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array_pop

Description

The array_pop of Array for PHP pop the element off the end of array.

Syntax

array_pop(array &$array): mixed

Parameters

array

The array to get the value from.

Return

Returns the value of the last element of array. If array is empty, null will be returned.

Examples

1 · array

<?

$array = array("apple", "banana", "coconut");

array_pop($array);

print_r($array);

?>
Array
(
    [0] => apple
    [1] => banana
)

2 · return · last

<?

$array = array("apple", "banana", "coconut");

$return = array_pop($array);

print_r($return);

?>
coconut

3 · return · empty

<?

$array = array();

$return = array_pop($array);

var_export($return);

?>
NULL
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