/**
*
* Connects to the LDAP server and sets options.
*
* @return resource The LDAP connection.
*
* @throws Exception\ConnectionFailed when the connection fails.
*
*/
protected function connect()
{
$conn = $this->phpfunc->ldap_connect($this->server);
if (!$conn) {
throw new Exception\ConnectionFailed($this->server);
}
foreach ($this->options as $opt => $val) {
$this->phpfunc->ldap_set_option($conn, $opt, $val);
}
return $conn;
}
