[PHP] "learning by the side of PHP" (01. Opening--preparation work)

[PHP] "learning by the side of PHP" (01. Opening--preparation work) _php Foundation

Last Update:2017-01-18 Source: Internet

Author: User

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Introduce oneself first, my name is Hai, English name Hetty, my hobby is ... OK, stop, or skip it, lest be scolded, hehe.

Perhaps some people would wonder why the name of the tutorial is called "Learning by the PHP side of the teaching"? The reason is very simple, I am also learning, we learn together, common communication, common progress is what I expected.

I remember a mentor said to me: "You are teaching others at the same time, you will get a great promotion!" "So I wrote this rotten tutorial for the purpose of very clear, is: 1, to consolidate their basic knowledge of PHP, 2, want to give as much help as possible to the people in need." (So we all learn in the process, but also to share learning experience with others Oh!) ）

This small tutorial will not delve into the great theoretical knowledge, only to learn some of the most basic, most practical things, the rest of the first to ignore. Because these things easy to get started, once the introduction, we brought the interest, we can self-taught, continue to study. I will prepare a large number of examples to explain the grammar, and each statement details is what to use, how to use, so that everyone clearly, plainly, not dizzy. Strive for within three days, let everyone learn to write with the database address Book, and then write a message, member systems and other common modules.

The tutorial will be updated regularly on the official website www.hetty.cn daily, so that everyone has new things to learn every day. The specific location of the tutorial please click on "Quick classification-> PHP" after the pit stop and you can post comments on every day's tutorials, such as sharing your own learning experience, what you don't understand in the tutorials, or what deficiencies in the tutorials need to be corrected. In a word, emphasis is on communication. Or that sentence: common learning, common communication, common progress!

Everyone can copy, reproduced this tutorial, but please specify the author and source, understanding the author's hard work yo. Of course, you do not indicate that I have no way, hehe. OK, so much nonsense, it's time to turn to the point, let's get started.

What is php:First of all, you may want to know, what exactly is PHP? This is actually you do not have to go deep understanding, recite its English full name, check it English meaning, strange trouble, you just know that PHP is used to do dynamic website Dongdong, it can update your website online, can be used to store data and access to data is good. Learn it, you no longer need a page to do the page, and can be based on your ideas to achieve a lot of interesting features oh.

Why do you choose PHP:So why to use PHP, this well, I personally think it is a person's preferences, PHP, ASP, JSP and now popular asp.net have their own advantages, can not blindly to veto which one, that is not rational. White Cat Black Cat, can catch a mouse is a good cat. As long as you learn, either one can achieve your ideas.

OK, we now need to do some preparation, to download some Dongdong first to configure the PHP environment to continue to learn PHP. Note that as the following software is frequently updated, there may be version differences, and tutorial pictures are for reference only.

1, the Apache official download:http://httpd.apache.org/download.cgi