Page 57-Swoole Programming Tutorials: Learn Swoole Online-php.cn

Article Tags

Swoole

Home

Technical articles

PHP Framework

Swoole

How to apply the swoole framework

The swoole framework, like the PHP framework, is suitable for web development. Compared with apache/fpm, the swoole framework mainly saves the performance loss caused by the creation and destruction of each request of the PHP framework and global objects. The swoole framework provides programmers with the greatest space. Global objects unrelated to http requests only need to be constructed once.

Dec 07, 2019 am 10:45 AM

swoole

swoole framework installation steps

Go to the GitHub homepage to download the Swoole extension source code, address: https://github.com/swoole/swoole-src. After downloading, compile and install according to the standard PHP extension compilation method. After compilation and installation, modify php.ini to enable the swoole extension.

Dec 07, 2019 am 10:39 AM

swoole

What is the use of swoole client?

The swoole client provides the encapsulation code of the TCP/UDP socket client. Only new Swoole\Client is needed to use it. In addition to the ordinary synchronous blocking + select usage, Client also supports asynchronous non-blocking callbacks.

Dec 07, 2019 am 10:33 AM

swoole

Can swoole handle concurrency?

swoole uses multi-threaded Reactor + multi-process Worker. Because reactor is based on epoll, each reactor can handle countless connection requests. In this way, swoole can easily handle high concurrency.

Dec 07, 2019 am 10:22 AM

swoole

Is swoole open source?

swoole is open source, it is open source and free software, and the licensing agreement is Apache2.0. Both corporate and individual developers can use Swoole's code for free, and modifications made on Swoole can be used in commercial products without open source (note: the copyright statement of the original author must be retained).

Dec 07, 2019 am 10:18 AM

swoole

Does swoole only support Linux systems?

No, in addition to supporting Linux systems, swoole also supports macos systems, but it cannot be used on Windows systems. The biggest update of the official version of Swoole 2.0 is the addition of support for coroutine. The official version supports both PHP5 and PHP7.

Dec 07, 2019 am 10:10 AM

swoole

Does the swoole environment support openssl?

Whether the swoole environment supports openssl can be checked using the php --ri swoole command. openssl is to enable SSL support. During installation, select yes followed by the path parameter: --with-openssl-dir=/opt/openssl/.

Dec 07, 2019 am 09:57 AM

swoole

The difference between swoole and yaf

The difference between swoole and yaf: yaf and swoole are two relatively typical frameworks. yaf is more suitable for backend development, and swoole is more suitable for chat room development (although the socket performance of using php is not very good).

Dec 07, 2019 am 09:45 AM

swoole

The difference between swoole and socket

The difference between swoole and socket: socket is the interface for tcp/ip operations provided by the system. Swoole is a php extension that encapsulates socket and provides php operation interface.

Dec 07, 2019 am 09:38 AM

swoole

The difference between swoole and redis

The difference between swoole and redis: Redis is an open source log-type Key-Value database written in ANSI C language, abides by the BSD protocol, supports the network, can be memory-based and persistent, and provides APIs in multiple languages. Swoole is PHP's asynchronous, parallel, high-performance network communication engine.

Dec 07, 2019 am 09:32 AM

swoole

The difference between swoole and rabbitmq

The difference between swoole and rabbitmq: RabbitMQ is an open source message broker software (also known as message-oriented middleware) that implements the Advanced Message Queuing Protocol (AMQP). Swoole is a PHP C extension that can be used to develop PHP's high-performance and high-concurrency TCP/UDP Server.

Dec 07, 2019 am 09:26 AM

swoole

The difference between swoole and cgi

The difference between swoole and cgi: CGI is the specification of external programs when the web server is running. Programs written according to CGI can extend server functions. Swoole is a PHP asynchronous network communication engine for production environments.

Dec 07, 2019 am 09:16 AM

swoole

swoole learning - the difference between tcp and udp

The difference between "tcp" and "udp" is: 1. TCP is connection-oriented (such as making a call, you must first dial to establish a connection); UDP is connectionless, that is, no connection is required to be established before sending data; 2. TCP is byte stream-oriented, UDP is message-oriented; 3. TCP's logical communication channel is a full-duplex reliable channel, while UDP is an unreliable channel.

Dec 06, 2019 pm 03:45 PM

swooletcpudp区别