====== commitTrans =====
~~NOTOC~~
<WRAP right box>
== Syntax ==
  bool commitTrans(
    optional bool $ok = true
    )
</WRAP>
===== Descriptions =====
The function ''commitTrans()'' commits a granular transaction. This function is not part of the smart transaction set, you must verify that all transactional statements within the transaction scope have completed correctly.

Set parameter $ok to true to commit, false to rollback the transaction.

Return bool true if successful.
---------------------------------
===== Usage =====
<code php>
$conn->beginTrans();

$ok = $conn->execute($sql);

if ($ok) {
    $ok = $conn->execute($sql2);
}

if (!$ok) {
    $conn->rollbackTrans();
} else {
    $conn->commitTrans();
}
</code>