(PHP 4, PHP 5)
array_pop — Pop the element off the end of 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.
array
The array to get the value from.
Returns the last value of array.
If array is empty (or is not an array),
NULL will be returned.
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.