Application examples of redis in php
This article mainly shares with you the application examples of redis in php, mainly in the form of code, hoping to help everyone.
<?php
// 将消息存于 redis 队列中
$redis = new Redis('127.0.0.1', 6379);
$redis->connect();
$weiboInfo = array(
'uid' => get_uid(),
'content' => get_content(),
'timestamp' => time(),
);
$redis->lpush('weibo_list', json_encode($weibo_info));
$redis->close();
// 利用 cron 程序遍历 redis 队列进行数据库操作
$redis = new Redis('127.0.0.1', 6379);
$redis->connect();
$weibo = new Weibo();
while (true) {
if ($redis->lsize('weibo_list') > 0) {
$info = json_decode($redis->rpop('weibo_list'));
$weibo->post($info->uid, $info->content, $info->timestamp);
} else {
sleep(1);
}
}
$redis->close();Related recommendations:
PHP and Redis realize rush buying and flash sales under high concurrency
Sharing of common usage scenarios of Redis
The above is the detailed content of Application examples of redis in php. For more information, please follow other related articles on the PHP Chinese website!
Hot AI Tools
Undresser.AI Undress
AI-powered app for creating realistic nude photos
AI Clothes Remover
Online AI tool for removing clothes from photos.
Undress AI Tool
Undress images for free
Clothoff.io
AI clothes remover
Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!
Hot Article
Hot Tools
Notepad++7.3.1
Easy-to-use and free code editor
SublimeText3 Chinese version
Chinese version, very easy to use
Zend Studio 13.0.1
Powerful PHP integrated development environment
Dreamweaver CS6
Visual web development tools
SublimeText3 Mac version
God-level code editing software (SublimeText3)
Hot Topics
1668
14
1428
52
1329
25
1273
29
1256
24
The Continued Use of PHP: Reasons for Its Endurance
Apr 19, 2025 am 12:23 AM
What’s still popular is the ease of use, flexibility and a strong ecosystem. 1) Ease of use and simple syntax make it the first choice for beginners. 2) Closely integrated with web development, excellent interaction with HTTP requests and database. 3) The huge ecosystem provides a wealth of tools and libraries. 4) Active community and open source nature adapts them to new needs and technology trends.
How to use the Redis cache solution to efficiently realize the requirements of product ranking list?
Apr 19, 2025 pm 11:36 PM
How does the Redis caching solution realize the requirements of product ranking list? During the development process, we often need to deal with the requirements of rankings, such as displaying a...
What should I do if the Redis cache of OAuth2Authorization object fails in Spring Boot?
Apr 19, 2025 pm 08:03 PM
In SpringBoot, use Redis to cache OAuth2Authorization object. In SpringBoot application, use SpringSecurityOAuth2AuthorizationServer...
Redis's Role: Exploring the Data Storage and Management Capabilities
Apr 22, 2025 am 12:10 AM
Redis plays a key role in data storage and management, and has become the core of modern applications through its multiple data structures and persistence mechanisms. 1) Redis supports data structures such as strings, lists, collections, ordered collections and hash tables, and is suitable for cache and complex business logic. 2) Through two persistence methods, RDB and AOF, Redis ensures reliable storage and rapid recovery of data.
The Compatibility of IIS and PHP: A Deep Dive
Apr 22, 2025 am 12:01 AM
IIS and PHP are compatible and are implemented through FastCGI. 1.IIS forwards the .php file request to the FastCGI module through the configuration file. 2. The FastCGI module starts the PHP process to process requests to improve performance and stability. 3. In actual applications, you need to pay attention to configuration details, error debugging and performance optimization.
What happens if session_start() is called multiple times?
Apr 25, 2025 am 12:06 AM
Multiple calls to session_start() will result in warning messages and possible data overwrites. 1) PHP will issue a warning, prompting that the session has been started. 2) It may cause unexpected overwriting of session data. 3) Use session_status() to check the session status to avoid repeated calls.
Why is the return value empty when using RedisTemplate for batch query?
Apr 19, 2025 pm 10:15 PM
Why is the return value empty when using RedisTemplate for batch query? When using RedisTemplate for batch query operations, you may encounter the returned results...
Redis: Understanding Its Architecture and Purpose
Apr 26, 2025 am 12:11 AM
Redis is a memory data structure storage system, mainly used as a database, cache and message broker. Its core features include single-threaded model, I/O multiplexing, persistence mechanism, replication and clustering functions. Redis is commonly used in practical applications for caching, session storage, and message queues. It can significantly improve its performance by selecting the right data structure, using pipelines and transactions, and monitoring and tuning.
