improve detection of database backend
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parent
4140a75a5e
commit
6592fbb948
15
lib/db.php
15
lib/db.php
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@ -42,11 +42,22 @@ class OC_DB {
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*
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* Connects to the database as specified in config.php
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*/
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public static function connect(){
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public static function connect($backend=null){
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if(self::$connection){
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return;
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}
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if(class_exists('PDO') && OC_Config::getValue('installed', false)){//check if we can use PDO, else use MDB2 (instalation always needs to be done my mdb2)
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if(is_null($backend)){
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$backend=self::BACKEND_MDB2;
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if(class_exists('PDO') && OC_Config::getValue('installed', false)){//check if we can use PDO, else use MDB2 (instalation always needs to be done my mdb2)
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$type = OC_Config::getValue( "dbtype", "sqlite" );
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if($type=='sqlite3') $type='sqlite';
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$drivers=PDO::getAvailableDrivers();
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if(array_search($type,$drivers)!==false){
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$backend=self::BACKEND_PDO;
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}
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}
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}
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if($backend==self::BACKEND_PDO){
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self::connectPDO();
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self::$connection=self::$PDO;
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self::$backend=self::BACKEND_PDO;
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