classes/PodsView.php
public static function get_key( $key, $group_key = '' ) {

		// Add some salt
		$key .= '-' . PODS_VERSION;

		// Patch for limitations in DB
		if ( 44 < strlen( $group_key . $key ) ) {
			$key = md5( $key );
		}

		return $key;

	}
public static function get_key( $key, $group_key = '' ) {

		// Add some salt
		$key .= '-' . PODS_VERSION;

		// Patch for limitations in DB
		if ( 44 < strlen( $group_key . $key ) ) {
			$key = md5( $key );
		}

		return $key;

	}
public static function get_key ( $ key , $ group_key = '' ) { // Add some salt $ key .= '-' . PODS_VERSION ; // Patch for limitations in DB if ( 44 < strlen ( $ group_key . $ key ) ) { $ key = md5 ( $ key ) ; } return $ key ; }
Get the cache key, salted with current Pods version, peppered with md5 if too long

@param string $key
@param string $group_key

@return string

@since 2.6.2
Get the cache key salted with current Pods version peppered with md5 if too long