SelectQuery::__clone
public function SelectQuery::__clone
public SelectQuery::__clone()
Implements the magic __clone function.
Overrides Query::__clone
File
- includes/database/select.inc, line 1601
Class
- SelectQuery
- Query builder for SELECT statements.
Code
public function __clone() { // On cloning, also clone the dependent objects. However, we do not // want to clone the database connection object as that would duplicate the // connection itself. $this->where = clone($this->where); $this->having = clone($this->having); foreach ($this->union as $key => $aggregate) { $this->union[$key]['query'] = clone($aggregate['query']); } }
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https://api.drupal.org/api/drupal/includes!database!select.inc/function/SelectQuery::__clone/7.x