\n"; // //are we configured to try to use replication? // if ($sys_db_use_replication) { // //if we haven't yet done an insert/update, //read from the read-only db // if (!$sys_db_is_dirty && mb_eregi("^( )*(select)",$qstring)) { if ($QUERY_COUNT%3==0) { // 1/3rd of read queries go to master for now return @mysql_db_query($sys_dbname,$qstring,$conn_update); } else { return @mysql_db_query($sys_dbname,$qstring,$conn); } } else { //must be an update/insert/delete query - go to master server $sys_db_is_dirty=true; return @mysql_db_query($sys_dbname,$qstring,$conn_update); } } else { $ret = @mysql_db_query($sys_dbname,$qstring,$conn); // echo "@mysql_db_query($sys_dbname,$qstring,$conn); ret=$ret
"; if(!$ret){ $e = new mb_exception("db_query($qstring)=$ret db_error=".db_error()); } return $ret; } //echo "SQL__".$qstring; } /** * prepare and query the database * * @param $qstring (string) SQL statement * @param $params (array string params) * @param $types (array string types) */ function db_prep_query($qstring, $params, $types){ $ci = new checkInput($qstring,$params,$types); $params = $ci->v; for ($i=0; $i