A common tool class for php

06Jul2016

What are some very useful class libraries or tool libraries for PHP?

01Jun2023

With the popularity and development of WeChat mini programs, more and more developers have begun to get involved. As a representative of back-end technology, PHP is also widely used in small programs. In the development of small programs, the PHP common tool library is also a very important part. This article will introduce several practical common PHP tool libraries for your reference. 1. EasyWeChatEasyWeChat is an open source WeChat development tool library for rapid development of WeChat applications. It provides some commonly used WeChat interfaces, such as WeChat public

21Oct2024

BigInteger Class in PHPDoes PHP include a BigInteger class for handling large integers? If so, how is it accessed and utilized?Answer:While PHP does not natively include a BigInteger class, external libraries can provide this functionality. Two notab

29Jul2016

composer:Composer - a dependency management tool for PHP: 1. Introduction Edit Composer is a tool used in PHP to manage dependency relationships. You can declare the external libraries (libraries) you depend on in your project, and Composer will install these dependent library files for you. 2. Install Composer. You need to complete the following two steps: First: Download Composer to your project directory. Use the following command: $ curl -s (Composer web site)/installer | php This command only checks

31May2018

This article mainly introduces the PHP tool class that can accurately verify the ID number, involving PHP's interception, calculation, judgment and other related operation skills for strings, and also explains the principle of the ID number. Friends who need it can refer to it.

21Feb2024

What are PHP design patterns? PHP design patterns are a set of general programming solutions for solving common software development problems. They provide a structured approach to solving common challenges such as creating reusable code, handling object interactions, and managing complexity. Types of PHP design patterns PHP design patterns are divided into three categories: Creation patterns: used to create objects, such as singleton pattern, factory method pattern and builder pattern. Structural patterns: used to organize and combine objects, such as adapter pattern, decorator pattern and composition pattern. Behavioral patterns: used to coordinate object interaction, such as command pattern, strategy pattern and observer pattern. Creational pattern example: Factory method pattern interfaceShapeInterfac