ZF-3037: Zend_Db_Table_Rowset_Abstract loading classes with @
I noticed Zend_Db_Table_Abstract and also Zend_Db_Table_Rowset_Abstract use the static method Zend_Loader::loadClass() with an @ to suppress errors, in particular to load developer defined classes which inherit from Zend_Db_Table_Row & co. If an error is found in the class definition, the script will stop without outputting anything and this could make hard for the developer to find, for instance, a simple parse error. In my case I had to add single echo calls in Zend files to find out the point where the script halts. I don't know why the @ is there, but I think it's a best practise to raise an exception from the loadClass() method if necessary.