Is PHP easy to learn?

Is PHP easy to learn?

In fact, compared with other languages, PHP is much simpler than C language, and the threshold for learning PHP is not high. You only need to set up a server environment to program, and write a piece of code. You can also see the running results directly in the browser without compiling and running like C language.

but! Before I start, let me ask: Friends, do you really plan to learn PHP?

Maybe, your ideal programmer is like this: high IQ, high income, able to develop god-like products by typing on the keyboard, drinking coffee, and listening to music, as if there is no such thing in the computer world. Tasks they can't handle. But in reality, it may be like this:

Face the computer all day long, doing work that may seem advanced to outsiders but is actually ctrl+c, ctrl+v. After endless overtime, they are labeled as "coders" or even "coders"... This is actually the living situation of most low-level programmers in China. For those who want to enter this industry, you must first understand this: programming is not a profound thing, and the threshold for entry is actually not that high. By participating in a training class, you can master it in a few months to half a year. Ability to work. But if you just stay at the elementary level, don't want to make progress, and have no other skills except coding, then the living situation will be quite difficult, especially after you reach the age of thirty

, your temper and laziness will increase day by day. However, his energy and physical strength were declining, and the situation became even more embarrassing.

And those programmers who can keep making progress, learn new technologies and are not limited to technology, their value is growing day by day. In a few years, they will become technical directors or project managers, take private orders in their spare time, or work full-time. As a freelance developer, I live a very comfortable life. If you still have the determination to learn programming, then let’s formally talk about how to learn PHP.

If you want to learn a skill, you must first know what the skill is and what it is used for, especially if you have zero foundation and want to Friends who are learning or switching careers to be PHP programmers should have a general understanding of PHP, because learning programming is something that requires a lot of patience and persistence to master. Although it is not difficult, it requires practice over time. Many people study out of curiosity, but give up halfway because of boredom. It is a pity to give up halfway. Not only will all your previous efforts be wasted, but it will also damage your confidence in learning new things and make you feel that you are not qualified to learn programming. In fact, PHP is relatively easy to get started among many

programming languages

, and it is very suitable for novices to learn. Whether PHP is easy to learn or not depends entirely on whether you are good at learning it. When something goes wrong, first find the cause within yourself. This is an essential quality for programmers. The execution of the program will not be wrong, and bugs must be caused by the programmer's fault.

PHP is the most widely used in the WEB field, and most small and medium-sized websites are built with PHP. It is not difficult to simply master PHP. The difficulty is that PHP programmers must understand the front-end, back-end, database, and server. The specific learning sequence is: The first stage: literacy. Understand what the B/S mode is, and in principle know the process of obtaining information by entering a URL from the browser. Familiar with HTML, can quickly write static pages using div+css,

Familiar with js, and master jquery. In many small companies, PHP programmers even do front-end work. Even if the company has a full-time front-end developer, PHP programmers must be able to understand it, be able to change css, and

can write basic js effects. Using jquery will greatly speed up the work efficiency and write elegant code.

The second stage: PHP basic syntax. Master the basic syntax, understand what

are variables, constants,

data types

, and be familiar with commonly used functions. PHP has a very rich function library, and it is impossible to remember them all, but at least you must practice the

common functions

in the manual several times, so that you will have an impression when you need to use them in the future. I wouldn't have spent a long time writing it myself, only to find out that this function can be solved with a built-in function. The third stage: learning of database and WEB server. The best partners of PHP are: Mysql (database), Apache (web server). For Apache, you usually operate less, and you only need to understand its configuration. And Mysql is particularly important. In the early stage, you will know how to use PHP to operate Mysql to add, delete, modify and query, understand the commonly used Mysql optimization principles, and be able to use PHP+Mysql to write a simple message board page. The fourth stage: PHP deepening. Master Ajax asynchronous transmission, learn

Object-oriented

, learn MVC framework and master popular PHP frameworks, such as Yii framework, domestic ThinkPHP framework, and form good coding habits. Ability to quickly develop websites using frameworks.

The fifth stage: Optimization technology for large websites: such as page staticization, Memcached caching technology, MySql database deep optimization, etc.

The above five stages are only the beginner to intermediate level of PHP, and there is still a long way to go before the advanced level (acting as a WEB architect). And it’s not just about learning PHP that you can do everything. PHP is not omnipotent. Various programming languages ​​have their own advantages and disadvantages. There is no difference between the language itself and the language is just a tool to implement functions. If you can reach a high level (master multiple languages ​​and be proficient in one or two languages), you will find that the language itself is not important, but the programming idea is the most important. If you look purely at the difficulty of the language, PHP is obviously simpler and easier to understand than other languages.

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