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Version 3.2.3

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Neo committed 2025-12-19 00:34:03 -08:00
1 parent ae5c01cc78
commit 78706903a2
2641 files changed
+228363 -201264
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upload/ips_kernel/classDbMysql.php
+114 -42
View File
@@ -3,19 +3,19 @@
/**
* <pre>
* Invision Power Services
* IP.Board v3.1.4
* IP.Board v3.2.3
* MySQL Database Driver :: Further loads mysql or mysqli client appropriately
* Last Updated: $Date: 2010-10-06 12:04:54 -0400 (Wed, 06 Oct 2010) $
* Last Updated: $Date: 2011-10-10 16:21:29 -0400 (Mon, 10 Oct 2011) $
* </pre>
*
* @author $Author: mmecham $
* @author $Author: bfarber $
* @copyright (c) 2001 - 2009 Invision Power Services, Inc.
* @license http://www.invisionpower.com/community/board/license.html
* @license This is NULLED!
* @package IP.Board
* @subpackage Kernel
* @link http://www.invisionpower.com
* @link http://hatynka.in
* @since Monday 28th February 2005 16:46
* @version $Revision: 473 $
* @version $Revision: 9590 $
*/
/**
@@ -29,7 +29,7 @@ define( 'REPLACE_TYPE', 2 );
*/
if ( ! class_exists( 'dbMain' ) )
{
require_once( dirname( __FILE__ ) . '/classDb.php' );
require_once( dirname( __FILE__ ) . '/classDb.php' );/*noLibHook*/
}
abstract class db_main_mysql extends dbMain
@@ -59,6 +59,16 @@ abstract class db_main_mysql extends dbMain
*/
public $fieldNameEncapsulate = '`';
/**
* Return the connection ID
*
* @return resource Connection ID
*/
public function getConnectionId()
{
return $this->connection_id;
}
/**
* Delete data from a table
*
@@ -109,7 +119,7 @@ abstract class db_main_mysql extends dbMain
* @param boolean [Optional] $set is already pre-formatted
* @return resource Query id
*/
public function update( $table, $set, $where='', $shutdown=false, $preformatted=false )
public function update( $table, $set, $where='', $shutdown=false, $preformatted=false, $debug=false )
{
//-----------------------------------------
// Form query
@@ -123,7 +133,7 @@ abstract class db_main_mysql extends dbMain
{
$query .= " WHERE " . $where;
}
return $this->_determineShutdownAndRun( $query, $shutdown );
}
@@ -472,11 +482,18 @@ abstract class db_main_mysql extends dbMain
* @access public
* @param string Table name
* @param string Field name
* @return resource Query id
* @return mixed Query id resource, or null
*/
public function addFulltextIndex( $table, $field )
{
return $this->query( "ALTER TABLE " . $this->obj['sql_tbl_prefix'] . $table . " ADD FULLTEXT({$field})" );
if( $this->checkFulltextSupport() )
{
return $this->query( "ALTER TABLE " . $this->obj['sql_tbl_prefix'] . $table . " ADD FULLTEXT({$field})" );
}
else
{
return null;
}
}
/**
@@ -567,24 +584,12 @@ abstract class db_main_mysql extends dbMain
}
}
/**
* Un-escape strings escaped for DB
*
* @access public
* @param string Text to un-escape
* @return string Un-escaped text
*/
public function removeSlashes( $t )
{
return $t;
}
/**
* Build order by clause
*
* @access protected
* @param string Order by clause
* @return void
* @return @e void
*/
protected function _buildOrderBy( $order )
{
@@ -599,7 +604,7 @@ abstract class db_main_mysql extends dbMain
*
* @access protected
* @param string Having clause
* @return void
* @return @e void
*/
protected function _buildHaving( $having_clause )
{
@@ -614,7 +619,7 @@ abstract class db_main_mysql extends dbMain
*
* @access protected
* @param string Group by clause
* @return void
* @return @e void
*/
protected function _buildGroupBy( $group )
{
@@ -630,7 +635,7 @@ abstract class db_main_mysql extends dbMain
* @access protected
* @param integer Start offset
* @param integer [Optional] Number of records
* @return void
* @return @e void
*/
protected function _buildLimit( $offset, $limit=0 )
{
@@ -733,16 +738,26 @@ abstract class db_main_mysql extends dbMain
* @param array Array of values to allow
* @return string SQL-formatted concat string
*/
public function buildLikeChain( $column, $data )
public function buildLikeChain( $column, $data, $isNumerical=true )
{
$return = $column . "='*'";
if ( is_array( $data ) )
$comma = ',';
if ( ! is_array( $data ) )
{
foreach( $data as $id )
{
$return .= " OR " . $column . " LIKE '%," . $id . ",%'";
}
return '1=1';
}
if ( ! $isNumerical )
{
$comma = '';
$first = array_shift( $data );
$return = $column . ' LIKE \'%' . $first . '%\'';
}
foreach( $data as $id )
{
$return .= " OR " . $column . " LIKE '%" . $comma . $id . $comma . "%'";
}
return $return;
@@ -765,6 +780,11 @@ abstract class db_main_mysql extends dbMain
foreach( $ids as $i )
{
if ( ! $i )
{
continue;
}
$_or[] = "FIND_IN_SET(" . $i . "," . $field . ")";
}
@@ -785,6 +805,20 @@ abstract class db_main_mysql extends dbMain
return $where . ' )';
}
/**
* Set Timezone
*
* @param float UTC Offset (e.g. 6 or -4.5)
*/
public function setTimeZone( $offset )
{
$offset = number_format( floatval( $offset ), 2 );
$decimal = substr( $offset, strpos( $offset, '.' ) + 1 );
$offset = ( $offset >= 0 ? '+' . floor( $offset ) : ceil( $offset ) ) . ':' . str_pad( $decimal = ( 60 / 100 ) * $decimal, 2, '0' );
$this->query( "SET time_zone = '{$offset}';" );
}
/**
* Build instr string
*
@@ -906,6 +940,22 @@ abstract class db_main_mysql extends dbMain
{
return $is_null ? " IS NULL " : " IS NOT NULL ";
}
/**
* Build coalesce statement
*
* @param array Values to check
* @return string SQL-formatted coalesce statement
*/
public function buildCoalesce( $values=array() )
{
if( !count($values) )
{
return '';
}
return "COALESCE(" . implode( ',', $values ) . ")";
}
/**
* Build from_unixtime string
@@ -927,6 +977,17 @@ abstract class db_main_mysql extends dbMain
}
}
/**
* Build unix_timestamp string
*
* @param string Column name
* @return string SQL-formatted unix_timestamp string
*/
public function buildUnixTimestamp( $column )
{
return "UNIX_TIMESTAMP(" . $column . ")";
}
/**
* Build date_format string
*
@@ -963,7 +1024,7 @@ abstract class db_main_mysql extends dbMain
*/
public function buildSearchStatement( $column, $keyword, $booleanMode=true, $returnRanking=false, $useFulltext=true )
{
if( !$useFulltext )
if( !$useFulltext OR strtolower($this->connect_vars['mysql_tbl_type']) != 'myisam' )
{
return "{$column} LIKE '%{$keyword}%'";
}
@@ -972,14 +1033,25 @@ abstract class db_main_mysql extends dbMain
return "MATCH( {$column} ) AGAINST( '{$keyword}' " . ( $booleanMode === TRUE ? 'IN BOOLEAN MODE' : '' ) . " )" . ( $returnRanking === TRUE ? ' as ranking' : '' );
}
}
/**
* Builds a call to MD5 equivalent
*
* @access public
* @return string SQL-formatted MD5 function call string
*/
public function buildMd5Statement( $statement )
{
return "MD5(" . $statement . ")";
}
/**
* Build calc rows
* We don't have to do anything for MySQL 4+ as it's handled internally
* This is always called before the limit is applied
*
* @access public
* @return void Sets $this->_calcRows
* @return @e void Sets $this->_calcRows
*/
protected function _buildCalcRows()
{
@@ -1005,7 +1077,7 @@ abstract class db_main_mysql extends dbMain
* @param string Table name
* @param string [Optional] Where clause
* @param array [Optional] Joined table data
* @return void
* @return @e void
*/
protected function _buildSelect( $get, $table, $where, $add_join=array(), $calcRows=FALSE )
{
@@ -1068,12 +1140,12 @@ abstract class db_main_mysql extends dbMain
foreach( $add_join as $join )
{
# Push join's select to stack
if ( isset($join['select']) AND $join['select'] )
if ( !empty($join['select']) )
{
$select_array[] = $join['select'];
}
if ( !isset($join['type']) OR !$join['type'] OR $join['type'] == 'left' )
if ( empty($join['type']) OR $join['type'] == 'left' )
{
$hasLeft = true;
# Join is left or not specified (assume left)
@@ -1149,11 +1221,11 @@ abstract class db_main_mysql extends dbMain
if ( extension_loaded('mysqli') AND ! defined( 'FORCE_MYSQL_ONLY' ) )
{
require( dirname( __FILE__ ) . "/classDbMysqliClient.php" );
require( dirname( __FILE__ ) . "/classDbMysqliClient.php" );/*noLibHook*/
}
else
{
require( dirname( __FILE__ ) . "/classDbMysqlClient.php" );
require( dirname( __FILE__ ) . "/classDbMysqlClient.php" );/*noLibHook*/
}
//-----------------------------------------