Php language learning prerequisites
PHP learning prerequisites are divided into technical and non-technical prerequisites. Non-technical prerequisites were described in much more detail in a separate article entitled ” Programming Learning Prerequisites .” Among the most important non-technical prerequisites for entering the programming world is having the right motivation and goal setting, English familiarity, algorithms and mathematics, typing, and familiarity with computers and the Internet.
You may have some non-technical or general prerequisites, such as having enough motivation and time by default. Of course, these cases, like technical prerequisites, need to be strengthened and nurtured. Because sometimes they are far more important than technical prerequisites.
Technical prerequisites for learning PHP mean having a good knowledge of computers and HTML and CSS languages. HTML and CSS help you display the final results of your code to the user beautifully and practically. Of course, learning PHP independently is possible without learning HTML and CSS. But since you want to learn PHP to design a website and web application, these are among the technical prerequisites for learning PHP.
So if we want to summarize the basic prerequisites (technical and non-technical) for learning PHP in general; They are presented as follows:
- Have enough time and motivation
- Familiarity with English, algorithms, and mathematics
- Introductory introduction to working with computers and the Internet
- Familiarity with the structure and network of websites
- Introduction to basic web design, including HTML and CSS
Do not worry. You already have a lot of prerequisites, or you can gradually get parallel while learning PHP. Such as familiarity with English, computer concepts, and so on. Therefore, to learn PHP in a principled way and not face weakness and confusion in the learning process, it is enough to get acquainted with HTML and CSS in a practical way to use them.
The first and most important prerequisite for learning PHP
Introduction to computers and how to work with them Familiarity with the structure and network of websites is the first and most important prerequisite. As a web designer or web developer, you need to be familiar with the infrastructure of sites to implement your work and projects properly and be able to solve these problems in the event of a problem.
The second prerequisite for learning PHP: is learning the HTML language
What is HTML? Undoubtedly, HTML or HyperText Markup Language is the first language whose name you will hear in the web world. HTML is not a programming language but a markup language that is the core of web pages. Everything you see in your web browser results from HTML language processing.
In the world of web programming, the output and output of all server-side programming languages, including PHP, Python, and., Are converted to HTML code to be displayed in the user’s browser. So to learn PHP, you need to know HTML well from the beginning. The good news for those unfamiliar with the language is that it is easy to learn HTML.
What is Hypertext?
You may be wondering, what is the meaning of the word Hypertext and why is it used in PHP?
PHP’s second and third letters are derived from the word Hypertext Preprocessor. This phrase means hypertext preprocessor. These two letters mean that PHP processes information before converting it to HTML and displaying it to the user, and then displays the code in HTML format in the user’s browser.
Hypertext is a large, long text written in HTML. Of course, although the written code is only textual and simple, it will not necessarily be textual after processing by the user’s browser. An HTML document can contain an image, a video, a table, a link, etc. If you still do not understand this well and you say to yourself, what is the meaning of hypertext? It is better to look at a text cloud yourself!
Consider, for example, the home page of Seven Learn programming courses. You see a beautiful page with various components, including image, text, framing, and. But if you want to see behind the scenes of this web page, right-click on the page with your browser (for example, Chrome browser) and click on Inspect. What you see is a Hypertext.
What is the meaning of markup language?
Perhaps you are wondering what sign language is? Or what is the difference between programming languages and markup languages? And why do all programmers insist that HTML is not a programming language? HTML was created to define a standard for use in web design so that we can design web pages and display them to users.
For this reason, a series of markup symbols called tags were used in HTML. Tags are used to identify a specific purpose in a user’s browser. HTML can be considered a common language between you and web browsers. According to the terms and conditions defined for HTML, the expression for each tag is used for a specific purpose. These phrases are placed between <> characters to be recognized and processed by the browser. For example, to show the browser that this text is a paragraph, we use the <p> tag as follows:
hello world < / p > _
As you can see, using HTML is just as easy. You have to learn the different tags and use the web to design your websites.
The third prerequisite for learning PHP: is learning the CSS language.
What is CSS? After getting acquainted with HTML and its tags, it’s time to learn CSS. CSS stands for Cascading Style Sheets, designed to format web pages and various components of web pages such as text, images, frames, and more. CSS has been a miracle in the world of web design. Because of that, the site designers were able to design their soulless and disturbed sites more attractively.
As you can see from the image above, CSS is like skin and flesh, and finally, a web page suit. CSS enables web designers to implement their creativity in designing web pages without restrictions.
Everything was summarized in HTML code in the early days of building a web page. It was enough to deal with the internal HTML properties to build a web page and apply various appearance features such as color change, size, and the page’s components.
When CSS was not yet created, if we wanted to change the text font color on different site pages, we had to apply these changes to each of the pages and each of its components. This made site design very time-consuming and difficult. Weaknesses of this method include low flexibility and repetition of coding.
Familiarity with how CSS works
The word “cascading,” which is the first word in CSS, refers to the fact that code written in CSS is processed and executed by default (in order) by default. CSS gives us the ability to create an external file (Style Sheet) to specify the properties of various components in web pages.
Familiarity with the necessary programs when coding PHP
One of the things that can help you and your progress while learning PHP programming is familiarity with editors. The IDE is a programming environment set of software that usually includes a program code editor ( Code Editor ), Compiler, and Debugger. Finally, the graphical user interface or GUI is put together and provided to the programmer so that he can easily and without worries generate his program code. Among the most famous editors can be:
Cited. Working with this tool increases the speed of coding and reduces errors. Editors make your different tasks easier by providing useful plugins and plugins.
Where to start learning PHP?
To learn PHP from the ground up and enter the programming world, you must first become familiar with the web infrastructure and its network. You can use the free training in basic concepts and web protocols; then, you must use HTML and CSS to Learn technical prerequisites. Once you are familiar with these, you can design your site pages.
The point that can help you progress is to be fully acquainted with the topics of front site design. Like BOOTSTRAP and JavaScript and its frameworks like JQUERY can be effective in PHP learning. In addition, it will increase your job offers.
Then it’s time to practice PHP programming so that after learning the concepts of this language, you can make your way to the top of programming.
The next article will introduce you to the shortest path and the best PHP learning resources. So be sure to read the article on the best PHP training resources so that you can find the best PHP training course and learn everything about PHP.
What do you think about learning PHP? We are happy to share your opinions and experiences with other SunLearn users.