php 배열 마지막 값 array_pop

array_pop

배열의 마지막 값 가져오기 

(PHP 4, PHP 5, PHP 7)

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.

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.

Errors/Exceptions ¶

This function will produce an error of level E_WARNING when called on a non-array.

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

)