/**
* Execute the db command
* @param string $command The command to invoke
* @param array $args The command arguments
* @param string &$output The output from the command process
* @return int The command exit code
*/
private function dbExec($command, $args, &$output)
{
// prepend the database name and command
array_unshift($args, $this->db, $command);
$exitCode = 0;
$oArr = array();
$this->phpWrapper->exec($this->command . ' ' . implode(' ', array_map('escapeshellarg', $args)), $oArr, $exitCode);
$output = implode("\n", $oArr);
return $exitCode;
}
