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Complete Guide to Installing PHP7 Extensions: Swoole, Yaf, and gRPC Setup

gitbox 2025-07-23

Overview

This article explains how to install three popular extensions—Swoole, Yaf, and gRPC—in PHP7. Through systematic steps and practical tips, it helps enhance the performance and functionality of PHP applications.

Installing Swoole Extension

Prerequisites

Before installing the Swoole extension, ensure PHP7 is properly installed and you have administrator privileges.

Installation Steps

Below is the command to install the Swoole extension on Ubuntu:

sudo pecl install swoole

Notes

Make sure the PHP development tools are installed to support compiling the extension. After installation, verify and configure the Swoole extension correctly in the php.ini file, then restart your web server.

Installing Yaf Extension

Prerequisites

Confirm that PHP7 is installed and you have sufficient permissions to install extensions.

Installation Steps

On CentOS, you can install the Yaf extension using the following command:

sudo yum install php-yaf

Notes

After installation, enable the Yaf extension in php.ini, restart your server, and verify installation via the phpinfo() function.

Installing gRPC Extension

Prerequisites

Ensure PHP7 is installed with administrator rights, and the gRPC C core library is also installed.

Installation Steps

Below are commands to install the gRPC extension on MacOS:

brew install grpc
pecl install grpc

Notes

After installing, enable the gRPC extension in php.ini and restart the web server. Use phpinfo() to confirm the extension is loaded properly.

Summary

This guide covers the detailed process of installing Swoole, Yaf, and gRPC extensions on PHP7. Mastering these steps will help optimize your PHP projects for better performance and reliability. Always ensure your system configurations and dependencies meet the requirements to keep the extensions running smoothly.