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1. drupal
   1. drupal7

Determine if there is an active connection.

Note that this method will return FALSE if no connection has been established yet, even if one could be.

Rückgabewert

TRUE if there is at least one database connection established, FALSE otherwise.

Verwandte Themen

Database abstraction layer

Allow the use of different database servers using the same code base.

Code

includes/database/database.inc, line 1231

<?php
final public static function isActiveConnection() {
  return !empty(self::$activeKey) && !empty(self::$connections) && !empty(self::$connections[self::$activeKey]);
}
?>