/usr/share/php/phpDocumentor/Reflection/DocBlock/Tag/ParamTag.php is in php-phpdocumentor-reflection-docblock 2.0.4-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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/**
* 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;
/**
* Reflection class for a @param 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 ParamTag extends ReturnTag
{
/** @var string */
protected $variableName = '';
/** @var bool determines whether this is a variadic argument */
protected $isVariadic = false;
/**
* {@inheritdoc}
*/
public function getContent()
{
if (null === $this->content) {
$this->content
= "{$this->type} {$this->variableName} {$this->description}";
}
return $this->content;
}
/**
* {@inheritdoc}
*/
public function setContent($content)
{
Tag::setContent($content);
$parts = preg_split(
'/(\s+)/Su',
$this->description,
3,
PREG_SPLIT_DELIM_CAPTURE
);
// if the first item that is encountered is not a variable; it is a type
if (isset($parts[0])
&& (strlen($parts[0]) > 0)
&& ($parts[0][0] !== '$')
) {
$this->type = array_shift($parts);
array_shift($parts);
}
// if the next item starts with a $ or ...$ it must be the variable name
if (isset($parts[0])
&& (strlen($parts[0]) > 0)
&& ($parts[0][0] == '$' || substr($parts[0], 0, 4) === '...$')
) {
$this->variableName = array_shift($parts);
array_shift($parts);
if (substr($this->variableName, 0, 3) === '...') {
$this->isVariadic = true;
$this->variableName = substr($this->variableName, 3);
}
}
$this->setDescription(implode('', $parts));
$this->content = $content;
return $this;
}
/**
* Returns the variable's name.
*
* @return string
*/
public function getVariableName()
{
return $this->variableName;
}
/**
* Sets the variable's name.
*
* @param string $name The new name for this variable.
*
* @return $this
*/
public function setVariableName($name)
{
$this->variableName = $name;
$this->content = null;
return $this;
}
/**
* Returns whether this tag is variadic.
*
* @return boolean
*/
public function isVariadic()
{
return $this->isVariadic;
}
}
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