Can I learn PHP junior high school culture?

Learning PHP does not require high academic qualifications. You can also learn PHP with a junior high school education; as long as you persist, diligence can make up for your weakness. The PHP language is easier to get started than other programming languages. PHP is a weakly typed language, so the syntax is very easy and there is no difficulty. But it may take some effort~~ By the way, PHP is very scalable, so it is very flexible.

#So how to learn?

We need to have a step-by-step learning process. Let’s first summarize the process of learning PHP. This coincides with many enthusiasts who learn PHP:

(1) Familiar with basic elements of web pages such as HTML/CSS/JS. At the completion stage, you can create simple web pages by yourself and be relatively familiar with element attributes.

(2) Understand the concept and operating mechanism of dynamic language, and be familiar with basic PHP syntax.

(3) Learn how to combine PHP with HTML to complete a simple dynamic page.

(4) Get in touch with MySQL and start designing databases.

(5) Continue to consolidate PHP syntax, be familiar with most of the common PHP functions, understand object-oriented programming, MySQL optimization, and some templates and frameworks.

(6) Finally complete a fully functional dynamic site.

Novices should not think that learning PHP is very simple after seeing the above summary. Programming requires serious thinking and continuous practice.

The following is a detailed explanation of the PHP learning route

First of all, any website is composed of web pages. That is to say, if you want to complete a website, you must first learn to make web pages. , mastering the production technology of static web pages is a prerequisite for learning to develop websites. Therefore, we need to learn HTML to lay the foundation for making websites in the future.

Learning HTML should be done while learning. Any element in HTML must be practiced personally. Only after you understand what elements will have what effect can you remember them deeply. Just reading books will not work.

Assuming that you can already complete a static page, then it is time to start understanding dynamic languages. When you first come into contact with dynamic languages, many people may have a lot of confusion. The code is not output directly, but has to go through For processing, HTML goes through the HTML parser, and PHP also goes through the PHP parser. Just like learning HTML, if you want any parser to work, you must use its dedicated syntax structure.

You should feel lucky to learn PHP, because if you have learned other languages, you will find that PHP is relatively simple. At this stage, you have to understand the concepts of HTML and PHP, and you can do it now Let PHP calculate for you how much one plus one equals, and then output it in the browser. Don't feel naive. Although this is a small piece of code, it is a big step forward in your programming journey. But now, you are still a rookie.

The next step is to learn the database. MySQL can be said to be the golden partner of PHP. We want to conquer this database. After you understand the concept of the database, you must try to connect to the database through PHP, and then use PHP successfully inserts, deletes and updates data.

At this time, you may be in this state: Do you know HTML? Yes, I can compile several web pages with tables and layouts! Do you know PHP? Yes, I can make one plus one Write the operation in the function and then call it! Do you know MySQL? Yes, I can insert and delete data in the database!

What should I do next? Try to make a small guestbook , this is also a hurdle faced by novices. After a while, you finally learned to insert the form data into the database and then displayed it. It should be said that the prototype of a program has been born.

However, you may look at other people’s editing forums and that development CMS. When can I write one? Don’t worry, consolidate your knowledge again, and look back after you are familiar with the essentials of PHP and MySQL development. You may wonder if that guestbook you wrote was really written by you? At this time, you can improve the guestbook you wrote. The guest book should have registration and paging functions, and if possible, the UI can also be enhanced.

Does this count as learning? NO, NO, NO, it’s still early. You haven’t touched OOP yet, right? What about templates and frameworks? You still need to continue learning! The PHP framework provides a The basic framework for building web applications, thereby simplifying the process of writing web applications in PHP. It can save development time and help build more stable applications. So, PHP framework is a tool that can be used to save time and enhance your code.

When you choose a PHP framework for the first time, it is recommended to try several. Each framework has its own strengths and weaknesses. For example, the Zend framework is popular due to its diverse functions and a wide support system. for a long time. CakePHP is a PHP framework later than Zend, and the corresponding support system is relatively small, but it is more convenient and easier to use.

After understanding object-oriented and frameworks, you should get in touch with XML. In short, you will never find that you have learned everything. There is no end to learning! When learning something, never think that there is a quick fix. No matter how many skills you have, it is all in vain if you lack hard work. One thing that can be guaranteed is that if you have learned PHP, then you will definitely learn other languages ​​quickly. Vice versa, if you have learned other languages ​​before, then you will definitely learn PHP quickly.

It is definitely beneficial to learn more from other people's successful codes, so looking at those classic codes that have been refined over time is the best way to make progress. In addition, it should be emphasized that you may encounter difficulties and get confused when learning a technology. You may have learned half of PHP and start thinking about C# again, or someone may say that Java is very good. At this time, you must not Wave, persist, and learn thoroughly.

I feel it is the simplest web development language. It is very easy to get started. There are also many tutorials, courseware, etc. on the Internet. For those who have never learned computers, as long as they know how to operate the rest, they will encounter professional terms that they do not understand when learning. You can check online, but it is best to buy a basic computer book. It will be easier to learn about the working principles of computers and networks. The Backend.com forum has a large number of free tutorials that you can learn from, which is very suitable for beginners.

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