Use PhpFastCache to achieve page staticization

Use PhpFastCache to achieve page staticization

1. What is page staticization

In Web development, page staticization is a method of converting dynamically generated pages into static HTML files. And caching technology. By making pages that do not change frequently into static, the access speed and performance of the website can be improved. When the user requests a static page, the server directly returns the generated HTML file, eliminating the time-consuming process of dynamically generated page calculations and database queries.

2. Introduction to PhpFastCache

PhpFastCache is a PHP caching system that can be used to store and obtain cached data in PHP applications. It supports a variety of cache storage media, such as files, Memcache, Redis, etc., and provides an easy-to-use API and rich functions.

3. Steps to use PhpFastCache to achieve page staticization

1. Install PhpFastCache

Use the Composer tool to install, the command is as follows:

composer require phpfastcache/phpfastcache

2. Introduce the PhpFastCache library

Introduce the PhpFastCache library into the page you need to use:

require_once 'vendor/autoload.php';
use PhpfastcacheHelperPsr16Adapter;

3. Create a cache instance

$cache = new Psr16Adapter('Files');

File caching is used here, other caching media can be selected according to the actual situation.

4. Determine whether the cache exists

In the code for generating the page, first determine whether the cache exists. If it exists, the cache content will be output directly. Otherwise, normal page generation and processing will be performed. deal with.

$key = 'static_page_key';
if ($cache->has($key)) {
    echo $cache->get($key);
    exit;
}

5. Generate page content

In the page generation code, save the generated HTML content to the cache.

ob_start();
// 生成页面的代码
$content = ob_get_clean();
$cache->set($key, $content, 3600); // 设置缓存过期时间为1小时
echo $content;

4. Sample code

require_once 'vendor/autoload.php';
use PhpfastcacheHelperPsr16Adapter;

$cache = new Psr16Adapter('Files');
$key = 'static_page_key';
if ($cache->has($key)) {
    echo $cache->get($key);
    exit;
}

ob_start();
// 生成页面的代码
$content = ob_get_clean();
$cache->set($key, $content, 3600); // 设置缓存过期时间为1小时
echo $content;

By using PhpFastCache, we can easily achieve static pages and improve the access speed and performance of the website. At the same time, you can also set the cache expiration time to ensure timely updating of page content.

Summary

Page staticization is an important technology to improve website performance and user experience. By using the PhpFastCache library, we can achieve page staticization simply and efficiently. I hope the above content can be helpful to everyone.

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