本文整理匯總了PHP中RedBeanModel::isUniqueAttributeValue方法的典型用法代碼示例。如果您正苦於以下問題：PHP RedBeanModel::isUniqueAttributeValue方法的具體用法？PHP RedBeanModel::isUniqueAttributeValue怎麽用？PHP RedBeanModel::isUniqueAttributeValue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RedBeanModel的用法示例。
在下文中一共展示了RedBeanModel::isUniqueAttributeValue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: isUniqueAttributeValue
/**
* Override to provide a performance boost by relying on cached row data regarding uniqueness of a currency.
* This was required since the currency validator was running anytime a currencyValue is validated. Yet we don't
* need to check the validation of currency all the time since currency does not change often and not from a
* related model.
* (non-PHPdoc)
* @see RedBeanModel::isUniqueAttributeValue()
*/
public function isUniqueAttributeValue($attributeName, $value)
{
if ($attributeName != 'code') {
return parent::isUniqueAttributeValue($attributeName, $value);
}
assert('$value !== null');
if (isset(static::$currencyIdRowsByCode[$value])) {
$rows = static::$currencyIdRowsByCode[$value];
} else {
$modelClassName = $this->attributeNameToBeanAndClassName[$attributeName][1];
$tableName = self::getTableName($modelClassName);
$rows = R::getAll('select id from ' . $tableName . " where {$attributeName} = ?", array($value));
static::$currencyIdRowsByCode[$value] = $rows;
}
return count($rows) == 0 || count($rows) == 1 && $rows[0]['id'] == $this->id;
}