/**
* @ignore
*/
private function parse($args)
{
// $found must be true or the rest string
$optmatched = array_shift($args);
$found = $this->isMe($optmatched);
switch ($this->type) {
case 'bool':
if ($found !== true) {
$val = Helper::trimOptValue($found);
if (Helper::isTrue($val)) {
$this->setValue(true, true, true);
} elseif (Helper::isFalse($val)) {
$this->setValue(false, true, true);
} else {
$this->setValue(true, true, true);
$this->command->_addWarning("Unknown bool value: {$val} for option -{$this->name}, regarded as true.");
}
return $found;
} else {
if (!empty($args)) {
$this->setValue(Helper::isTrue($args[0]), true, true);
} else {
$this->setValue(true, true, true);
}
}
break;
case 'flag':
if ($found !== true) {
// will never happen, cuz -b1 is not -b for flag
$this->command->_addWarning("Part of the argument matched flag option -{$this->name}, use a different option name.");
} else {
if (!empty($args)) {
// never happens
$this->command->_addWarning("Flag option {$optmatched} should not be assigned value, regarded as true.");
} else {
$this->setValue(true, true, true);
}
}
break;
case 'array':
if ($found !== true) {
$this->setValue(Helper::trimOptValue($found), false);
}
$this->setValue($args, false);
break;
case 'incr':
if (strlen($optmatched) >= 2 and $optmatched[0] == '-' and $optmatched[1] == '-') {
// long
if ($found !== true) {
$this->setValue(Helper::trimOptValue($found), true, true);
} else {
if (empty($args) and is_null($this->value)) {
$this->command->_addWarning("No value set for option {$optmatched}");
} else {
$this->setValue($args[0], true, true);
}
}
} else {
// short options
$val = (strlen($optmatched) - 1) / (strlen($this->matched) - 1);
$this->setValue($val);
}
break;
default:
if ($found !== true) {
$this->setValue(Helper::trimOptValue($found), true, true);
} else {
if (empty($args) and is_null($this->value)) {
$this->command->_addWarning("No value set for option {$optmatched}");
} else {
$this->setValue($args[0], true, true);
}
}
break;
}
}
