Revision 1974
Added by darkviper about 11 years ago
| WbDatabase.php | ||
|---|---|---|
| 40 | 40 |
|
| 41 | 41 |
private $_db_handle = null; // readonly from outside |
| 42 | 42 |
private $_db_name = ''; |
| 43 |
private $_sInstanceIdentifier = ''; |
|
| 43 | 44 |
protected $sTablePrefix = ''; |
| 44 | 45 |
protected $sCharset = ''; |
| 45 | 46 |
protected $connected = false; |
| ... | ... | |
| 59 | 60 |
public static function getInstance($sIdentifier = 'core') {
|
| 60 | 61 |
if( !isset(self::$_oInstances[$sIdentifier])) {
|
| 61 | 62 |
$c = __CLASS__; |
| 62 |
self::$_oInstances[$sIdentifier] = new $c; |
|
| 63 |
$oInstance = new $c; |
|
| 64 |
$oInstance->_sInstanceIdentifier = $sIdentifier; |
|
| 65 |
self::$_oInstances[$sIdentifier] = $oInstance; |
|
| 63 | 66 |
} |
| 64 | 67 |
return self::$_oInstances[$sIdentifier]; |
| 65 | 68 |
} |
| ... | ... | |
| 83 | 86 |
* Example for SQL-Url: 'mysql://user:password@demo.de[:3306]/datenbank' |
| 84 | 87 |
*/ |
| 85 | 88 |
public function doConnect($url = '') {
|
| 89 |
if($this->connected) { return $this->connected; } // prevent from reconnecting
|
|
| 86 | 90 |
$this->connected = false; |
| 87 | 91 |
if($url != '') {
|
| 88 | 92 |
$aIni = parse_url($url); |
| ... | ... | |
| 137 | 141 |
|
| 138 | 142 |
// Disconnect from the database |
| 139 | 143 |
public function disconnect() {
|
| 140 |
if($this->connected==true) {
|
|
| 144 |
if($this->connected == true && $oInstance->_sInstanceIdentifier != 'core' ) {
|
|
| 141 | 145 |
mysql_close($this->_db_handle); |
| 146 |
$this->connected = false; |
|
| 142 | 147 |
return true; |
| 143 |
} else {
|
|
| 144 |
return false; |
|
| 145 | 148 |
} |
| 149 |
return false; |
|
| 146 | 150 |
} |
| 147 | 151 |
|
| 148 | 152 |
// Run a query |
| ... | ... | |
| 227 | 231 |
case 'getTablePrefix': |
| 228 | 232 |
$retval = $this->sTablePrefix; |
| 229 | 233 |
break; |
| 234 |
case 'QueryCount': |
|
| 230 | 235 |
case 'getQueryCount': |
| 231 | 236 |
$retval = $this->iQueryCount; |
| 232 | 237 |
break; |
Also available in: Unified diff
/framework/WbDatabase fixed little problem with multiple database connections