Generates a transient key based on user location.

Description

This could be reduced to a one-liner in the calling functions, but it’s intentionally a separate function because it’s called from multiple functions, and having it abstracted keeps the logic consistent and DRY, which is less prone to errors.

Parameters

$locationarrayrequired

Should contain 'latitude' and 'longitude' indexes.

Return

Source

protected function get_events_transient_key( $location ) {
	$key = false;

	if ( isset( $location['ip'] ) ) {
		$key = 'community-events-' . md5( $location['ip'] );
	} elseif ( isset( $location['latitude'], $location['longitude'] ) ) {
		$key = 'community-events-' . md5( $location['latitude'] . $location['longitude'] );
	}

	return $key;
}

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