is_lighttpd_before_150() │ WP 2.5.0

Determines whether the server is running an earlier than 1.5.0 version of lighttpd.

No Hooks.

Returns

true|false. Whether the server is running lighttpd < 1.5.0.

Usage

is_lighttpd_before_150();

Changelog

Since 2.5.0 Introduced.

is_lighttpd_before_150() code WP 7.0

wp-includes/functions.php 
function is_lighttpd_before_150() {
	$server_parts    = explode( '/', $_SERVER['SERVER_SOFTWARE'] ?? '' );
	$server_parts[1] = $server_parts[1] ?? '';

	return ( 'lighttpd' === $server_parts[0] && -1 === version_compare( $server_parts[1], '1.5.0' ) );
}