그누보드용 간이 캐싱 도구

hanbitgaram.cache.extend.php

<?php
if (!defined('_GNUBOARD_')) exit; // 개별 페이지 접근 불가

function get_hanbit_cache(string $cacheName, int $cacheTime=5){
    $cacheName = preg_replace("#[^a-zA-Z0-9\-\_]#", "", $cacheName);
    $file = G5_PATH.'/data/cache/hanbit-cache-'.$cacheName.'-final.bin';

    if(!is_file($file)) return false;

    $currentTime = time();
    $fileTime = filemtime($file);

    if($currentTime - $fileTime >= $cacheTime) return false;
    return unserialize(file_get_contents($file));
}

function set_hanbit_cache(string $cacheName, $cacheValue){
    $cacheName = preg_replace("#[^a-zA-Z0-9\-\_]#", "", $cacheName);
    $file = G5_PATH.'/data/cache/hanbit-cache-'.$cacheName.'-final.bin';

    $cacheValue = serialize($cacheValue);
    file_put_contents($file, $cacheValue);
}