public function blobExists($container = '', $name = '')
    {
        try {
            $this->checkConnection();

            return $this->blobConn->doesObjectExist($container, $name);
        } catch (\Exception $ex) {
            return false;
        }
    }
public function blobExists($container = '', $name = '')
    {
        try {
            $this->checkConnection();

            return $this->blobConn->doesObjectExist($container, $name);
        } catch (\Exception $ex) {
            return false;
        }
    }
public function blobExists ( $ container = '' , $ name = '' ) { try { $ this -> checkConnection ( ) ; return $ this -> blobConn -> doesObjectExist ( $ container , $ name ) ; } catch ( \ Exception $ ex ) { return false ; } }
Check if a blob exists

@param  string $container Container name
@param  string $name      Blob name

@return boolean
Check if a blob exists