/**
* Set the argument's value
*
* @param array $argv
* @param Argument $argument
* @param int $key
* @param string|null $value
*
* @return array The new $argv
*/
protected function setArgumentValue($argv, $argument, $key, $value)
{
// Arguments are given the value true if they only need to
// be defined on the command line to be set.
if ($argument->noValue()) {
$argument->setValue(true);
return $argv;
}
if (is_null($value)) {
// If the value wasn't previously defined in "key=value"
// format then define it from the next command argument.
$argument->setValue($argv[++$key]);
unset($argv[$key]);
return $argv;
}
$argument->setValue($value);
return $argv;
}
