public function connect( $conf ) 
	{	
		$connection_params = array();
		
		foreach( $conf as $key => $value )
		 {
			if ( is_string( $value ) ) 
			{
				$connection_params[ '{'.$key.'}' ] = $value;
			}
		}
		
		$connection_string = \CCStr::replace( $this->connection_string, $connection_params );
		
		$this->connection = new \PDO( $connection_string, $conf['user'], $conf['pass'], $this->connection_attributes( $conf ) );
		
		// At the moment this will never happen because pdo is going to 
		// trhow an exception when the connection fails
		/*if ( !$this->connection )
		{
			return false;
		}*/
		
		// let pdo throw exceptions
		$this->connection->setAttribute(\PDO::ATTR_ERRMODE, \PDO::ERRMODE_EXCEPTION);
		
		return true;
	}
public function connect( $conf ) 
	{	
		$connection_params = array();
		
		foreach( $conf as $key => $value )
		 {
			if ( is_string( $value ) ) 
			{
				$connection_params[ '{'.$key.'}' ] = $value;
			}
		}
		
		$connection_string = \CCStr::replace( $this->connection_string, $connection_params );
		
		$this->connection = new \PDO( $connection_string, $conf['user'], $conf['pass'], $this->connection_attributes( $conf ) );
		
		// At the moment this will never happen because pdo is going to 
		// trhow an exception when the connection fails
		/*if ( !$this->connection )
		{
			return false;
		}*/
		
		// let pdo throw exceptions
		$this->connection->setAttribute(\PDO::ATTR_ERRMODE, \PDO::ERRMODE_EXCEPTION);
		
		return true;
	}
public function connect ( $ conf ) { $ connection_params = array ( ) ; foreach ( $ conf as $ key => $ value ) { if ( is_string ( $ value ) ) { $ connection_params [ '{' . $ key . '}' ] = $ value ; } } $ connection_string = \ CCStr :: replace ( $ this -> connection_string , $ connection_params ) ; $ this -> connection = new \ PDO ( $ connection_string , $ conf [ 'user' ] , $ conf [ 'pass' ] , $ this -> connection_attributes ( $ conf ) ) ; // At the moment this will never happen because pdo is going to  // trhow an exception when the connection fails /*if ( !$this->connection )
		{
			return false;
		}*/ // let pdo throw exceptions $ this -> connection -> setAttribute ( \ PDO :: ATTR_ERRMODE , \ PDO :: ERRMODE_EXCEPTION ) ; return true ; }
connect to database

@param array 		$conf
@return bool
connect to database