, and highly scrutinized by XML validators. HTML named entity references are converted to their code points.


Top ↑

Parameters

$matches array Required
preg_replace_callback() matches array.

Top ↑

Return

string Correctly encoded entity.


Top ↑

Source

File: wp-includes/kses.php. View all references

function wp_kses_xml_named_entities( $matches ) {
	global $allowedentitynames, $allowedxmlentitynames;

	if ( empty( $matches[1] ) ) {
		return '';
	}

	$i = $matches[1];

	if ( in_array( $i, $allowedxmlentitynames, true ) ) {
		return "&$i;";
	} elseif ( in_array( $i, $allowedentitynames, true ) ) {
		return html_entity_decode( "&$i;", ENT_HTML5 );
	}

	return "&$i;";
}

Top ↑

Changelog

Changelog
Version Description
5.5.0 Introduced.

Top ↑

User Contributed Notes

You must log in before being able to contribute a note or feedback.