/usr/share/php/phpDocumentor/Reflection/DocBlock/Tag/ReturnTag.php is in php-phpdocumentor-reflection-docblock 2.0.4-1build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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/**
* phpDocumentor
*
* PHP Version 5.3
*
* @author Mike van Riel <mike.vanriel@naenius.com>
* @copyright 2010-2011 Mike van Riel / Naenius (http://www.naenius.com)
* @license http://www.opensource.org/licenses/mit-license.php MIT
* @link http://phpdoc.org
*/
namespace phpDocumentor\Reflection\DocBlock\Tag;
use phpDocumentor\Reflection\DocBlock\Tag;
use phpDocumentor\Reflection\DocBlock\Type\Collection;
/**
* Reflection class for a @return tag in a Docblock.
*
* @author Mike van Riel <mike.vanriel@naenius.com>
* @license http://www.opensource.org/licenses/mit-license.php MIT
* @link http://phpdoc.org
*/
class ReturnTag extends Tag
{
/** @var string The raw type component. */
protected $type = '';
/** @var Collection The parsed type component. */
protected $types = null;
/**
* {@inheritdoc}
*/
public function getContent()
{
if (null === $this->content) {
$this->content = "{$this->type} {$this->description}";
}
return $this->content;
}
/**
* {@inheritdoc}
*/
public function setContent($content)
{
parent::setContent($content);
$parts = preg_split('/\s+/Su', $this->description, 2);
// any output is considered a type
$this->type = $parts[0];
$this->types = null;
$this->setDescription(isset($parts[1]) ? $parts[1] : '');
$this->content = $content;
return $this;
}
/**
* Returns the unique types of the variable.
*
* @return string[]
*/
public function getTypes()
{
return $this->getTypesCollection()->getArrayCopy();
}
/**
* Returns the type section of the variable.
*
* @return string
*/
public function getType()
{
return (string) $this->getTypesCollection();
}
/**
* Returns the type collection.
*
* @return void
*/
protected function getTypesCollection()
{
if (null === $this->types) {
$this->types = new Collection(
array($this->type),
$this->docblock ? $this->docblock->getContext() : null
);
}
return $this->types;
}
}
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