| 0,0 → 1,335 |
|---|
| <?php |
| /*************************************************************************** |
| * mysql.php |
| * ------------------- |
| * begin : Saturday, Feb 13, 2001 |
| * copyright : (C) 2001 The phpBB Group |
| * email : support@phpbb.com |
| * |
| * $Id: mysql.php,v 1.16.2.1 2005/09/18 16:17:20 acydburn Exp $ |
| * |
| ***************************************************************************/ |
| |
| /*************************************************************************** |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| ***************************************************************************/ |
| |
| if(!defined("SQL_LAYER")) |
| { |
| |
| define("SQL_LAYER","mysql"); |
| |
| class sql_db |
| { |
| |
| var $db_connect_id; |
| var $query_result; |
| var $row = array(); |
| var $rowset = array(); |
| var $num_queries = 0; |
| |
| // |
| // Constructor |
| // |
| function sql_db($sqlserver, $sqluser, $sqlpassword, $database, $persistency = true) |
| { |
| |
| $this->persistency = $persistency; |
| $this->user = $sqluser; |
| $this->password = $sqlpassword; |
| $this->server = $sqlserver; |
| $this->dbname = $database; |
| |
| if($this->persistency) |
| { |
| $this->db_connect_id = @mysql_pconnect($this->server, $this->user, $this->password); |
| } |
| else |
| { |
| $this->db_connect_id = @mysql_connect($this->server, $this->user, $this->password); |
| } |
| if($this->db_connect_id) |
| { |
| if($database != "") |
| { |
| $this->dbname = $database; |
| $dbselect = @mysql_select_db($this->dbname); |
| if(!$dbselect) |
| { |
| @mysql_close($this->db_connect_id); |
| $this->db_connect_id = $dbselect; |
| } |
| } |
| return $this->db_connect_id; |
| } |
| else |
| { |
| return false; |
| } |
| } |
| |
| // |
| // Other base methods |
| // |
| function sql_close() |
| { |
| if($this->db_connect_id) |
| { |
| if($this->query_result) |
| { |
| @mysql_free_result($this->query_result); |
| } |
| $result = @mysql_close($this->db_connect_id); |
| return $result; |
| } |
| else |
| { |
| return false; |
| } |
| } |
| |
| // |
| // Base query method |
| // |
| function sql_query($query = "", $transaction = FALSE) |
| { |
| // Remove any pre-existing queries |
| unset($this->query_result); |
| if($query != "") |
| { |
| $this->num_queries++; |
| |
| $this->query_result = @mysql_query($query, $this->db_connect_id); |
| } |
| if($this->query_result) |
| { |
| unset($this->row[$this->query_result]); |
| unset($this->rowset[$this->query_result]); |
| return $this->query_result; |
| } |
| else |
| { |
| return ( $transaction == END_TRANSACTION ) ? true : false; |
| } |
| } |
| |
| // |
| // Other query methods |
| // |
| function sql_numrows($query_id = 0) |
| { |
| if(!$query_id) |
| { |
| $query_id = $this->query_result; |
| } |
| if($query_id) |
| { |
| $result = @mysql_num_rows($query_id); |
| return $result; |
| } |
| else |
| { |
| return false; |
| } |
| } |
| function sql_affectedrows() |
| { |
| if($this->db_connect_id) |
| { |
| $result = @mysql_affected_rows($this->db_connect_id); |
| return $result; |
| } |
| else |
| { |
| return false; |
| } |
| } |
| function sql_numfields($query_id = 0) |
| { |
| if(!$query_id) |
| { |
| $query_id = $this->query_result; |
| } |
| if($query_id) |
| { |
| $result = @mysql_num_fields($query_id); |
| return $result; |
| } |
| else |
| { |
| return false; |
| } |
| } |
| function sql_fieldname($offset, $query_id = 0) |
| { |
| if(!$query_id) |
| { |
| $query_id = $this->query_result; |
| } |
| if($query_id) |
| { |
| $result = @mysql_field_name($query_id, $offset); |
| return $result; |
| } |
| else |
| { |
| return false; |
| } |
| } |
| function sql_fieldtype($offset, $query_id = 0) |
| { |
| if(!$query_id) |
| { |
| $query_id = $this->query_result; |
| } |
| if($query_id) |
| { |
| $result = @mysql_field_type($query_id, $offset); |
| return $result; |
| } |
| else |
| { |
| return false; |
| } |
| } |
| function sql_fetchrow($query_id = 0) |
| { |
| if(!$query_id) |
| { |
| $query_id = $this->query_result; |
| } |
| if($query_id) |
| { |
| $this->row[$query_id] = @mysql_fetch_array($query_id); |
| return $this->row[$query_id]; |
| } |
| else |
| { |
| return false; |
| } |
| } |
| function sql_fetchrowset($query_id = 0) |
| { |
| if(!$query_id) |
| { |
| $query_id = $this->query_result; |
| } |
| if($query_id) |
| { |
| unset($this->rowset[$query_id]); |
| unset($this->row[$query_id]); |
| while($this->rowset[$query_id] = @mysql_fetch_array($query_id)) |
| { |
| $result[] = $this->rowset[$query_id]; |
| } |
| return $result; |
| } |
| else |
| { |
| return false; |
| } |
| } |
| function sql_fetchfield($field, $rownum = -1, $query_id = 0) |
| { |
| if(!$query_id) |
| { |
| $query_id = $this->query_result; |
| } |
| if($query_id) |
| { |
| if($rownum > -1) |
| { |
| $result = @mysql_result($query_id, $rownum, $field); |
| } |
| else |
| { |
| if(empty($this->row[$query_id]) && empty($this->rowset[$query_id])) |
| { |
| if($this->sql_fetchrow()) |
| { |
| $result = $this->row[$query_id][$field]; |
| } |
| } |
| else |
| { |
| if($this->rowset[$query_id]) |
| { |
| $result = $this->rowset[$query_id][0][$field]; |
| } |
| else if($this->row[$query_id]) |
| { |
| $result = $this->row[$query_id][$field]; |
| } |
| } |
| } |
| return $result; |
| } |
| else |
| { |
| return false; |
| } |
| } |
| function sql_rowseek($rownum, $query_id = 0){ |
| if(!$query_id) |
| { |
| $query_id = $this->query_result; |
| } |
| if($query_id) |
| { |
| $result = @mysql_data_seek($query_id, $rownum); |
| return $result; |
| } |
| else |
| { |
| return false; |
| } |
| } |
| function sql_nextid(){ |
| if($this->db_connect_id) |
| { |
| $result = @mysql_insert_id($this->db_connect_id); |
| return $result; |
| } |
| else |
| { |
| return false; |
| } |
| } |
| function sql_freeresult($query_id = 0){ |
| if(!$query_id) |
| { |
| $query_id = $this->query_result; |
| } |
| |
| if ( $query_id ) |
| { |
| unset($this->row[$query_id]); |
| unset($this->rowset[$query_id]); |
| |
| @mysql_free_result($query_id); |
| |
| return true; |
| } |
| else |
| { |
| return false; |
| } |
| } |
| function sql_error($query_id = 0) |
| { |
| $result["message"] = @mysql_error($this->db_connect_id); |
| $result["code"] = @mysql_errno($this->db_connect_id); |
| |
| return $result; |
| } |
| |
| } // class sql_db |
| |
| } // if ... define |
| |
| ?> |