| Zeile 6 | Zeile 6 |
|---|
* Website: http://www.mybboard.net
* License: http://www.mybboard.net/about/license
*
|
* Website: http://www.mybboard.net
* License: http://www.mybboard.net/about/license
*
|
* $Id: db_mysql.php 3902 2008-06-11 02:21:37Z Tikitiki $
| * $Id: db_mysql.php 5379 2011-02-21 11:06:42Z Tomm $
|
*/
class DB_MySQL
| */
class DB_MySQL
|
| Zeile 143 | Zeile 143 |
|---|
{
$connections['read'][] = $config;
}
|
{
$connections['read'][] = $config;
}
|
| | else
|
// Connecting to more than one server
{
// Specified multiple servers, but no specific read/write servers
| // Connecting to more than one server
{
// Specified multiple servers, but no specific read/write servers
|
| Zeile 164 | Zeile 165 |
|---|
// Actually connect to the specified servers
foreach(array('read', 'write') as $type)
|
// Actually connect to the specified servers
foreach(array('read', 'write') as $type)
|
{
| {
|
if(!is_array($connections[$type]))
|
if(!is_array($connections[$type]))
|
{
| {
|
break;
}
| break;
}
|
| Zeile 175 | Zeile 176 |
|---|
$details = $connections[$type];
unset($connections);
$connections[$type][] = $details;
|
$details = $connections[$type];
unset($connections);
$connections[$type][] = $details;
|
}
| }
|
// Shuffle the connections
shuffle($connections[$type]);
|
// Shuffle the connections
shuffle($connections[$type]);
|
| Zeile 185 | Zeile 186 |
|---|
{
$connect_function = "mysql_connect";
if($single_connection['pconnect'])
|
{
$connect_function = "mysql_connect";
if($single_connection['pconnect'])
|
{
| {
|
$connect_function = "mysql_pconnect";
}
| $connect_function = "mysql_pconnect";
}
|
| Zeile 229 | Zeile 230 |
|---|
}
// Select databases
|
}
// Select databases
|
$this->select_db($config['database']);
| if(!$this->select_db($config['database']))
{
return false;
}
|
$this->current_link = &$this->read_link;
return $this->read_link;
|
$this->current_link = &$this->read_link;
return $this->read_link;
|
| Zeile 427 | Zeile 431 |
|---|
{
$array = $this->fetch_array($query);
return $array[$field];
|
{
$array = $this->fetch_array($query);
return $array[$field];
|
}
else
{
| }
else
{
|
return mysql_result($query, $row, $field);
}
}
| return mysql_result($query, $row, $field);
}
}
|
| Zeile 443 | Zeile 447 |
|---|
function data_seek($query, $row)
{
return mysql_data_seek($query, $row);
|
function data_seek($query, $row)
{
return mysql_data_seek($query, $row);
|
}
| }
|
/**
* Return the number of rows resulting from a query.
*
| /**
* Return the number of rows resulting from a query.
*
|
| Zeile 458 | Zeile 462 |
|---|
/**
* Return the last id number of inserted data.
|
/**
* Return the last id number of inserted data.
|
*
| *
|
* @return int The id number.
*/
function insert_id()
| * @return int The id number.
*/
function insert_id()
|
| Zeile 485 | Zeile 489 |
|---|
* @return int The error number of the current error.
*/
function error_number()
|
* @return int The error number of the current error.
*/
function error_number()
|
{
if($this->current_link)
| {
if($this->current_link)
|
{
return @mysql_errno($this->current_link);
}
| {
return @mysql_errno($this->current_link);
}
|
| Zeile 500 | Zeile 504 |
|---|
* Return an error string.
*
* @return string The explanation for the current error.
|
* Return an error string.
*
* @return string The explanation for the current error.
|
*/
| */
|
function error_string()
{
if($this->current_link)
| function error_string()
{
if($this->current_link)
|
| Zeile 543 | Zeile 547 |
|---|
{
trigger_error("<strong>[SQL] [".$this->error_number()."] ".$this->error_string()."</strong><br />{$string}", E_USER_ERROR);
}
|
{
trigger_error("<strong>[SQL] [".$this->error_number()."] ".$this->error_string()."</strong><br />{$string}", E_USER_ERROR);
}
|
| | }
else
{
return false;
|
}
}
| }
}
|
| Zeile 711 | Zeile 719 |
|---|
* @return int The insert ID if available
*/
function insert_query($table, $array)
|
* @return int The insert ID if available
*/
function insert_query($table, $array)
|
{
if(!is_array($array))
{
return false;
| {
if(!is_array($array))
{
return false;
|
}
$fields = "`".implode("`,`", array_keys($array))."`";
$values = implode("','", $array);
| }
$fields = "`".implode("`,`", array_keys($array))."`";
$values = implode("','", $array);
|
| Zeile 732 | Zeile 740 |
|---|
* @param string The table name to perform the query on.
* @param array An array of inserts.
* @return int The insert ID if available
|
* @param string The table name to perform the query on.
* @param array An array of inserts.
* @return int The insert ID if available
|
*/
| */
|
function insert_query_multiple($table, $array)
{
if(!is_array($array))
| function insert_query_multiple($table, $array)
{
if(!is_array($array))
|
| Zeile 786 | Zeile 794 |
|---|
{
$query .= $comma."`".$field."`={$quote}{$value}{$quote}";
$comma = ", ";
|
{
$query .= $comma."`".$field."`={$quote}{$value}{$quote}";
$comma = ", ";
|
}
| }
|
if(!empty($where))
|
if(!empty($where))
|
{
| {
|
$query .= " WHERE $where";
|
$query .= " WHERE $where";
|
}
| }
|
if(!empty($limit))
{
|
if(!empty($limit))
{
|
| Zeile 801 | Zeile 809 |
|---|
return $this->write_query("
UPDATE {$this->table_prefix}$table
SET $query
|
return $this->write_query("
UPDATE {$this->table_prefix}$table
SET $query
|
");
}
/**
| ");
}
/**
|
* Build a delete query.
*
* @param string The table name to perform the query on.
| * Build a delete query.
*
* @param string The table name to perform the query on.
|
| Zeile 857 | Zeile 865 |
|---|
*
* @param object The query to destroy.
* @return boolean Returns true on success, false on faliure
|
*
* @param object The query to destroy.
* @return boolean Returns true on success, false on faliure
|
*/
| */
|
function free_result($query)
{
return mysql_free_result($query);
| function free_result($query)
{
return mysql_free_result($query);
|
| Zeile 1015 | Zeile 1023 |
|---|
}
return false;
}
|
}
return false;
}
|
|
|
/**
* Creates a fulltext index on the specified column in the specified table with optional index name.
|
/**
* Creates a fulltext index on the specified column in the specified table with optional index name.
|
*
| *
|
* @param string The name of the table.
* @param string Name of the column to be indexed.
* @param string The index name, optional.
| * @param string The name of the table.
* @param string Name of the column to be indexed.
* @param string The index name, optional.
|
| Zeile 1027 | Zeile 1035 |
|---|
{
$this->write_query("
ALTER TABLE {$this->table_prefix}$table
|
{
$this->write_query("
ALTER TABLE {$this->table_prefix}$table
|
ADD FULLTEXT $name ($column)
| ADD FULLTEXT $name ($column)
");
}
/**
* Drop an index with the specified name from the specified table
*
* @param string The name of the table.
* @param string The name of the index.
*/
function drop_index($table, $name)
{
$this->write_query("
ALTER TABLE {$this->table_prefix}$table
DROP INDEX $name
|
");
}
|
");
}
|
|
|
/**
|
/**
|
* Drop an index with the specified name from the specified table
| * Checks to see if an index exists on a specified table
|
*
* @param string The name of the table.
* @param string The name of the index.
*/
|
*
* @param string The name of the table.
* @param string The name of the index.
*/
|
function drop_index($table, $name)
| function index_exists($table, $index)
|
{
|
{
|
$this->write_query("
ALTER TABLE {$this->table_prefix}$table
DROP INDEX $name
");
| $index_exists = false;
$query = $this->write_query("SHOW INDEX FROM {$this->table_prefix}{$table}");
while($ukey = $this->fetch_array($query))
{
if($ukey['Key_name'] == $index)
{
$index_exists = true;
break;
}
}
if($index_exists)
{
return true;
}
return false;
|
}
/**
| }
/**
|
| Zeile 1138 | Zeile 1173 |
|---|
*/
function fetch_db_charsets()
{
|
*/
function fetch_db_charsets()
{
|
if($this_link && $this->get_version() < 4.1)
| if($this->link && version_compare($this->get_version(), "4.1", "<"))
|
{
return false;
}
| {
return false;
}
|
| Zeile 1284 | Zeile 1319 |
|---|
}
}
|
}
}
|
if(!class_exists('databaseEngine'))
{
class databaseEngine extends DB_MySQL {
}
}
| |
?>
| ?>
|