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<?php |
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namespace Opine\Cache; |
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class FileCache { |
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private $root; |
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private function getKeyFilePath (string $name):string |
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{ |
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return $this->root . md5($name) . '.txt'; |
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} |
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public function __construct (string $root) |
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{ |
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$this->root = $root . '/../var/cache/'; |
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} |
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// just here for Memcache compatibilty |
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public function pconnect($host, $port):bool |
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{ |
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return true; |
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} |
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2 |
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public function delete ($key):bool |
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{ |
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$path = $this->getKeyFilePath($key); |
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2 |
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if (!file_exists($path)) { |
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return false; |
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} |
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return unlink($path); |
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} |
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public function set($key, $value, $flag, $expire):bool |
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{ |
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$path = $this->getKeyFilePath($key); |
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if (!is_string((string)$value)) { |
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return false; |
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} |
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3 |
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$value = (string)$value; |
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$result = @file_put_contents($path, $value); |
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$root = rtrim($this->root, '/'); |
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if ($result === false && !file_exists($root)) { |
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mkdir($root); |
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file_put_contents($path, $value); |
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} |
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return true; |
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} |
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public function get ($key) |
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{ |
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if (is_array($key)) { |
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$response = []; |
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foreach ($key as $value) { |
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$path = $this->getKeyFilePath($value); |
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if (!file_exists($path)) { |
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$response[$value] = false; |
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continue; |
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} |
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$response[$value] = file_get_contents($path); |
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} |
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return $response; |
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} |
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$path = $this->getKeyFilePath($key); |
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if (!file_exists($path)) { |
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return false; |
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} |
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return file_get_contents($path); |
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} |
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} |
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Opine-Org /
Cache
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This check looks from parameters that have been defined for a function or method, but which are not used in the method body.