/**
*
*/
public function prepare()
{
$this->fetched = $this->fetch();
$this->fetched->rewind();
$this->filtered = $this->filter($this->fetched);
$this->filtered->rewind();
$this->sorted = $this->sort($this->filtered);
$this->sorted->rewind();
}
public function scanControllers(\FilesystemIterator $iterator)
{
$iterator->rewind();
foreach ($iterator as $resource) {
$matches = array();
if ($resource->isFile()) {
preg_match('/((\\/?[A-z]*)+(([A-Z]{1})+[a-z])*Controller\\.php)/', $resource->getRealPath(), $matches);
if (isset($matches[0]) && !is_null($matches[0])) {
// To improve later
$class = array_filter(preg_split('/\\b[a-z]+\\b/', $resource->getRealPath()));
$class = $class[count($class) - 1];
$class = $class[0] == '/' ? substr($class, 1, strlen($class)) : $class;
$class = str_replace(array('.', '.php'), '', $class);
$class = str_replace('/', '\\', $class);
$controller = new $class();
if ($controller instanceof AbstractController) {
$this->controllerStack->attach(new $class($this->application));
} else {
unset($controller);
}
}
}
}
}
/**
* Overwriting the default `rewind()` method to skip files beginning with a dot if so
*
* It the flag `SKIP_DOTTED` is active, this will skip files beginning with a dot.
*
* @return void
*/
public function rewind()
{
parent::rewind();
if ($this->valid() && $this->getFlags() & WebFilesystemIterator::SKIP_DOTTED) {
$this->_skipDottedIfSo();
}
}
<?php $sample_dir = __DIR__ . '/../../sample_dir'; $iterator = new FilesystemIterator($sample_dir, FilesystemIterator::KEY_AS_FILENAME); $a = $iterator->key(); $iterator->next(); $b = $iterator->key(); $iterator->rewind(); $c = $iterator->key(); var_dump($a == $b); var_dump($a == $c);
