本文整理匯總了PHP中TActiveRecord::getRecordGateway方法的典型用法代碼示例。如果您正苦於以下問題：PHP TActiveRecord::getRecordGateway方法的具體用法？PHP TActiveRecord::getRecordGateway怎麽用？PHP TActiveRecord::getRecordGateway使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類TActiveRecord的用法示例。
在下文中一共展示了TActiveRecord::getRecordGateway方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的PHP代碼示例。
示例1: findForeignKeys
/**
* Returns foreign keys in $fromRecord with source column names as key
* and foreign column names in the corresponding $matchesRecord as value.
* The method returns the first matching foreign key between these 2 records.
* @param TActiveRecord $fromRecord
* @param TActiveRecord $matchesRecord
* @return array foreign keys with source column names as key and foreign column names as value.
*/
protected function findForeignKeys($from, $matchesRecord, $loose = false)
{
$gateway = $matchesRecord->getRecordGateway();
$recordTableInfo = $gateway->getRecordTableInfo($matchesRecord);
$matchingTableName = strtolower($recordTableInfo->getTableName());
$matchingFullTableName = strtolower($recordTableInfo->getTableFullName());
$tableInfo = $from;
if ($from instanceof TActiveRecord) {
$tableInfo = $gateway->getRecordTableInfo($from);
}
//find first non-empty FK
foreach ($tableInfo->getForeignKeys() as $fkeys) {
$fkTable = strtolower($fkeys['table']);
if ($fkTable === $matchingTableName || $fkTable === $matchingFullTableName) {
$hasFkField = !$loose && $this->getContext()->hasFkField();
$key = $hasFkField ? $this->getFkFields($fkeys['keys']) : $fkeys['keys'];
if (!empty($key)) {
return $key;
}
}
}
//none found
$matching = $gateway->getRecordTableInfo($matchesRecord)->getTableFullName();
throw new TActiveRecordException('ar_relations_missing_fk', $tableInfo->getTableFullName(), $matching);
}