PHP Datasource::_create示例

示例#1

文件： datasource.php 项目： almaopen/SwissMVC

 /**
  * Make a query into the datasource
  */
 public static function query($sql)
 {
     if (Datasource::$_self == null) {
         Datasource::$_self = Datasource::_create();
     }
     Datasource::$_self->_logQuery($sql);
     try {
         return Datasource::$_self->_query($sql);
     } catch (Exception $e) {
         throw $e;
     }
 }