wp_kses_normalize_entities( string $content, string $context = 'html' ): string

1957function wp_kses_normalize_entities( $content, $context = 'html' ) {1958	// Disarm all entities by converting & to &amp;1959	$content = str_replace( '&', '&amp;', $content );1960 1961	// Change back the allowed entities in our list of allowed entities.1962	if ( 'xml' === $context ) {1963		$content = preg_replace_callback( '/&amp;([A-Za-z]{2,8}[0-9]{0,2});/', 'wp_kses_xml_named_entities', $content );1964	} else {1965		$content = preg_replace_callback( '/&amp;([A-Za-z]{2,8}[0-9]{0,2});/', 'wp_kses_named_entities', $content );1966	}1967	$content = preg_replace_callback( '/&amp;#(0*[1-9][0-9]{0,6});/', 'wp_kses_normalize_entities2', $content );1968	$content = preg_replace_callback( '/&amp;#[Xx](0*[1-9A-Fa-f][0-9A-Fa-f]{0,5});/', 'wp_kses_normalize_entities3', $content );1969 1970	return $content;1971}