本文整理匯總了PHP中DataBase::numRows方法的典型用法代碼示例。如果您正苦於以下問題：PHP DataBase::numRows方法的具體用法？PHP DataBase::numRows怎麽用？PHP DataBase::numRows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DataBase的用法示例。
在下文中一共展示了DataBase::numRows方法的2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: _getData
private function _getData()
{
if (is_string($this->dataSource)) {
$db = new DataBase();
$db->Query($this->dataSource);
if ($db->numRows() > 0) {
while ($data = $db->fetchObject()) {
array_push($this->data, $data);
}
} else {
$this->data = NULL;
}
}
if (is_object($this->dataSource) && !is_string($this->dataSource)) {
$this->data = $this->dataSource;
}
if (is_array($this->dataSource)) {
$this->data = $this->dataSource;
}
$this->getDataKeys();
}示例2: _findRelations
/**
* Find the related objects of the model
* @param $table The name of the table of the objects
* @param $conditions The relation conditions
* @return array Array of objects
*/
public function _findRelations($table, $conditions)
{
if (count($conditions) == 0) {
$query = "SELECT * FROM {$table}";
} else {
$query = "SELECT * FROM {$table} WHERE ( {$conditions} )";
}
$db2 = new DataBase();
$db2->query($query);
$numResults = $db2->numRows();
$results = array();
for ($i = 0; $i < $numResults; $i++) {
$result = $db2->fetchObject();
$results[] = new $table($result);
}
return $results;
}