
But let’s not feed to the rumours and establish something at the very beginning of this post: PHP is not dead and is not dying anytime soon.
Please for internet’s sake do not use statements like ‘PHP doesn’t scale’ or ‘PHP is slow.’ This hurts the sentiments of backend coding done on Wikipedia, Facebook, WordPress, etc.
As of 2019 23 September 2019, there are 5,934,995 articles in the English Wikipedia and total 48,608,564 articles and is one of the top 5 visited websites across the globe.
These two emerging technologies catapulted Python as the current most in-demand programming language in the ether.
Today, a very few, limited number of iOS apps are developed in Objective-C.
When it comes to ML and AI, developers trust blindly on Python.


However, by the end of 2014 over 2400 projects at GitHub, one of the most popular IT projects platforms, switched to Swift.
Take a look at the graph provided by PYPL and created by analyzing how often iOS programming language tutorials are searched on Google.
Nowadays, hundreds of thousands of developers create applications for iPhone and iPad using Objective-C. And, due to the immense popularity of the platform, they will certainly continue to develop them in the future.
A Swift vs. Objective-C side-by-side comparison
What should developers take away
Let’s consider a bit more closely some Swift functions that make app development more interactive and approachable.

As has been said a gazillion of times this is the era of Mobile.
MAIN LANGUAGES FOR APP DEVELOPMENT
Having decided to become a programming an app developer you may quickly become confused by the huge amount of existing mobile app development languages.
When you will start You may even quiz yourself with a question: “What language to learn for app development?”
There are three main languages for app development either for iOS or Android, and they are considered the best among all the developers.
This flexibility plays an important role when it comes to reusing code and updating software.


With the advent of many new and efficient programming languages and their updates in the last few years, it seems that PHP is slowly losing its grip in the development market.
These frameworks significantly reduce the hassles of programming by allowing different set structures in the way code is written.
This makes it really difficult for customers to choose the right PHP developer.
Remember, going for the cheapest is not always the best option.
So, with further delays, let's start!
Familiarize yourself with various frameworks

PHP is an acronym for hypertext preprocessor.Is the programming language PHP?
When you write a website in your browser, you are considered a customer, or your browser is a customer.
Thus, the language that runs on the server side, that is, whatever the code, they run on the server side, we call it the programming language on the server side.Why do you want to learn PHP rather than other languages?PHP works on different platforms (Windows, Linux, Unix, Mac OS X, etc.
)PHP supports a wide range of databases.It's safe.PHP is free.PHP is easy to learn and works effectively on the server side.What is a PHP file?PHP files may contain text, HTML, CSS, JavaScript, and PHP.PHP files have an extension .phpThe code runs on the server, and the result is returned to the browser in the form of regular HTML.What can PHP do?PHP can generate dynamic page content.It can create, open, read, write and close files on the server.PHP can collect data forms.It can add, delete, modify data in your database.PHP may restrict users' access to certain pages on your site.PHP can encrypt data.Learn about the databaseA database means collecting data that is available to all users, by users we mean app users, whether administrators or individual users.
The database is very important in the PHP programming language.For example, because you all should have heard the Facebook name, all Facebook users' data will be collected in one place where all user ID, password, and Facebook data is stored in one place.
As we've read above, PHP is a server technology by which we can develop websites rather than using them in Android or Window, it's just for website development.

Swift allows you to write less code.
Swift is strongly typed, which means fewer crashes caused by working with types incorrectly.
Swift looks similar to other popular programming languages and resembles English.
Let’s consider what you need to do if you decide to switch from Objective-C to Swift, and determine if making the jump is the right choice for you.
This means that you can add new Swift features to an already existing codebase.
In Objective-C you can call methods on nil objects (more precisely, you can send a message to a nil object), and these methods return a zero value.