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array_pop
Pop the element off the end of array
(PHP 4, PHP 5)
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.
Note:
This function will reset() the array pointer after use.
Return Values
Returns the last value of array.
If array is empty (or is not an array),
NULL will be returned.
Examples
Example 269. 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
See also array_push(), array_shift(), and array_unshift().