WE_als( $id = false) : \WP-Elements
Main instance of WP-Elements.
Returns the main instance of PC to prevent the need to use globals.
als_results_vs_no_results() : array
Returns an array containing the number of searches containing results and searches that don't have results.
For example; If it returns array(10, 20), that means that 10 searches lacked results while 20 searches on the website had results.