PHP vs JavaScript: Which language should you choose this 2022

April 28, 2022

Tags: Technologies



The world of programming and development moves at a fast pace, constantly changing and updating its technologies. Programming languages ​​are no strangers to evolution, which is why experts have chosen to choose the ones that best suit their needs, choosing to specialize in one them. PHP and JavaScript are at the top of the favorites lists.


PHP is one of the most popular scripting languages, working on the server-side. Its acronym means “Hypertext Preprocessor” in Spanish and it is embedded in HTML. It allows: creating personalized web content, sending and receiving cookies, evaluating form data sent from a browser, etc.


In addition to its functions, it has integration with several popular databases such as Postgre SQL, Oracle, Sybase, SQL, and MySQL. It also handles forms, saves data to files, and collects data from files.


JavaScript, on the other hand, is one of the most popular programming languages ​​among application and website developers. It can be defined as a high-level, dynamic, interpreted language used with HTML web applications. It is also used for non-web documents such as PDFs and desktop widgets.


PHP vs JavaScript: main differences


Despite the similarities that both languages ​​can have, there are a number of differences that separate one from the other, those are:


  • PHP is a server-side scripting language while Javascript is a client-side scripting language.
  • PHP does not run inside the browser, while Javascript runs inside the browser.
  • PHP supports databases while Javascript does not support databases.
  • PHP accepts variables in upper and lower case, while Javascript does not.
  • When we compare PHP and JavaScript, PHP does not support swapping objects and arrays, while JavaScript supports swapping objects and arrays.


In addition to these differences, we can explore each major function of the programming languages ​​and see which ones are compliant with PHP and which are compliant with JavaScript.




JavaScript is object-oriented, has easy-to-use existing code, has a client-side scripting language, is case-sensitive in variables, is case-sensitive in function, has objects and arrays interchangeable, and requires HTTP to run.


PHP is object-oriented, has easy-to-use existing code, variables are case sensitive, requires HTTP to run, has a server-side scripting language, accepts case-sensitive boolean variables, updates files in the server, and is suitable for various frameworks.


These are the main differences between these two programming languages, and it is up to the developer to choose which one seems more appropriate for the project they will face.


At Rootstack, our expert developers have used both languages ​​to solve technical problems presented by our regional and international clients. We are always looking for the best talent to join our ranks, don't hesitate and apply here, start growing as a professional with us.


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