Difference between PHP and JavaScript | PHP vs. JavaScript

PHP vs. JavaScript

Difference between PHP and JavaScript: – Both PHP and JS are extremely popular languages among developer, uses them both for developing better designs and websites. The functions of both the languages are almost same, but there is very little difference between, which you should know. However, here below are few points that show the difference between PHP and JavaScript.

Difference between PHP and JavaScript

I think before moving towards the difference between PHP and JavaScript, let see first what they both are.

  • PHP

PHP is actually the short form of Hypertext Preprocessor. It is quite a powerful web development language and was designed in 1994 by Rasmus Lerdorf. Since then, it has gained enough popularity and widespread usage. Today it’s used to build dynamic and interactive web pages on the internet. PHP is a server-side scripting language and is the first choice of many web designers.

  • JavaScript

JavaScript was created in 1995 by builder Brendan Eich. In the beginning, it was named as Mocha but was soon changed to LiveScript, and then JavaScript. JavaScript is actually a client-side language and just like PHP, it is used to create interactive websites and web-applications. As JavaScript runs on the client’s machine, so it helps save a lot of bandwidth and reduces stress on machines and decreases server costs.

Major Differences between PHP and JavaScript

  • PHP is Server-side and its code executes on the server that means it does not matter, which kind of device is used to access the website, the end user experience should be quite standard. PHP based websites give poor performance when the server is too busy or the internet connection to the client’s computer is bad.
  • On the other hand, JS is client-side language and its code executes on the client’s Computer. As a result, the customer experience may vary depending on what’s happening. For example, a client’s slow computer might render the site unresponsive and poor.
  • Compared to a PHP based website, a JS powered website gets the edge that the code can continuously run on the website regardless of server activity since PHP code can only just be viewed after the server interprets it. Moreover, PHP can only just be coupled with HTML, which can greatly restrict the choice of language which one uses to develop the website, while JS is a lot more flexible and is capable of being incorporated with HTML, XML, and AJAX.
  • As stated before, JS executes on the client’s browser, whereas PHP executes on the server, JS performance decreases tremendously, if run on an unhealthy PC machine, while PHP performance is affected by a slow server.
  • The main idea that one can anticipate, by now, is that if you have a good server up and running or your appointed server’s rate is consistent, then it’s better to go with PHP and it provides a consistent experience. However, if you want to save some cash by choosing a low performance, then JS is probably the best option to go with.

The basic aim of both the languages to help programmers and developers to develop a better website or design that helps them showcase the things in better ways. A little bit difference there, but somehow both PHP and JavaScript’s are same.

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