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How to start your career with PHP?
  Posted on 28 Mar, 2022
How to start your career with PHP?
The word PHP stands for Hypertext Pre-processor (It's recursive in the sense that the first word itself is an abbreviation, so the full meaning doesn't follow the abbreviation). PHP is one of the best open-source scripting language for creating web-based software applications, originally created in 1994 by Danish-Canadian programmer Rasmus Lerdorf. PHP code is typically processed on a web server by a PHP interpreter as a module, a daemon or as a Common Gateway Interface (CGI) executable. PHP full form is Personal Home Page.
Currently, PHP is widely used as a tool for many web developments. If you dream of being a web developer, PHP would be a very favorable career. Most websites used PHP as a server-side, for example- Facebook, Yahoo, Pinterest, Tumblr, Wikipedia, etc. PHP is also a web development tool and can be embedded into HTML. When a browser requests a document that includes a PHP script, the Web server that provides the document calls its PHP processor. The server determines that a document consists of a PHP script using the file-name extension. If it is .php, .php3, or .phtml, the file has embedded PHP. The best part about using PHP is that it is extremely simple for a fresher as well as provides many advanced features for a professional programmer. Don't be afraid to read the long list of PHP's features and PHP framework. You can soar in no time, and start writing easy scripts in a few hours. In this article, we have discussed some of the major components of PHP such as PHP session, PHP online aditor, PHP explode, PHP compiler online, PHP date format, PHP fuctions, PHP framework, PHP array functions, PHP latest version, PHP file upload, etc.

☛ What PHP is Used For:

Mainly we use PHP for server-side scripting so, other than that there are also some use cases of  PHP like you can collect form data, send and receive cookies, command-line scripting and you can make a PHP script to run it without any server or browser. You only need the PHP parser to use it this way. This type of usage is ideal for scripts regularly executed using cron (on *nix or Linux) or Task Scheduler (on Windows). These scripts can also be used for simple text processing tasks. Also, You can make a desktop application with the help of PHP. Though PHP will not be the best choice for creating desktop applications with GUI(graphical user interface), if you know the advanced features you can make it. PHP can be used on all major operating systems, including Linux, many Unix variants (including HP-UX, Solaris, and OpenBSD), Microsoft Windows, macOS, RISC OS, and probably others. PHP also has support for most of the web servers today. With PHP you are not limited to outputting HTML. PHP's abilities include outputting images, PDF files and even Flash movies (using libswf and Ming) generated on the fly. You can also output easily any text, such as XHTML and any other XML file. PHP can autogenerate these files, and save them in the file system, instead of printing them out, forming a server-side cache for your dynamic websites. So, these are some of the widely used cases I have mentioned, other than that there are also some popular use cases.

☛ Why PHP is used:

  • ⦁ PHP is platform-independent, which means it can run on different platforms such as Windows, Linux, Unix, etc.
  • ⦁ It is a very simple language and its syntax is easy. Anyone can write a simple PHP script in a few hours.
  • ⦁ PHP is open-source and it means you can also develop the code for the best version of PHP and also it available to everyone and it is free to download.
  • ⦁ PHP can also be used to create dynamic web pages that make the website more interactive.
  • ⦁ It supports many databases such as MySQL, Oracle, PostgreSQL, etc.
  • ⦁ It runs smoothly to the server-side.
  • ⦁ PHP is suited to almost all the servers used today, like Apache, IIS, etc.

☛ How To Learn PHP:

The reason why PHP is still at the forefront of the web development scene from the forefront is that despite its awesome convenience to start with, it features superior functionalities that make life effortless for pro web developers. As a PHP developer, you are accountable for developing websites, applications, and programs with the use of PHP programming language. Hence, you have to possess a 4-years bachelor’s diploma in computer science, which will be very beneficial for the longer term. In case, you do not belong to a computer science stream, however, you love coding and programming which is lots sufficient to grow in this field. So if you desire to be an excellent PHP developer few guidelines will assist you to begin your career as a PHP developer.
First, PHP is an outstanding programming language to learn, however, it mustn't be the first technology you grasp in web development. Before mastering PHP, you must take some time to research HTML and CSS. HTML and CSS are used to define the structure and style of a web page respectively. They are the basic constructing blocks that make up the web.
Second, you have to learn PHP and know PHP latest version. You can learn it by multiple ways like you can buy a book or you can buy some PHP online training course or you can watch free YouTube tutorials as well as there are so many freely available online resources to start with PHP. 
Third thing is that you have to exercise every day so that you can’t forget about the previous concept and the fundamentals of PHP. You need to be aware of how you can optimize the code in a better way so that it turns into more efficient.
Fourth, after repeating the previous steps multiple times now you have to build some hands-on projects like you can build websites, web-server, etc. It will give you more confidence as a PHP developer.
Fifth, now you have to do some research on yourself to become a good PHP developer, and also you have to look at other programmers' code so that you can get more idea how they make products.
✤ Now the last step is to create a GitHub account and publish your code in the repository.

☛ Why PHP training is important:

We are living in an era where technology plays a great role and if you learn those technologies then life will be easier. PHP is one of the best languages we have ever used on the server-side. Not only server side but also we are using it on desktop applications, creating dynamic websites, command-line scripting, etc. So there is a need to learn PHP and became a good developer because the industry needs only skilled developers who are really can make large and scalable products. Absolutely, to become a good developer you need training and trainers are the industry people who already have years of experience in this field. If you are a beginner you must join online training because here you get proper structure and guidance. This makes our learning enjoyable. Some of the best resources for learning PHP will be Udemy, Udacity, Coursera, W3School, PHP session, PHP online compiler, and some popular youtube channels for PHP tutorials.

☛ Career Opportunities for PHP Developers:

According to the current market scenario, the average salary of a PHP fresher is 4-5 lakh per annum. The pay scale depends upon how much you know it and how you are applying the concept. The salary of an experienced person who is in this field is 8-12 lakh. PHP is the fastest growing and most popular web programming language employed around the world. Moreover, every multinational company(MNC) in India hires a PHP developer every month because of the skills to develop dynamic websites and applications. As per the findings of the Latest Survey Report, It is found that PHP is almost utilized by 85% of the major web server. Thus, Currently, PHP Developers are among the most ardent professionals in the programming world. So if you are willing to learn PHP, I think there is no doubt at all. 

☛ Some Important PHP Questions For The Interview:

There are thousands of PHP interview questions but if you have the basic knowledge you can easily answer them. So, here we are giving you mostly asked PHP questions for interview. Please have a look into these questions before going to the original interview.
1. What is PHP? Explain it in detail.
2.  What is PEAR in PHP?
3.  Explain the difference between PHP4 and PHP5.
4. What are the popular frameworks in PHP?
5. Which programming language does PHP resemble?
6. What is a session in PHP?
7. Explain the main types of errors.
8. What are traits?
9. What are cookies? How to create cookies in PHP?
10. What is the use of session_start() and session_destroy() functions in PHP?
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