Inventory_Presser_Shortcode_Hours_Today::create_days_array_from_hours_array( array $hours_arr )

	public static function create_days_array_from_hours_array( $hours_arr ) {
		$days     = array();
		$weekdays = array_keys( INVP::weekdays() );
		for ( $d = 0; $d < 7; $d++ ) {
			if ( empty( $hours_arr[ $weekdays[ $d ] . '_open' ] )
				|| empty( $hours_arr[ $weekdays[ $d ] . '_close' ] )
			) {
				continue;
			}

			$day          = new Inventory_Presser_Business_Day();
			$day->weekday = $d + 1;

			// open hour, turn "9:00 AM" into 9 and "4:00 PM" into 15
			$date_obj = self::create_date_object_from_hour_string( $hours_arr[ $weekdays[ $d ] . '_open' ] );
			if ( ! $date_obj ) {
				continue;
			}

			$day->open_hour   = $date_obj->format( 'G' );
			$day->open_minute = $date_obj->format( 'i' );

			// close hour
			$date_obj = self::create_date_object_from_hour_string( $hours_arr[ $weekdays[ $d ] . '_close' ] );
			if ( ! $date_obj ) {
				continue;
			}

			$day->close_hour   = $date_obj->format( 'G' );
			$day->close_minute = $date_obj->format( 'i' );

			array_push( $days, $day );
		}
		return $days;
	}