public Connection::setTarget($target = NULL)
Tells this connection object what its target value is.
This is needed for logging and auditing. It's sloppy to do in the constructor because the constructor for child classes has a different signature. We therefore also ensure that this function is only ever called once.
string $target: (optional) The target this connection is for.
public function setTarget($target = NULL) { if (!isset($this->target)) { $this->target = $target; } }
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