81 lines
1.6 KiB
PHP
81 lines
1.6 KiB
PHP
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<?php
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defined('BASEPATH') or exit('No direct script access allowed');
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/*Powered By: Manaknightdigital Inc. https://manaknightdigital.com/ Year: 2021*/
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/**
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* Cache Class
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*/
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class Cache_service
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{
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public $_type = 'file';
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/**
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* Cache Adapter.
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*
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* @var mixed
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*/
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public $_adapter = null;
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/**
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* Cache time
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*
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* @var mixed
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*/
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public $_cache_time = 3600;
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public function set_adapter($type, $cache_time=3600)
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{
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$this->_type = $type;
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$this->_cache_time = $cache_time;
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switch ($type)
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{
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case 'file':
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$this->_adapter = null;
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break;
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default:
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break;
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}
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}
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/**
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* Set cache Key
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*
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* @param string $key
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* @param mixed $value
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* @return void
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*/
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public function set($key, $value)
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{
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file_put_contents(__DIR__ . '/../config/' . md5($key) . '.json', json_encode($value));
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}
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public function get($key)
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{
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$file_path = __DIR__ . '/../config/' . md5($key) . '.json';
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if (file_exists($file_path))
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{
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if (time() - $this->_cache_time < filemtime($file_path))
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{
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$data = file_get_contents($file_path);
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return json_decode($data, TRUE);
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}
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else
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{
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unlink($file_path);
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}
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}
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return NULL;
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}
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public function remove($key)
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{
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$file_path = __DIR__ . '/../config/' . md5($key) . '.json';
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if (file_exists($file_path))
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{
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unlink($file_path);
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return TRUE;
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}
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return NULL;
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}
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}
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