acf_get_current_url() │ ACF 5.1.5

Returns the current URL.

No Hooks.

Returns

String.

Usage

acf_get_current_url();

Changelog

Since 5.1.5 Introduced.

acf_get_current_url() code ACF 6.0.4

acf/includes/acf-helper-functions.php 
function acf_get_current_url() {
	// Ensure props exist to avoid PHP Notice during CLI commands.
	if ( isset( $_SERVER['HTTP_HOST'], $_SERVER['REQUEST_URI'] ) ) {
		return ( is_ssl() ? 'https' : 'http' ) . '://' . filter_var( $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'], FILTER_SANITIZE_URL );
	}
	return '';
}