/usr/share/php/phpDocumentor/Reflection/DocBlock/Tags/Since.php is in php-phpdocumentor-reflection-docblock 4.2.0-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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/**
* This file is part of phpDocumentor.
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*
* @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
* @license http://www.opensource.org/licenses/mit-license.php MIT
* @link http://phpdoc.org
*/
namespace phpDocumentor\Reflection\DocBlock\Tags;
use phpDocumentor\Reflection\DocBlock\Description;
use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
use phpDocumentor\Reflection\Types\Context as TypeContext;
use Webmozart\Assert\Assert;
/**
* Reflection class for a {@}since tag in a Docblock.
*/
final class Since extends BaseTag implements Factory\StaticMethod
{
protected $name = 'since';
/**
* PCRE regular expression matching a version vector.
* Assumes the "x" modifier.
*/
const REGEX_VECTOR = '(?:
# Normal release vectors.
\d\S*
|
# VCS version vectors. Per PHPCS, they are expected to
# follow the form of the VCS name, followed by ":", followed
# by the version vector itself.
# By convention, popular VCSes like CVS, SVN and GIT use "$"
# around the actual version vector.
[^\s\:]+\:\s*\$[^\$]+\$
)';
/** @var string The version vector. */
private $version = '';
public function __construct($version = null, Description $description = null)
{
Assert::nullOrStringNotEmpty($version);
$this->version = $version;
$this->description = $description;
}
/**
* @return static
*/
public static function create($body, DescriptionFactory $descriptionFactory = null, TypeContext $context = null)
{
Assert::nullOrString($body);
if (empty($body)) {
return new static();
}
$matches = [];
if (! preg_match('/^(' . self::REGEX_VECTOR . ')\s*(.+)?$/sux', $body, $matches)) {
return null;
}
return new static(
$matches[1],
$descriptionFactory->create(isset($matches[2]) ? $matches[2] : '', $context)
);
}
/**
* Gets the version section of the tag.
*
* @return string
*/
public function getVersion()
{
return $this->version;
}
/**
* Returns a string representation for this tag.
*
* @return string
*/
public function __toString()
{
return $this->version . ($this->description ? ' ' . $this->description->render() : '');
}
}
|