Excuse me for my ignorance, but can someone explain what 'return %this' does in
the following syntax, I don't see this often.
The $query var is an instance of the JoinAndQuery class, so why would I use
'return $this'?
$query = new JoinAndQuery();
class JoinAndQuery extends JoinQuery {
protected $symbol = '&';
public function _AND(LdapQuery $query) {
$this->queries[] = $query;
return $this;
}
}
Regards
Todd.
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