PHP deletes the last element of the array array_pop() function usage

Deleting an element in an array is the most common. Today I will briefly introduce how to delete the last element. If you want to delete any element in the array, you can use my second method and add an if ( ){ unset()} can be achieved.

Example

The code is as follows

代码如下

复制代码

$stack = array("orange", "banana", "apple", "raspberry");
$fruit = array_pop($stack);
print_r($stack);
?>
经过此操作后，$stack 将只有 3 个单元：

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

Copy code

$stack = array("orange", "banana", "apple", "raspberry");
$fruit = array_pop($stack);

print_r($stack);

代码如下

复制代码

$array = array('ccc','www.hzhuti.com','abc','bKjia.c0m');
$arrtmp = array();
for( $i=0;$i {
$arrtmp[] = $array[$i];
}
print_r($arrtmp);

Array
(
[0] => ccc
[1] => www.hzhuti.com
[2] => abc
)

?> After this operation, $stack will only have 3 cells: Array (

[0] => orange

Related labels：

array php pop element function delete common us array at last usage of

source：php.cn

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PHP deletes the last element of the array array_pop() function usage_PHP tutorial