Function in php : LESSON # 7 [ function] || how to learn php programming
PHP User Defined Functions || how to learn php programming || learn about php programming || to learn php programming || learn php programming || learn object oriented programming in php
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Besides the built-in PHP functions, it is possible to create your own functions.
A function is a block of statements that can be used repeatedly in a program.A function will not execute automatically when a page loads.A function will be executed by a call to the function.
Create a User Defined Function in PHP
A user-defined function declaration starts with the word function:
Syntax
function functionName() {
code to be executed;
}
Note: A function name must start with a letter or an underscore. Function names are NOT case-sensitive.
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