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<?php
/* this file is part of pipelines */
namespace Ktomk\Pipelines\Utility\Option;
use Ktomk\Pipelines\LibFsPath;
/**
* Types
*
* Defines which types there are and knows how to
* verify them.
* CLI options context
*/
final class Types
{
const ABSPATH = 1;
* CLI input (e.g. -c <name>=<value>) verification
* @param string $value
* @param null|int $type
* @return null|string if input could not be verified, string otherwise
public function verifyInput($value, $type)
switch ($type) {
case null:
return $value;
case self::ABSPATH:
return $this->verifyAbspath($value);
default:
throw new \LogicException(sprintf('not a type: %s', $type));
}
* verify a path is an absolute path without
* any dot and dot-dot parts.
* @return null|string string if input $value is already the abspath, null otherwise
public function verifyAbspath($value)
$buffer = '/' . ltrim(LibFsPath::normalizeSegments($value), '/.');
return $buffer === $value ? $buffer : null;
ktomk /
pipelines
