12 STD || CA || CH: 5 || PHP Function and Array

 

Functions in PHP

In most of the programming language, a 

block of segment in a program that perform specific operations like (Insert, Execute, Delete, Calculate, etc.). This are known as Functions. A Function is a type of sub routine or procedure in a program. A Function will be executed by a call to the Function and the Function returns any data type values or NULL value to called Function in the part of respective program.

Functions can be divided in to three types:

User defined Function,

Pre-defined or System or built-in Function

Parameterized Function.

 

 

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 12 STD ||  CA || CH: 5  || PHP Function and Array

 

 

 

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