PHP - Functions

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Put your script into a function to keep the browser from executing the script when the page loads. The function will be executed by a call to the function.
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Create PHP Function

More about PHP function:

• Give the function a name that reflects what the function does.
• The function name can start with a letter or underscore (but NOT a number).

For instances:


############################################################
The Output: My name is Abdul Razzaq
############################################################


PHP Functions - Adding Parameters

The following example will write different first name, but equal last name:

############################################################
The Output:

My name is Mohd Fairus Ali
My sister's name is Ain Ali
My brother's name is Mohd Faiz Ali
############################################################


PHP Functions - Return values

For instances:


############################################################
The Output: 5 + 10 = 15
############################################################