ACF_Admin_Tool_Export::get_selected_keys │ public │ ACF 5.6.3

get_selected_keys

This function will return an array of field group keys that have been selected

Method of the class: ACF_Admin_Tool_Export{}

No Hooks.

Returns

null. Nothing (null).

Usage

$ACF_Admin_Tool_Export = new ACF_Admin_Tool_Export();
$ACF_Admin_Tool_Export->get_selected_keys();

Changelog

ACF_Admin_Tool_Export::get_selected_keys() ACF Admin Tool Export::get selected keys code ^{ACF 6.0.4}

function get_selected_keys() {

	// check $_POST
	if ( $keys = acf_maybe_get_POST( 'keys' ) ) {
		return (array) $keys;
	}

	// check $_GET
	if ( $keys = acf_maybe_get_GET( 'keys' ) ) {
		$keys = str_replace( ' ', '+', $keys );
		return explode( '+', $keys );
	}

	// return
	return false;

}