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Array Functions
PHP Manual

# array_pop

(PHP 4, PHP 5)

array_pop — Pop the element off the end of array

### Description

mixed array_pop ( array `&$array` )

array_pop() pops and returns the last value of the `array`, shortening the `array` by one element. If `array` is empty (or is not an array), `NULL` will be returned. Will additionally produce a Warning when called on a non-array.

> Note: This function will reset() the array pointer of the input array after use.

### Parameters

`array`

  The array to get the value from.

### Return Values

Returns the last value of `array`. If `array` is empty (or is not an array), `NULL` will be returned.

### Examples

Example #1 array_pop() example

`<?php
$stack = array("orange", "banana", "apple", "raspberry");
$fruit = array_pop($stack);
print_r($stack);
?>`

After this, $stack will have only 3 elements:

    Array
    (
        [0] => orange
        [1] => banana
        [2] => apple
    )

and raspberry will be assigned to $fruit.

### See Also

- array_push() - Push one or more elements onto the end of array
- array_shift() - Shift an element off the beginning of array
- array_unshift() - Prepend one or more elements to the beginning of an array

array_pad
array_product
Array Functions
PHP Manual