Objective-C vs PHP: What are the differences?
What is Objective-C? The primary programming language you use when writing software for OS X and iOS. Objective-C is a superset of the C programming language and provides object-oriented capabilities and a dynamic runtime. Objective-C inherits the syntax, primitive types, and flow control statements of C and adds syntax for defining classes and methods. It also adds language-level support for object graph management and object literals while providing dynamic typing and binding, deferring many responsibilities until runtime.
What is PHP? A popular general-purpose scripting language that is especially suited to web development. Fast, flexible and pragmatic, PHP powers everything from your blog to the most popular websites in the world.
Objective-C and PHP can be categorized as "Languages" tools.
"Ios", "Xcode" and "Backed by apple" are the key factors why developers consider Objective-C; whereas "Large community", "Open source" and "Easy deployment" are the primary reasons why PHP is favored.
PHP is an open source tool with 23.9K GitHub stars and 5.53K GitHub forks. Here's a link to PHP's open source repository on GitHub.
9GAG, Hootsuite, and 37 Signals are some of the popular companies that use PHP, whereas Objective-C is used by Uber Technologies, Instagram, and Pinterest. PHP has a broader approval, being mentioned in 8904 company stacks & 2933 developers stacks; compared to Objective-C, which is listed in 851 company stacks and 363 developer stacks.