public SelectExtender::__clone()
Clone magic method.
Select queries have dependent objects that must be deep-cloned. The connection object itself, however, should not be cloned as that would duplicate the connection itself.
Overrides SelectInterface::__clone
File
- core/lib/Drupal/Core/Database/Query/SelectExtender.php, line 482
Class
- SelectExtender
- The base extender class for Select queries.
Namespace
Drupal\Core\Database\Query
Code
1 2 3 4 5 6 7 | public function __clone() { $this->uniqueIdentifier = uniqid('', TRUE); // We need to deep-clone the query we're wrapping, which in turn may // deep-clone other objects. Exciting! $this->query = clone($this->query);} |
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