Basic and introductory knowledge for PHP learning

Now let's introduce learning php The basic knowledge you need to master before . You bet ,php Easy entry , It is not linked to other knowledge , You can start from zero , No additional knowledge is required . Many people think that php You can learn from the zero foundation , That is, you can learn directly without learning anything else php. But in my opinion , Study php I still have to master some basic knowledge about web page making . Study php front .

html,css,javascript Mainly used to do the front page

Someone will ask. , Since I am studying php, It is a background program , Why do you want to learn front desk production ? Besides, , For large companies, the front desk , backstage , Don't all artists have a clear division of labor , Still use me to write ? Yes , But that's a big company , For small companies, these are all done by one person . From page design , The page layout , Art Designer , The background processing is completed by one or several people , There is no clear division of labor . So the front desk , Backstage metropolis . In a big company , Although there is a clear division of labor , Although you are not required to write these things at the front desk , But you have to understand .

mysql What you need to master is sql sentence , It's nothing more than increasing 、 Delete 、 The 、 check , And database optimization , These are relatively simple , It's also faster to learn , It is also a necessary knowledge .

as for ajax,jquery These knowledge , When your php When you learn something , You can consider learning these , Because it is used in many large projects ajax, Especially chat rooms . As the mainstream development language nowadays ,PHP Set simple 、 free 、 High efficiency and other characteristics in one . For those who want to join PHP For novices in the army , From He Xueqi 、 How to learn ?

You need to master PHP Basic knowledge of 、 Common function modules 、 object-oriented 、MVC And other related skills . Learning these skills will make you a qualified phper!

Step 1：PHP Basic introduction

Learning any language should start with basic grammar in a down-to-earth way , If you want to be in web Make achievements in the development field ,HTML and CSS It's also a necessary skill .

Recommended courses ：

PHP Introduction ：

Knowledge point ： Easy to learn php Basic knowledge of , understand PHP The variables in the 、 The type of variable 、 Concepts such as constants , know PHP Operator in , master PHP Medium order structure 、 Conditional structure 、 Loop structure three language structure statements .

PHP Advanced ：

Knowledge point ： Yes PHP Have a deeper grasp of the theoretical knowledge from shallow to deep , This knowledge will enable you to master more comprehensively PHP, So as to help you use PHP Rapid development of website programs .

HTML+CSS basic course ：

Knowledge point ： This course starts with the most basic concepts , Step by step , Lead everyone to learn HTML、CSS The basics of style , Understand the meaning and basic usage of various common labels , The second half explains CSS Style code add , Lay the foundation for the following case courses .

Step2：PHP Basic applications

web Development is closely related to database , Must master mysql The basics of databases , At the same time it will php Combine the basic knowledge of to make several practical small cases , And then make a website with data interaction .

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