function _pconnect($argDSN, $argUsername, $argPassword, $argDatabasename)
{
global $php_errormsg;
if (!function_exists('ads_connect')) {
return null;
}
if (isset($php_errormsg)) {
$php_errormsg = '';
}
$this->_errorMsg = isset($php_errormsg) ? $php_errormsg : '';
if ($this->debug && $argDatabasename) {
ADOConnection::outp("For PConnect(), {$argDatabasename} is not used. Place dsn in 1st parameter.");
}
// print "dsn=$argDSN u=$argUsername p=$argPassword<br>"; flush();
if ($this->curmode === false) {
$this->_connectionID = ads_connect($argDSN, $argUsername, $argPassword);
} else {
$this->_connectionID = ads_pconnect($argDSN, $argUsername, $argPassword, $this->curmode);
}
$this->_errorMsg = isset($php_errormsg) ? $php_errormsg : '';
if ($this->_connectionID && $this->autoRollback) {
@ads_rollback($this->_connectionID);
}
if (isset($this->connectStmt)) {
$this->Execute($this->connectStmt);
}
return $this->_connectionID != false;
}
public static function connectDB()
{
self::$connectionId = ads_connect(self::$connectionString, self::$user, self::$password);
return self::$connectionId;
}