Add type hints and return types to cache classes

This commit is contained in:
slawkens
2025-12-18 14:33:07 +01:00
parent ccfd6f1a87
commit c44c9f9cf4
5 changed files with 36 additions and 43 deletions

View File

@@ -12,18 +12,22 @@ namespace MyAAC\Cache;
class File
{
private $prefix;
private $dir;
private $enabled;
private string $prefix;
private string $dir;
private bool $enabled;
public function __construct($prefix = '', $dir = '')
{
$this->prefix = $prefix;
$this->dir = $dir;
ensureFolderExists($this->dir);
ensureIndexExists($this->dir);
$this->enabled = (file_exists($this->dir) && is_dir($this->dir) && is_writable($this->dir));
}
public function set($key, $var, $ttl = 0)
public function set($key, $var, $ttl = 0): void
{
$file = $this->_name($key);
file_put_contents($file, $var);
@@ -35,7 +39,7 @@ class File
touch($file, time() + $ttl);
}
public function get($key)
public function get($key): string
{
$tmp = '';
if ($this->fetch($key, $tmp)) {
@@ -45,7 +49,7 @@ class File
return '';
}
public function fetch($key, &$var)
public function fetch($key, &$var): bool
{
$file = $this->_name($key);
if (!file_exists($file) || filemtime($file) < time()) {
@@ -56,7 +60,7 @@ class File
return true;
}
public function delete($key)
public function delete($key): void
{
$file = $this->_name($key);
if (file_exists($file)) {
@@ -64,13 +68,11 @@ class File
}
}
public function enabled()
{
public function enabled(): bool {
return $this->enabled;
}
private function _name($key)
{
private function _name($key): string {
return sprintf('%s%s%s', $this->dir, $this->prefix, sha1($key));
}
}