public function __construct($namespace)
{
$normalNamespace = Key::normalKey($namespace);
//get normal key
$regexNamespace = str_replace('\\', '\\\\', $normalNamespace);
//for regex, since \ is special char
//find all where names starts with namespace
parent::__construct('user', "/^{$regexNamespace}/");
}
/**
* Deletes the namespace heirarchy.
*
* Deletes the namespace heirarchy. Deletes the directory and all subdirectories and
* files recursively.
*
* @param string $namespace The namespace heirarchy to delete.
*/
public function deleteNamespace($namespace)
{
$normal = Key::normalKey($namespace);
$directory = $this->getCachePath($normal);
//delete directory and children
if (is_dir($directory)) {
$files = new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($directory, \RecursiveDirectoryIterator::SKIP_DOTS), \RecursiveIteratorIterator::CHILD_FIRST);
foreach ($files as $file) {
$f = $file->isDir() ? 'rmdir' : 'unlink';
$f($file->getRealPath());
}
rmdir($directory);
}
//also delete the file
if (file_exists($normal)) {
unlink($normal);
}
}