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PHP Help Functions And Variable Scope
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Category : Tutorials » PHP Programming
Navigate: PHP Tutorials > PHP > Basics & Beginner Tutorials. Author: . inside, that is variable scope, I will cover that more later on in the tutorial. .
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Okay this is a little tutorial on functions and variable scope, hope you enjoy. In php as you write your code it is very likely that you will find yourself doing one action over and overpossibly one that is very lengthy and when it's lengthy it's not always fun to make the code each time, this isthe very reason functions were designed. A function is a declared piece of code that has code as members of it. All the things you use when you arecoding are functions like print(), echo() and exit(). You can create your own functions in PHP to do similarthings as these. Let's look at the layout for writing a function.
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What can PHP do As we have just said PHP is a fully featured programming language . Not recommended programming practice to have two variables. of the .
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PHP Help Functions And Variable Scope
category Tutorials » PHP Programming
Navigate PHP Tutorials gt PHP gt Basics amp Beginner Tutorials. Author . inside that is variable scope I will cover that more later on in the tutorial. .
