| Zeile 6 | Zeile 6 |
|---|
* Website: http://mybb.com
* License: http://mybb.com/about/license
*
|
* Website: http://mybb.com
* License: http://mybb.com/about/license
*
|
* $Id: db_mysqli.php 5297 2010-12-28 22:01:14Z Tomm $
| * $Id$
|
*/
class DB_MySQLi
| */
class DB_MySQLi
|
| Zeile 166 | Zeile 166 |
|---|
// 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[$type]))
| if(!isset($connections[$type]) || !is_array($connections[$type]))
|
{
break;
}
| {
break;
}
|
| Zeile 184 | Zeile 184 |
|---|
// Loop-de-loop
foreach($connections[$type] as $single_connection)
{
|
// Loop-de-loop
foreach($connections[$type] as $single_connection)
{
|
$connect_function = "mysqli_connect";
$persist = "";
if($single_connection['pconnect'] && version_compare(PHP_VERSION, '5.3.0', '>='))
| $persist = '';
$connect_function = 'mysqli_connect';
if(isset($single_connection['pconnect']) && version_compare(PHP_VERSION, '5.3.0', '>='))
|
{
|
{
|
$persist = "p:";
| $persist = 'p:';
|
}
|
}
|
$link = $type."_link";
$this->get_execution_time();
|
$link = "{$type}_link";
$this->get_execution_time();
|
// Specified a custom port for this connection?
|
// Specified a custom port for this connection?
|
list($hostname, $port) = explode(":", $single_connection['hostname'], 2);
if($port)
| $port = 0;
if(strstr($single_connection['hostname'],':'))
{
list($hostname, $port) = explode(":", $single_connection['hostname'], 2);
}
if($port)
|
{
$this->$link = @$connect_function($persist.$hostname, $single_connection['username'], $single_connection['password'], "", $port);
}
else
{
$this->$link = @$connect_function($persist.$single_connection['hostname'], $single_connection['username'], $single_connection['password']);
|
{
$this->$link = @$connect_function($persist.$hostname, $single_connection['username'], $single_connection['password'], "", $port);
}
else
{
$this->$link = @$connect_function($persist.$single_connection['hostname'], $single_connection['username'], $single_connection['password']);
|
}
| }
|
$time_spent = $this->get_execution_time();
$this->query_time += $time_spent;
|
$time_spent = $this->get_execution_time();
$this->query_time += $time_spent;
|
| Zeile 267 | Zeile 272 |
|---|
$slave_success = @mysqli_select_db($this->write_link, $database) or $this->error("[WRITE] Unable to select slave database", $this->write_link);
$success = ($master_success && $slave_success ? true : false);
|
$slave_success = @mysqli_select_db($this->write_link, $database) or $this->error("[WRITE] Unable to select slave database", $this->write_link);
$success = ($master_success && $slave_success ? true : false);
|
}
| }
|
else
{
$success = $master_success;
| else
{
$success = $master_success;
|
| Zeile 291 | Zeile 296 |
|---|
* @param string The query SQL.
* @param boolean 1 if hide errors, 0 if not.
* @param integer 1 if executes on slave database, 0 if not.
|
* @param string The query SQL.
* @param boolean 1 if hide errors, 0 if not.
* @param integer 1 if executes on slave database, 0 if not.
|
* @return resource The query data.
*/
| * @return resource The query data.
*/
|
function query($string, $hide_errors=0, $write_query=0)
{
global $pagestarttime, $db, $mybb;
| function query($string, $hide_errors=0, $write_query=0)
{
global $pagestarttime, $db, $mybb;
|
| Zeile 315 | Zeile 320 |
|---|
{
$this->error($string);
exit;
|
{
$this->error($string);
exit;
|
}
| }
|
$query_time = $this->get_execution_time();
$this->query_time += $query_time;
$this->query_count++;
| $query_time = $this->get_execution_time();
$this->query_time += $query_time;
$this->query_count++;
|
| Zeile 328 | Zeile 333 |
|---|
return $query;
}
|
return $query;
}
|
/**
| /**
|
* Execute a write query on the slave database
*
* @param string The query SQL.
| * Execute a write query on the slave database
*
* @param string The query SQL.
|
| Zeile 349 | Zeile 354 |
|---|
function explain_query($string, $qtime)
{
global $plugins;
|
function explain_query($string, $qtime)
{
global $plugins;
|
| |
$debug_extra = '';
|
if($plugins->current_hook)
{
$debug_extra = "<div style=\"float_right\">(Plugin Hook: {$plugins->current_hook})</div>";
|
if($plugins->current_hook)
{
$debug_extra = "<div style=\"float_right\">(Plugin Hook: {$plugins->current_hook})</div>";
|
}
| }
|
if(preg_match("#^\s*select#i", $string))
{
$query = mysqli_query($this->current_link, "EXPLAIN $string");
| if(preg_match("#^\s*select#i", $string))
{
$query = mysqli_query($this->current_link, "EXPLAIN $string");
|
| Zeile 361 | Zeile 368 |
|---|
"<td colspan=\"8\" style=\"background-color: #ccc;\">{$debug_extra}<div><strong>#".$this->query_count." - Select Query</strong></div></td>\n".
"</tr>\n".
"<tr>\n".
|
"<td colspan=\"8\" style=\"background-color: #ccc;\">{$debug_extra}<div><strong>#".$this->query_count." - Select Query</strong></div></td>\n".
"</tr>\n".
"<tr>\n".
|
"<td colspan=\"8\" style=\"background-color: #fefefe;\"><span style=\"font-family: Courier; font-size: 14px;\">".$string."</span></td>\n".
| "<td colspan=\"8\" style=\"background-color: #fefefe;\"><span style=\"font-family: Courier; font-size: 14px;\">".htmlspecialchars_uni($string)."</span></td>\n".
|
"</tr>\n".
"<tr style=\"background-color: #efefef;\">\n".
"<td><strong>table</strong></td>\n".
| "</tr>\n".
"<tr style=\"background-color: #efefef;\">\n".
"<td><strong>table</strong></td>\n".
|
| Zeile 391 | Zeile 398 |
|---|
$this->explain .=
"<tr>\n".
"<td colspan=\"8\" style=\"background-color: #fff;\">Query Time: ".$qtime."</td>\n".
|
$this->explain .=
"<tr>\n".
"<td colspan=\"8\" style=\"background-color: #fff;\">Query Time: ".$qtime."</td>\n".
|
"</tr>\n".
"</table>\n".
"<br />\n";
}
| "</tr>\n".
"</table>\n".
"<br />\n";
}
|
else
{
$this->explain .= "<table style=\"background-color: #666;\" width=\"95%\" cellpadding=\"4\" cellspacing=\"1\" align=\"center\">\n".
| else
{
$this->explain .= "<table style=\"background-color: #666;\" width=\"95%\" cellpadding=\"4\" cellspacing=\"1\" align=\"center\">\n".
|
| Zeile 418 | Zeile 425 |
|---|
/**
* Return a result array for a query.
|
/**
* Return a result array for a query.
|
*
* @param resource The query data.
| *
* @param resource The query data.
|
* @param constant The type of array to return.
* @return array The array of results.
*/
| * @param constant The type of array to return.
* @return array The array of results.
*/
|
| Zeile 431 | Zeile 438 |
|---|
/**
* Return a specific field from a query.
|
/**
* Return a specific field from a query.
|
*
* @param resource The query ID.
| *
* @param resource The query ID.
|
* @param string The name of the field to return.
* @param int The number of the row to fetch it from.
*/
| * @param string The name of the field to return.
* @param int The number of the row to fetch it from.
*/
|
| Zeile 444 | Zeile 451 |
|---|
}
$array = $this->fetch_array($query);
return $array[$field];
|
}
$array = $this->fetch_array($query);
return $array[$field];
|
}
/**
| }
/**
|
* Moves internal row pointer to the next row
*
* @param resource The query ID.
| * Moves internal row pointer to the next row
*
* @param resource The query ID.
|
| Zeile 455 | Zeile 462 |
|---|
function data_seek($query, $row)
{
return mysqli_data_seek($query, $row);
|
function data_seek($query, $row)
{
return mysqli_data_seek($query, $row);
|
}
/**
| }
/**
|
* Return the number of rows resulting from a query.
*
* @param resource The query data.
| * Return the number of rows resulting from a query.
*
* @param resource The query data.
|
| Zeile 494 | Zeile 501 |
|---|
/**
* Return an error number.
|
/**
* Return an error number.
|
*
| *
|
* @return int The error number of the current error.
*/
function error_number()
| * @return int The error number of the current error.
*/
function error_number()
|
| Zeile 696 | Zeile 703 |
|---|
$query = "SELECT ".$fields." FROM ".$this->table_prefix.$table;
if($conditions != "")
|
$query = "SELECT ".$fields." FROM ".$this->table_prefix.$table;
if($conditions != "")
|
{
| {
|
$query .= " WHERE ".$conditions;
}
| $query .= " WHERE ".$conditions;
}
|
| Zeile 853 | Zeile 860 |
|---|
*/
function escape_string($string)
{
|
*/
function escape_string($string)
{
|
| | if($this->db_encoding == 'utf8')
{
$string = validate_utf8_string($string, false);
}
elseif($this->db_encoding == 'utf8mb4')
{
$string = validate_utf8_string($string);
}
|
if(function_exists("mysqli_real_escape_string") && $this->read_link)
{
$string = mysqli_real_escape_string($this->read_link, $string);
| if(function_exists("mysqli_real_escape_string") && $this->read_link)
{
$string = mysqli_real_escape_string($this->read_link, $string);
|
| Zeile 998 | Zeile 1014 |
|---|
$query = $this->write_query("SHOW TABLE STATUS LIKE '{$this->table_prefix}$table'");
$status = $this->fetch_array($query);
$table_type = my_strtoupper($status['Engine']);
|
$query = $this->write_query("SHOW TABLE STATUS LIKE '{$this->table_prefix}$table'");
$status = $this->fetch_array($query);
$table_type = my_strtoupper($status['Engine']);
|
if($version >= '3.23.23' && $table_type == 'MYISAM')
| if(version_compare($version, '3.23.23', '>=') && ($table_type == 'MYISAM' || $table_type == 'ARIA'))
{
return true;
}
elseif(version_compare($version, '5.6', '>=') && $table_type == 'INNODB')
|
{
return true;
}
| {
return true;
}
|
| Zeile 1015 | Zeile 1035 |
|---|
{
$version = $this->get_version();
$supports_fulltext = $this->supports_fulltext($table);
|
{
$version = $this->get_version();
$supports_fulltext = $this->supports_fulltext($table);
|
if($version >= '4.0.1' && $supports_fulltext == true)
| if(version_compare($version, '4.0.1', '>=') && $supports_fulltext == true)
|
{
return true;
}
| {
return true;
}
|
| Zeile 1240 | Zeile 1260 |
|---|
'latin5' => 'ISO 8859-9 Turkish',
'armscii8' => 'ARMSCII-8 Armenian',
'utf8' => 'UTF-8 Unicode',
|
'latin5' => 'ISO 8859-9 Turkish',
'armscii8' => 'ARMSCII-8 Armenian',
'utf8' => 'UTF-8 Unicode',
|
| | 'utf8mb4' => '4-Byte UTF-8 Unicode (requires MySQL 5.5.3 or above)',
|
'ucs2' => 'UCS-2 Unicode',
'cp866' => 'DOS Russian',
'keybcs2' => 'DOS Kamenicky Czech-Slovak',
| 'ucs2' => 'UCS-2 Unicode',
'cp866' => 'DOS Russian',
'keybcs2' => 'DOS Kamenicky Czech-Slovak',
|
| Zeile 1288 | Zeile 1309 |
|---|
'latin5' => 'latin5_turkish_ci',
'armscii8' => 'armscii8_general_ci',
'utf8' => 'utf8_general_ci',
|
'latin5' => 'latin5_turkish_ci',
'armscii8' => 'armscii8_general_ci',
'utf8' => 'utf8_general_ci',
|
| | 'utf8mb4' => 'utf8mb4_general_ci',
|
'ucs2' => 'ucs2_general_ci',
'cp866' => 'cp866_general_ci',
'keybcs2' => 'keybcs2_general_ci',
| 'ucs2' => 'ucs2_general_ci',
'cp866' => 'cp866_general_ci',
'keybcs2' => 'keybcs2_general_ci',
|