/**
* 指定字段取出内容
* @param string $fields
* @param $limit
* @param $offset
* @param array $where
* @param bool $enableCache
* @param string $groupBy
* @param string $orderBy
* @return int
*/
public function countByFieldName($fields = '', $limit, $offset, $where = array(), $enableCache = false, $groupBy = '', $orderBy = '')
{
$condition['fields'] = empty($fields) ? '*' : $fields;
$condition['fields'] = $enableCache ? "SQL_CACHE " . $condition['fields'] : $condition['fields'];
if ($orderBy) {
$condition['orderby'] = $orderBy;
}
if ($groupBy) {
$condition['groupby'] = $groupBy;
}
// $condition [ 'limit' ] = $limit;
// $condition [ 'offset' ] = $offset;
if ($where) {
$condition['where'] = $where;
}
return $this->table->count($condition);
}
/**
* 按条件统计
*
* @example $condition['where'] = array('expression' => 'id < :id', 'value' => array('id' => 10));
* @param array $condition
*/
public function countByCondition($condition)
{
return $this->table->count($condition);
}