php - 是否有任何 php 函数用字符串值填充数组？

Question

我的代码:

$a = array_fill(5, 6, 'banana');

打印

Array
(
    [5]  => banana
    [6]  => banana
    [7]  => banana
    [8]  => banana
    [9]  => banana
    [10] => banana
)

但我想要像下面这样的东西

Array
(
    [5]  => banana 1
    [6]  => banana 2
    [7]  => banana 3
    [8]  => banana 4
    [9]  => banana 5
    [10] => banana 6
)

还有其他的php函数可以实现上面的功能吗？如果是，请告诉我。

Answer 1

function test_print_value($item2, $key, $some_value)
{
    echo $some_value." $item2<br />\n";
}

array_walk(range(0,10), 'test_print_value', 'Banana Apple ');

输出:

Banana Apple 0
Banana Apple 1
Banana Apple 2
Banana Apple 3
Banana Apple 4
Banana Apple 5
Banana Apple 6
Banana Apple 7
Banana Apple 8
Banana Apple 9
Banana Apple 10