First of all, you can choose self-study or training to learn PHP. The specific choice needs to be decided according to your actual situation.
Let’s briefly analyze:
The advantages and disadvantages of self-study:
First, because PHP is not just about learning PHP, it involves many things, such as , js, jq, css, html, xml, sql, design, and some other frameworks. Therefore, when you first learn PHP, it is easy to lose direction, so this is a problem encountered when learning PHP by yourself. How to learn it?
Second, there is the problem of choosing tutorials. Now is the Internet information age. There are so many tutorials circulating on the Internet that you don’t know where to find tutorials when you are self-study. For the beginners who are new to us, they think this tutorial is good or that one is good, and they want to download and save them, but the ones that are actually saved may not be used.
Third, persistence and guidance issues, you will definitely encounter many problems in the process of self-study. Even if you follow the tutorial step by step, bugs will still appear. This is a very common problem, so it is necessary , it is very time-consuming to constantly search and solve the answers by yourself, but it is also a double-edged sword. The problems you solve are particularly impressive and after you can solve them, your own level will also improve or gain.
(php learning recommendation: php training)
Training advantages and disadvantages:
First, it is also a matter of choice, this time it is not The choice of how to learn is not the choice of which educational institution is good. A good training school is directly related to how much technology you can learn.
Second, training institutions have relatively systematic teaching plans and knowledge systems, which can greatly improve learning efficiency, especially when problems arise, they can be solved in time.
The above content is for analysis only. How to choose still needs to be determined based on your own actual situation.
The above is the detailed content of Is it better to learn PHP through training or self-study?. For more information, please follow other related articles on the PHP Chinese website!

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在php中,可以使用substr()函数来读取字符串后几个字符,只需要将该函数的第二个参数设置为负值,第三个参数省略即可;语法为“substr(字符串,-n)”,表示读取从字符串结尾处向前数第n个字符开始,直到字符串结尾的全部字符。

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