super-powers/src/b84e947d-2a13-44f7-ac0f-3902ae55ae0c/code.power

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2023-04-15 14:49:41 +00:00
/**
* Method to iterate over any part of the registry
*
* @param string $path Registry path (e.g. joomla.content.showauthor)
*
* @return \ArrayIterator|null This object represented as an ArrayIterator.
*
* @since 3.4.0
*/
public function _(string $path): ?\ArrayIterator
{
$data = $this->extract($path);
if ($data === null)
{
return null;
}
return $data->getIterator();
}
/**
* Append value to a path in registry of an array
*
* @param string $path Parent registry Path (e.g. joomla.content.showauthor)
* @param mixed $value Value of entry
*
* @return mixed The value of the that has been set.
*
* @since 3.2.0
*/
public function appendArray(string $path, $value)
{
// check if it does not exist
if (!$this->exists($path))
{
$this->set($path, []);
}
return $this->append($path, $value);
}
/**
* Check if a registry path exists and is an array
*
* @param string $path Registry path (e.g. joomla.content.showauthor)
*
* @return boolean
*
* @since 3.2.0
*/
public function isArray(string $path): bool
{
// Return default value if path is empty
if (empty($path)) {
return false;
}
// get the value
if (($node = $this->get($path)) !== null
&& is_array($node)
&& $node !== [])
{
return true;
}
return false;
}
/**
* Check if a registry path exists and is a string
*
* @param string $path Registry path (e.g. joomla.content.showauthor)
*
* @return boolean
*
* @since 3.2.0
*/
public function isString(string $path): bool
{
// Return default value if path is empty
if (empty($path)) {
return false;
}
// get the value
if (($node = $this->get($path)) !== null
&& is_string($node)
&& strlen((string) $node) > 0)
{
return true;
}
return false;
}
/**
* Check if a registry path exists and is numeric
*
* @param string $path Registry path (e.g. joomla.content.showauthor)
*
* @return boolean
*
* @since 3.2.0
*/
public function isNumeric(string $path): bool
{
// Return default value if path is empty
if (empty($path)) {
return false;
}
// get the value
if (($node = $this->get($path)) !== null
&& is_numeric($node))
{
return true;
}
return false;
}