Why do programmers despise php? Is PHP useful?

Why do programmers despise php? It's just a joke of mutual contempt and ridicule. There is a chain of contempt among programmers. Everyone looks down on others, and as a result they despise each other! Each language has its own unique application scenarios and features, so they cannot be simply compared together!

Why am I writing this article? The main reason is that many people now despise the language PHP. Why is this? I personally feel that PHP is still okay. Ah, it’s easier to get started, I don’t know what those people think. (Recommendation:php Chinese website PHP programmers’ 90-day online live broadcast class for great achievements)

After thinking about it again and again, I feel that it may be my personal pursuit. It's different, right? This is the only explanation that makes sense. This article will analyze this kind of thing:

Some programmers make fun of how many tools they know and how much professional knowledge they know, such as PHP, which is mainly used on the web. It is developed for development and scripting tasks. It is not a universal tool and does not have many in-depth language features, so many programmers do not like this language.

There are also some programmers who always think about solving problems quickly and at low cost, and are very concerned about costs. As the main engineering language, PHP can meet the needs of rapid project delivery and satisfy the vast majority of people on the market who do not have high concurrency needs. The needs of enterprise IT projects therefore meet the demands of these programmers.

People are diverse, and the diversity of demands is even greater, so this question can be understood as "not all people look down on or value PHP." This is an idea of standardization of thinking.

Now let’s talk about the benefits of PHP:

Benefits 1: The threshold is low. As I said before, PHP is actually very It's easy to use, and its syntax mixes C, Java, Perl and PHP's own innovative ideas. PHP takes parts of several languages and innovates a little on its own, making PHP better, so many people have some ideas.

The threshold for PHP is low. After learning it for a few months, you can do basic projects, and the salary is still acceptable. Another point is that the speed of PHP development is faster than others. A small and medium-sized web project can be completed in at least more than a month, and at most about three months, unless you are the kind of person who doesn't understand. Time exceeded.

Benefit Two: The amount of code is relatively small, and as mentioned above, it is fast. I have seen many people who are learning other things find that they have to write some or a lot of code. , and if PHP programmers write it, they can just call the function, which has given many people ideas. Look at the picture:

#Look, when searching for PHP on Baidu, not only are there people who criticize PHP, there are also many who praise PHP.

Benefits Three: The main reason is low cost. The most classic combination of PHP is LAMP and Brothers (full name is linux Apache mysql PHP). All software is open source and free, reducing How much investment has been made. . .

Benefit Four: Cross-platform is strong. PHP is a script that runs on the server side. It is not only used here, but can also run in Unix, Linux, Windows, and mac OS. At present, WeChat's secondary development is basically done with PHP.

Think about it after talking about so many advantages. (If you want to learn PHP, come toPHP Chinese website) Does PHP, which so many people criticize, only have advantages? No, of course not. The editor secretly tells you that in fact, PHP has many shortcomings, and they are quite important. However, it is quite convenient to use PHP to do some things. But I can't just talk about the advantages of PHP.

Now let’s talk about the shortcomings of PHP (Otherwise the editor will definitely be scolded, so that we can have a balance. Let’s also talk about four points, the editor is a fair person)

Disadvantage 1: The salary is a bit low. As I said just now, you can start doing some small projects within a few months, but it is still a bit difficult to learn enough to make a lot of money. There are very few PHP There are a lot of basics, and I rarely see PHP masters. Why, it’s because it’s difficult to learn proficiently. Once it becomes difficult to learn proficiently, it’s difficult to increase your salary, so the salary is considered low on average in other industries. Yes.

Disadvantage 2: There is little room for growth. It is similar to what I just said. It is easy to get started but difficult to master. A PHP master usually has a lot of knowledge in languages such as Java and C. After thorough research, many people found that after learning the basics of PHP, they found that there was too little room for growth, so many of them switched to other industries. As a result, many people now know PHP, but it is difficult to see those who are proficient in it.

Disadvantage three: It is difficult to find the direction of struggle, because PHP is really not a development language commonly used by large enterprises. The direction of PHP language is for the web front-end direction. If you change the direction , then PHP's usefulness will be very low. In my opinion, PHP is definitely the best language for the web.

Disadvantage 4: Constant mutual contempt chain picture

Each language has different functions and of course has limitations, but it is undeniable that PHP does have a lot of job opportunities, and it doesn’t take too long to learn. PHP can There is nothing wrong with developing a web site quickly. But why are we always despised? Nothing in the world is perfect. Every industry and every language is improving. Those of us who learn any language have no reason to despise other languages.

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