The key to learning PHP is persistence. Discuss methods of learning PHP

I believe that when you choose a language, it is not based on its background and long history, but more importantly on its practicality. A flashy language will eventually decline, even if it has a glorious history. The good news is that PHP has withstood the test, and therefore, it is indeed a language worth learning.
I summarized that the process of learning PHP may need to go through the following stages:

(1) Familiar with basic elements of web pages such as HTML/CSS/JS, and can create complete web pages by yourself during the completion stage;
(2) Understand the concept and operating mechanism of dynamic languages, and be familiar with PHP syntax;
( 3) Learn how to combine PHP and HTML to complete simple dynamic pages;
(4) Get in touch with MYSQL and start designing database programs;
(5) Continue to consolidate, understand most of the common PHP functions, and understand OOP , MYSQL optimization, and templates;
(6) Complete a fully functional dynamic site.

This route of mine may coincide with many enthusiasts who are learning PHP. This can be regarded as a step-by-step learning process. However, novices should not think that learning is quite simple after seeing the summary above. I have to admit it here. If you pour some cold water on it, nothing is actually simple. Even the sesame cakes in the snack bar are not made at once.

Let me first explain my learning ideas.

First of all, after understanding the concept of website, it is not difficult to see that any website is composed of web pages. In other words, if you want to complete a website, you must first learn to make web pages. Therefore, you must master HTML to lay the foundation for making websites in the future. Base.

I think learning while doing is the most effective way to learn HTML. Of course, this method is also the most effective way to learn PHP.

Any element in HTML must be practiced personally. Only after you understand what element will have what effect, you will remember it deeply, and blindly reading books will definitely not work. I think the reason why most novices think Concepts are difficult to learn, mostly because of the word "lazy". Laziness is the biggest enemy that prevents progress. Therefore, only by overcoming the habit of laziness can you learn something faster.

Perhaps when you are learning PHP, you just want to develop a website as soon as possible, and you will also think of me making a website. Why do you need to learn such trivial things as web pages? It is not difficult to see that there are many novices who have high ambitions but low ambitions. This kind of thinking is undoubtedly building a castle in the air. If you don't build a foundation, how will you get a roof?

OK, mastering the technology of making static web pages is a prerequisite for learning to develop websites. This point will stop here. Because this article is not a tutorial article, it will not provide an in-depth analysis of the technology.

I assume that you can now complete a static page. Of course, whether it looks good or not is another matter. The first webpage of Momo is not that good, but no matter how ugly the "child" is, let's make it "father" You can’t dislike Mom, right? After all, this is our achievement.

Then let’s start learning the concept of dynamic language. Many people may be confused when they first come into contact with dynamic language. Why is this messy thing different when it is displayed on the web page? In fact, this is not a mess. Isn’t the HTML code you write also a bunch of characters? After all, the code is not output directly, but processed. To put it bluntly, HTML passes through the HTML parser, and PHP of course passes through the PHP parser. It is the same as learning HTML. If you want any parser to To accomplish operations, you must use their specialized syntax constructs, so it's no wonder that PHP looks strange.
The understanding of PHP is the most difficult threshold for novices to cross, but you should feel lucky that PHP has tried its best to cater to novices. If you have learned other languages, you may feel that PHP is indeed quite good. Simple, but if you have never learned anything before, then bite the bullet and think about it.

You will naturally become familiar with it after reading it three times. This simple truth tells us that even if you can’t understand PHP, you must first become familiar with it, read it, read it over and over again, think about it while reading, and follow it When it comes to coding, even if you don't know what the codes are for, at least you should get a feel for it.

After a period of struggle, you, the smart one, have obviously gradually become enlightened and slowly understood the concept of programming. Congratulations, you have taken the first step to success.

If you understand the concepts of HTML and PHP, then mixed programming of PHP and HTML should not be a problem. During this period, you can let PHP calculate for you how much one plus one equals, and then output it in the browser. Don’t feel naive. This is indeed the same as the Apollo moon landing. You are typing a small piece of code, but it is a big step forward in your programming journey! Excited? But I have to pour some cold water on you, you are still a rookie.

After you have been happy for a while, you must continue to work hard. The next step is to learn the database. MYSQL can be regarded as the golden partner of PHP. However, even though that is said, you may also want to eat MYSQL alive, because this row and column The stuff just makes me dizzy.

Dizziness is dizziness, dizziness is dizziness. You can’t bite your tongue while eating and then stop eating, right? Put down your fear and keep working hard. We are here to conquer it, not to be conquered by it. Cheer up, comrade.

After a lot of struggle, you finally understand the concept of database, and what makes you excited is that you can finally connect to the database through PHP. How you learned it during this period, we will not verify it, but the fact Prove that you can do it.

For those of you who have learned PHP and databases, you are undoubtedly holding MOTOLOLA in your left hand and NOKIA in your right hand. You should be more chic and chic, haha, I finally learned it, but maybe at this time, someone will inadvertently tap me on the shoulder. You say: Brother, don’t be too happy, you are still a rookie, you are still a long way from learning!

When you work hard and learn to successfully insert, delete, and update data using PHP, it is obvious that you are just around the corner from success.

You may be in this state at this time:

Do you know HTML? Yes, I can edit several web pages with large tables and layouts!

Do you know PHP? Yes, I will write the operation of one plus one in the function and then call it!

Do you know MYSQL? Yes, I will insert and delete my information in the database

So, what should you do next? I think if you give your skills a try, you’ll probably be fine. Then I’ll give you a task and make a guestbook. This is comparable to HELLO WORLD! ^_^, it is also the first hurdle faced by novices.

It took a while, but 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 this forum, that CMS, and that CRM. When should I write one?

Don’t worry, it can be said that your horse stance is almost done, and it’s time to start practicing the postures. If possible, use a pen or print a simple PHP manual on your body, and touch it from time to time Come out and take a look, remember, don’t miss it even if you go to WC (^2^).

If you have the conditions, buy this book and read it. "PHP+MYSQL WEB Development (Third Edition)" is known as the Bible, (maybe a good choice) (Disclaimer: The author did not give me any benefits, and neither did I Book holder, from so far away, I have never even seen his brother’s face -_-)

After you have consolidated your knowledge and become familiar with the essentials of PHP and MYSQL development, and then look back at the guestbook you wrote, you may wonder if it was really written by you? Of course, if there is a ghost in the house, maybe it was written by it -_-

At this time, your message book should have registration and paging functions. If you are stronger, the UI (user interface) can also be enhanced. After completion, do you feel a special sense of accomplishment? No matter what, we have written a dynamic website program. Let's put it on our own website and let our good friends take a look. Hey, let's see how great our writing is, and then we can promote it online.

You can open the guestbook again in a few days, huh? Wow, so many pages pop up at once! Obviously, your guestbook did not take security precautions, and someone used JS code for a little trick. I sympathize with your feelings at this time, but there is no other way, keep working hard!

You have worked hard, become familiar with security issues, and then designed some programs, which feels pretty good.

So next, is this considered learned? NO, NO, NO, it's still early. You haven't come across OOP or anything like that yet, right? What about templates?

Well, learn! Keep learning and learning. After learning this, you have learned how to generate static web pages. Now you should be exposed to XML. Well, you also understand XML, so you also need to be exposed to AJAX, right? AJAX is over....and then...

In short, you will never find that you have learned everything. Some real strong people will always come up with new things to throw at you. If you don’t learn, you will fall behind. This also confirms the experience of the predecessors. It turns out that learning is useless. The end!

I think through my YY, you should also be familiar with some of the learning process. Maybe my process has some solutions to yours, but no matter what, it is the same goal. I write so much just to give everyone a reference. As for the opportunity, whether it is good or bad, I dare not guarantee it in silence^0^

After reading it, you will find that it is so wordy and of no use to me. I know how to learn, but I want to learn how to learn faster. It can be done quickly in one week, ah no, it can be done in 24 hours silently. Have you?

I...I haven't, but I am sure I will put you in the hospital within 2 minutes -_-

Never expect a quick fix when learning something. It tells you a way, but without hard work, it is useless.

But one thing I can guarantee you is that if you learn PHP, you will definitely learn other languages quickly. The same is true in reverse. If you have learned other languages before, then you will definitely learn PHP quickly.

But grammar is easy to learn, but how to use grammar to achieve everyone has their own way, almost everyone has their own merits. However, it is definitely beneficial to learn from other people's successful codes. Therefore, looking at classic codes that have been refined over time is the best way to advance.

Having said so much, I just want to say: Learning PHP requires not only mastering the method, but also sweating. I don’t want to see people who give up midway. Believe in yourself, your choice, and more importantly, your own will. Ability, if you want to give up and be more violent, just slap yourself in the mouth and yell: Others can do it, why can't I? (Doesn’t it sound like Coach Yama? It’s true that Mo Mo has watched too many movies and it will hurt if he slaps his mouth. You just need to understand this truth.)

Another thing to remind everyone is to resist the temptation. The comparison of ASP/PHP/JSP/.NET may make you confused. You may have learned half of PHP and started to think about C#, or some people say that JAVA is very strong. You must not waver at this time, even if you really want to learn, you have to learn PHP. Then learn again. The most undesirable thing is to change your mind when you see something new. This is the principle of breaking the corn with a bear. If you often give up midway, you will gain nothing and waste a lot of time and experience. The gain outweighs the loss. The most important thing is that you will be looked down upon by others. , no one likes to make friends with people who have different ideas, because such people are too restless and unreliable. Therefore, you must force yourself to achieve your goals, even if it may be uncomfortable, you must persevere. This is how perseverance is exercised. came out.

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