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| <?php
error_reporting(0);
class A{
protected $store;
protected $key;
protected $expire;
public function __construct($store, $key = 'flysystem', $expire = null)
{
$this->key = $key;
$this->store = $store;
$this->expire = $expire;
}
public function cleanContents(array $contents)
{
$cachedProperties = array_flip([
'path', 'dirname', 'basename', 'extension', 'filename',
'size', 'mimetype', 'visibility', 'timestamp', 'type',
]);
foreach ($contents as $path => $object) {
if (is_array($object)) {
$contents[$path] = array_intersect_key($object, $cachedProperties);
}
}
return $contents;
}
public function getForStorage()
{
$cleaned = $this->cleanContents($this->cache);
return json_encode([$cleaned, $this->complete]);
}
public function save()
{
$contents = $this->getForStorage();
$this->store->set($this->key, $contents, $this->expire);
}
public function __destruct()
{
if (! $this->autosave) {
$this->save();
}
}
}
class B{
protected function getExpireTime($expire): int
{
return (int) $expire;
}
public function getCacheKey(string $name): string
{
return $this->options['prefix'] . $name;
}
protected function serialize($data): string
{
if (is_numeric($data)) {
return (string) $data;
}
$serialize = $this->options['serialize'];
return $serialize($data);
}
public function set($name, $value, $expire = null): bool
{
$this->writeTimes++;
if (is_null($expire)) {
$expire = $this->options['expire'];
}
$expire = $this->getExpireTime($expire);
$filename = $this->getCacheKey($name);
$dir = dirname($filename);
if (!is_dir($dir)) {
try {
mkdir($dir, 0755, true);
} catch (\Exception $e) {
}
}
$data = $this->serialize($value);
if ($this->options['data_compress'] && function_exists('gzcompress')) {
$data = gzcompress($data, 3);
}
$data = "<?php\n//" . sprintf('%012d', $expire) . "\n exit();?>\n" . $data;
$result = file_put_contents($filename, $data);
if ($result) {
return true;
}
return false;
}
}
if (isset($_GET['src']))
{
highlight_file(__FILE__);
}
$dir = "uploads/";
if (!is_dir($dir))
{
mkdir($dir);
}
unserialize($_GET["data"]);
|