本文整理汇总了PHP中categoryPeer::doCountStmt方法的典型用法代码示例。如果您正苦于以下问题：PHP categoryPeer::doCountStmt方法的具体用法？PHP categoryPeer::doCountStmt怎么用？PHP categoryPeer::doCountStmt使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类categoryPeer的用法示例。
在下文中一共展示了categoryPeer::doCountStmt方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: doCount
/**
* Returns the number of rows matching criteria.
*
* @param Criteria $criteria
* @param boolean $distinct Whether to select only distinct columns; deprecated: use Criteria->setDistinct() instead.
* @param PropelPDO $con
* @return int Number of matching rows.
*/
public static function doCount(Criteria $criteria, $distinct = false, PropelPDO $con = null)
{
// we may modify criteria, so copy it first
$criteria = clone $criteria;
// We need to set the primary table name, since in the case that there are no WHERE columns
// it will be impossible for the BasePeer::createSelectSql() method to determine which
// tables go into the FROM clause.
$criteria->setPrimaryTableName(categoryPeer::TABLE_NAME);
if ($distinct && !in_array(Criteria::DISTINCT, $criteria->getSelectModifiers())) {
$criteria->setDistinct();
}
if (!$criteria->hasSelectClause()) {
categoryPeer::addSelectColumns($criteria);
}
$criteria->clearOrderByColumns();
// ORDER BY won't ever affect the count
$criteria->setDbName(self::DATABASE_NAME);
// Set the correct dbName
// BasePeer returns a PDOStatement
$stmt = categoryPeer::doCountStmt($criteria, $con);
if ($row = $stmt->fetch(PDO::FETCH_NUM)) {
$count = (int) $row[0];
} else {
$count = 0;
// no rows returned; we infer that means 0 matches.
}
$stmt->closeCursor();
return $count;
}