public static function setRoot($path)
{
self::$ROOT_PATH = $path;
if (!file_exists($path)) {
mkdir($path);
}
}
function testAll()
{
$file = new SimpleFile('filename.txt', 'contents', 'text/plain');
$this->assertEquals('filename.txt', $file->getName());
$this->assertEquals('contents', $file->get());
$this->assertEquals(8, $file->getSize());
$this->assertEquals('"' . sha1('contents') . '"', $file->getETag());
$this->assertEquals('text/plain', $file->getContentType());
}
function __construct($filename)
{
$this->jsonData = json(SimpleFile::read("./site/" . $filename));
}
function F($name, $value = '', $path = false)
{
static $_cache = array();
require_cache(ADDON_PATH . "/libs/Multi/SimpleFile.php");
if (!$path) {
$path = SITE_PATH . '/_runtime/_cache/';
}
$name = C('DATA_CACHE_PREFIX') . $name;
SimpleFile::setRoot($path);
$file = new SimpleFile($name);
if ('' !== $value) {
if (is_null($value)) {
// 删除缓存
return $file->rm();
} else {
$value = serialize($value);
return $file->save($value);
}
}
if (isset($_cache[$name])) {
return $_cache[$name];
}
// 获取缓存数据
$value = unserialize($file->read());
if ($value) {
$_cache[$name] = $value;
}
return $value;
}