array_pop() function in PHP

The array_pop() function deletes the last element of an array. It returns the value of the last element of the array. If the array is empty, NULL is returned.

Syntax

array_pop(arr)

Parameters

• arr − The specified array

Return

The array_pop() function returns the last element of the array. If the array is empty, NULL is returned.

The following is an example −

Example

 Live Demo

<?php
$arr = array("laptop", "mobile", "tablet");
$res = array_pop($arr);
print_r($res);
?>

Output

The following is the output −

tablet

Samual Sam

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Updated on: 23-Dec-2019

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