How to use simple function in PHP
In this article, I will explain how the simple function can be used in PHP.
Simple Function in PHP
- A function declaration starts with the special word 'function'.
- A function name starts with a letter or underscore, followed by any number of letters, numbers, or underscores.
- A function names are case-insensitive.
- A function is block of code that can be executed whenever we need it.
code to be executed;
The following example show the simple function that writes any name when it is called:
<h2 style="color: steelblue;">Simple Function Loop example</h2>
echo "Welcome To...";
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