Description

In this simple article you will learn that how we remove or delete elements from array in PHP.

Arrays:

Arrays are used to store data just like a variable; a variable store single data but arrays store multiple data. There are three types of array in php.

- Numeric Arrays

- Associative Arrays

- Multi-dimensional Arrays

Syntax:

$cars=array("Saab", “Volvo","BMW","Toyota");     //Numeric arrays

$ages = array("Peter"=>32, "Quagmire"=>30, "Joe"=>34);   //Associative array

Remove array element in PHP:

To remove array element in php we use built in unset () function that was used for removing a variable in php.  The unset () function takes element as a parameter and remove that element from array.

Code:

Above is a simple code to remove an array element using unset () function in php.

This simple article tells that how we can remove an element from arrays in php.