wp_kses_split( string $content, array[]|string $allowed_html, string[] $allowed_protocols ): string

979function wp_kses_split( $content, $allowed_html, $allowed_protocols ) {980	global $pass_allowed_html, $pass_allowed_protocols;981 982	$pass_allowed_html      = $allowed_html;983	$pass_allowed_protocols = $allowed_protocols;984 985	$token_pattern = <<<REGEX986~987	(                      # Detect comments of various flavors before attempting to find tags.988		(<!--.*?(-->|$))   #  - Normative HTML comments.989		|990		</[^a-zA-Z][^>]*>  #  - Closing tags with invalid tag names.991		|992		<![^>]*>           #  - Invalid markup declaration nodes. Not all invalid nodes993		                   #    are matched so as to avoid breaking legacy behaviors.994	)995	|996	(<[^>]*(>|$)|>)        # Tag-like spans of text.997~x998REGEX;999	return preg_replace_callback( $token_pattern, '_wp_kses_split_callback', $content );1000}