| Zeile 72 | Zeile 72 |
|---|
* @var resource
*/
public $current_link;
|
* @var resource
*/
public $current_link;
|
| |
/**
* @var array
*/
public $connections = array();
|
/**
* The database name.
|
/**
* The database name.
|
| Zeile 175 | Zeile 180 |
|---|
else
{
$connections = $config;
|
else
{
$connections = $config;
|
}
}
$this->db_encoding = $config['encoding'];
| }
}
if(isset($config['encoding']))
{
$this->db_encoding = $config['encoding'];
}
|
// Actually connect to the specified servers
foreach(array('read', 'write') as $type)
{
if(!isset($connections[$type]) || !is_array($connections[$type]))
|
// Actually connect to the specified servers
foreach(array('read', 'write') as $type)
{
if(!isset($connections[$type]) || !is_array($connections[$type]))
|
{
| {
|
break;
}
| break;
}
|
| Zeile 197 | Zeile 205 |
|---|
// Shuffle the connections
shuffle($connections[$type]);
|
// Shuffle the connections
shuffle($connections[$type]);
|
|
|
// Loop-de-loop
foreach($connections[$type] as $single_connection)
{
$connect_function = "mysql_connect";
if(isset($single_connection['pconnect']))
|
// Loop-de-loop
foreach($connections[$type] as $single_connection)
{
$connect_function = "mysql_connect";
if(isset($single_connection['pconnect']))
|
{
| {
|
$connect_function = "mysql_pconnect";
}
| $connect_function = "mysql_pconnect";
}
|
| Zeile 225 | Zeile 233 |
|---|
else
{
$this->connections[] = "<span style=\"color: red\">[FAILED] [".strtoupper($type)."] {$single_connection['username']}@{$single_connection['hostname']}</span>";
|
else
{
$this->connections[] = "<span style=\"color: red\">[FAILED] [".strtoupper($type)."] {$single_connection['username']}@{$single_connection['hostname']}</span>";
|
}
}
}
| }
}
}
|
// No write server was specified (simple connection or just multiple servers) - mirror write link
if(!array_key_exists('write', $connections))
{
| // No write server was specified (simple connection or just multiple servers) - mirror write link
if(!array_key_exists('write', $connections))
{
|
| Zeile 252 | Zeile 260 |
|---|
if(!$this->select_db($config['database']))
{
return -1;
|
if(!$this->select_db($config['database']))
{
return -1;
|
}
$this->current_link = &$this->read_link;
| }
$this->current_link = &$this->read_link;
|
return $this->read_link;
}
| return $this->read_link;
}
|
| Zeile 279 | Zeile 287 |
|---|
else
{
$success = $read_success;
|
else
{
$success = $read_success;
|
}
| }
|
if($success && $this->db_encoding)
{
|
if($success && $this->db_encoding)
{
|
| Zeile 290 | Zeile 298 |
|---|
else
{
$this->query("SET NAMES '{$this->db_encoding}'");
|
else
{
$this->query("SET NAMES '{$this->db_encoding}'");
|
}
| }
|
if($write_success && count($this->connections) > 1)
{
if(version_compare(PHP_VERSION, '5.2.3', '>=')) {
| if($write_success && count($this->connections) > 1)
{
if(version_compare(PHP_VERSION, '5.2.3', '>=')) {
|
| Zeile 317 | Zeile 325 |
|---|
function query($string, $hide_errors=0, $write_query=0)
{
global $mybb;
|
function query($string, $hide_errors=0, $write_query=0)
{
global $mybb;
|
|
|
get_execution_time();
// Only execute write queries on master database
| get_execution_time();
// Only execute write queries on master database
|
| Zeile 330 | Zeile 338 |
|---|
{
$this->current_link = &$this->read_link;
$query = @mysql_query($string, $this->read_link);
|
{
$this->current_link = &$this->read_link;
$query = @mysql_query($string, $this->read_link);
|
}
| }
|
if($this->error_number() && !$hide_errors)
{
$this->error($string);
| if($this->error_number() && !$hide_errors)
{
$this->error($string);
|
| Zeile 433 | Zeile 441 |
|---|
$this->explain .= "<table style=\"background-color: #666;\" width=\"95%\" cellpadding=\"4\" cellspacing=\"1\" align=\"center\">\n".
"<tr>\n".
"<td style=\"background-color: #ccc;\">{$debug_extra}<div><strong>#".$this->query_count." - Write Query</strong></div></td>\n".
|
$this->explain .= "<table style=\"background-color: #666;\" width=\"95%\" cellpadding=\"4\" cellspacing=\"1\" align=\"center\">\n".
"<tr>\n".
"<td style=\"background-color: #ccc;\">{$debug_extra}<div><strong>#".$this->query_count." - Write Query</strong></div></td>\n".
|
"</tr>\n".
| "</tr>\n".
|
"<tr style=\"background-color: #fefefe;\">\n".
"<td><span style=\"font-family: Courier; font-size: 14px;\">".htmlspecialchars_uni($string)."</span></td>\n".
"</tr>\n".
| "<tr style=\"background-color: #fefefe;\">\n".
"<td><span style=\"font-family: Courier; font-size: 14px;\">".htmlspecialchars_uni($string)."</span></td>\n".
"</tr>\n".
|
| Zeile 446 | Zeile 454 |
|---|
$this->querylist[$this->query_count]['query'] = $string;
$this->querylist[$this->query_count]['time'] = $qtime;
|
$this->querylist[$this->query_count]['query'] = $string;
$this->querylist[$this->query_count]['time'] = $qtime;
|
}
| }
|
/**
* Return a result array for a query.
|
/**
* Return a result array for a query.
|
| Zeile 485 | Zeile 493 |
|---|
if($row === false)
{
$array = $this->fetch_array($query);
|
if($row === false)
{
$array = $this->fetch_array($query);
|
return $array[$field];
| if($array !== null)
{
return $array[$field];
}
return null;
|
}
else
{
| }
else
{
|
| Zeile 1412 | Zeile 1424 |
|---|
$default = '';
}
|
$default = '';
}
|
return (bool)$this->write_query("ALTER TABLE {$this->table_prefix}{$table} MODIFY `{$column}` {$new_definition} {$not_null}");
| return (bool)$this->write_query("ALTER TABLE {$this->table_prefix}{$table} MODIFY `{$column}` {$new_definition} {$not_null} {$default}");
|
}
/**
| }
/**
|