PHP 7: Global vs local scope | Tutorial Nr. 19


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In this tutorial we will talk about local and glonal scope and what it has to do with functions. You will also learn what the “global” and “static” keywords are since they are an important factor as well.

PHP is a server-side scripting language designed primarily for web development but also used as a general-purpose programming language. Originally created by Rasmus Lerdorf in 1994,

PHP originally stood for Personal Home Page, but it now stands for the PHP: Hypertext Preprocessor.


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