Introduction to php_PHP tutorial

Some requirements for PHP developers:

【1】Basic knowledge of commonly used HTML tags

【2】Basic knowledge of html+css layout

【3】Understand the php development environment

【4】Understand php tags and extensions

1. What is the php tag? ? ?

<?php 
?> 

2. What is the extension of php? ? ? =====》》》The preferred file extension is .php

【5】Simple php output statement

<?php
echo 'Hello, world!'; 
?>

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The following are the tools used in PHP development. It depends on your personal preference. Anyone with 1 year of website building experience will almost know these tools and their uses.

Essential software:

【1】php development tools-----Dreamweaver, Zend Studio, Sublime_Text, notepad++, EditPlus, etc. can be used for development (except notepad++ is free, others are charged)

【2】Browser-----IE6+, Firefox, chrome

【3】php development environment----I personally recommend WampServer, why? ? ? Suitable for novices. For those with a spirit of inquiry, you can build your own PHP environment on Baidu.

php development tool description:

1. I personally recommend using Dreamweaver. You may ask why? ? ? That’s because after it’s cracked, you can use it basically without any configuration. It’s a good experience for novices,

2. Apart from this, I use Zend Studio. You may ask why? ? ? That’s because it is currently the IDE with the highest support for PHP development. I won’t talk about other advantages. Sometimes there are too many advantages, which means that the disadvantages are obvious. The tool is very slow to open and needs to be configured according to personal circumstances. The English interface (although it can Chinese, but not complete), these shortcomings are very uncomfortable for novices, but it is undeniable that it is great.

3. The other three development tools are all text development tools, which are very good for people who have a certain foundation in PHP development.