Home Backend Development PHP Tutorial 一周内PHP入门的根本步骤

一周内PHP入门的根本步骤

Jun 13, 2016 am 10:59 AM
http linux php unix web

一周内PHP入门的基本步骤

一周的时间就可以入门!
是的,对于已经有基于Java、.NET等目标指向语言,WEB开发工作经验的人而言,PHP的入门时间一周足够,最多也不需要超过两周。
在这里,笔者绝对不是在哗众取宠,而是个人的亲身体验和身边同事的经验。

看到有人发贴说不会PHP,但是却被录用开发PHP,个人感觉这是很正常的。
对于有开发经验的人如何快速入门PHP,以下是我个人总结的一些经验供大家参考。

  • 前提:

?? 1. 理解HTTP通信协议
????? 这一点非常重要,因为无论技术如何翻新,基础的内容是不会变的。例如HTTP通信协议,这是开发WEB程序的前提,PHP也是如此。
?? 2. 理解程序语言的基础知识
????? 无论什么语言,语法不尽相同但是编译原理、算法等知识都是相同的。
?? 3. 理解程序+数据库的基本原理
?? 4. 理解目标指向的编程思想
????? 虽然不是所有的PHP程序都是MVC,但是,发展趋势是PHP越来越像Servlet,甚至包括程序的编译和垃圾管理机制。
?? 5. 理解三层构架的基本思想
?? 6. 如果可能,理解Linux/Unix的一些常识
????? 虽然PHP主要是用来开发Web程序的语言,但是,它诞生于Linux/Unic,至今很多函数的使用习惯还是沿用来自于C语言的思想。

  • 步骤:

????? 以下是具体的学习步骤。

?? 1. 根据公司的操作系统环境配置自己的学习环境。例如,Linux的版本、PHP的版本等等。
????? 由于很多商业服务器对环境要求比较苛刻,很少用rpm包安装服务器软件。特别是这种时候,尽可能构建与公司相同的环境就变得非常重要。而且,对于不熟悉 Linux/Unix的人来说,这也是一个熟悉Linux/Unix操作系统的一次机会。自己体验一下编译、安装的过程,一旦系统出现问题不会一头雾水,不知从何处下手。
?? 2. 选择一个比较好的开发工具。个人推荐Eclipse的PDT,可以从官方下载到all-in-one。
?? 3. 理解官方文档的查阅方法。
????? 写PHP程序根写Java程序是一样的,没有开发手册是无法进行开发的。甚至包括基本的语法知识,都可以参考手册。
????? 可惜,PHP最新版手册官方还没有出中文,如果是在E文没有自信,
可以从这里下载,以备一时之需(支持PHP4/5)
?? 4. 自己写一个小程序,如BBS之类。注意按照公司内部的习惯去编程,完全可以照葫芦画瓢。
????? 写完之后,对PHP的语法基本上就理解的差不多了。
?? 5. 读工程代码。尽可能做到理解每一个步骤。对于大工程这一点很难做到,但是一定要理解框架的运行步骤,知道XX部分都是在干什么的。

呵呵,以上就是我个人的亲身体会,请高人指正。

?

转自:http://blog.csdn.net/froole/article/details/3521843

?

Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

AI Hentai Generator

AI Hentai Generator

Generate AI Hentai for free.

Hot Article

R.E.P.O. Energy Crystals Explained and What They Do (Yellow Crystal)
2 weeks ago By 尊渡假赌尊渡假赌尊渡假赌
Repo: How To Revive Teammates
4 weeks ago By 尊渡假赌尊渡假赌尊渡假赌
Hello Kitty Island Adventure: How To Get Giant Seeds
4 weeks ago By 尊渡假赌尊渡假赌尊渡假赌

Hot Tools

Notepad++7.3.1

Notepad++7.3.1

Easy-to-use and free code editor

SublimeText3 Chinese version

SublimeText3 Chinese version

Chinese version, very easy to use

Zend Studio 13.0.1

Zend Studio 13.0.1

Powerful PHP integrated development environment

Dreamweaver CS6

Dreamweaver CS6

Visual web development tools

SublimeText3 Mac version

SublimeText3 Mac version

God-level code editing software (SublimeText3)

PHP 8.4 Installation and Upgrade guide for Ubuntu and Debian PHP 8.4 Installation and Upgrade guide for Ubuntu and Debian Dec 24, 2024 pm 04:42 PM

PHP 8.4 brings several new features, security improvements, and performance improvements with healthy amounts of feature deprecations and removals. This guide explains how to install PHP 8.4 or upgrade to PHP 8.4 on Ubuntu, Debian, or their derivati

deepseek web version entrance deepseek official website entrance deepseek web version entrance deepseek official website entrance Feb 19, 2025 pm 04:54 PM

DeepSeek is a powerful intelligent search and analysis tool that provides two access methods: web version and official website. The web version is convenient and efficient, and can be used without installation; the official website provides comprehensive product information, download resources and support services. Whether individuals or corporate users, they can easily obtain and analyze massive data through DeepSeek to improve work efficiency, assist decision-making and promote innovation.

How to install deepseek How to install deepseek Feb 19, 2025 pm 05:48 PM

There are many ways to install DeepSeek, including: compile from source (for experienced developers) using precompiled packages (for Windows users) using Docker containers (for most convenient, no need to worry about compatibility) No matter which method you choose, Please read the official documents carefully and prepare them fully to avoid unnecessary trouble.

How To Set Up Visual Studio Code (VS Code) for PHP Development How To Set Up Visual Studio Code (VS Code) for PHP Development Dec 20, 2024 am 11:31 AM

Visual Studio Code, also known as VS Code, is a free source code editor — or integrated development environment (IDE) — available for all major operating systems. With a large collection of extensions for many programming languages, VS Code can be c

How do you parse and process HTML/XML in PHP? How do you parse and process HTML/XML in PHP? Feb 07, 2025 am 11:57 AM

This tutorial demonstrates how to efficiently process XML documents using PHP. XML (eXtensible Markup Language) is a versatile text-based markup language designed for both human readability and machine parsing. It's commonly used for data storage an

PHP Program to Count Vowels in a String PHP Program to Count Vowels in a String Feb 07, 2025 pm 12:12 PM

A string is a sequence of characters, including letters, numbers, and symbols. This tutorial will learn how to calculate the number of vowels in a given string in PHP using different methods. The vowels in English are a, e, i, o, u, and they can be uppercase or lowercase. What is a vowel? Vowels are alphabetic characters that represent a specific pronunciation. There are five vowels in English, including uppercase and lowercase: a, e, i, o, u Example 1 Input: String = "Tutorialspoint" Output: 6 explain The vowels in the string "Tutorialspoint" are u, o, i, a, o, i. There are 6 yuan in total

BITGet official website installation (2025 beginner's guide) BITGet official website installation (2025 beginner's guide) Feb 21, 2025 pm 08:42 PM

BITGet is a cryptocurrency exchange that provides a variety of trading services including spot trading, contract trading and derivatives. Founded in 2018, the exchange is headquartered in Singapore and is committed to providing users with a safe and reliable trading platform. BITGet offers a variety of trading pairs, including BTC/USDT, ETH/USDT and XRP/USDT. Additionally, the exchange has a reputation for security and liquidity and offers a variety of features such as premium order types, leveraged trading and 24/7 customer support.

Ouyi okx installation package is directly included Ouyi okx installation package is directly included Feb 21, 2025 pm 08:00 PM

Ouyi OKX, the world's leading digital asset exchange, has now launched an official installation package to provide a safe and convenient trading experience. The OKX installation package of Ouyi does not need to be accessed through a browser. It can directly install independent applications on the device, creating a stable and efficient trading platform for users. The installation process is simple and easy to understand. Users only need to download the latest version of the installation package and follow the prompts to complete the installation step by step.

See all articles