Question

我有一些代码正在生成这个数组（打破它以便于阅读）：

Array ( [0] => 78 ) 78 
Array ( [0] => 78 [1] => 75 ) 75 
Array ( [0] => 78 [1] => 75 [2] => 72 ) 72 
Array ( [0] => 78 [1] => 75 [2] => 72 [3] => 68 ) 68 
Array ( [0] => 78 [1] => 75 [2] => 72 [3] => 68 [4] => 65 ) 65 
Array ( [0] => 78 [1] => 75 [2] => 72 [3] => 68 [4] => 65 [5] => 62 ) 62 
Array ( [0] => 78 [1] => 75 [2] => 72 [3] => 68 [4] => 65 [5] => 62 [6] => 59 ) 59 
Array ( [0] => 78 [1] => 75 [2] => 72 [3] => 68 [4] => 65 [5] => 62 [6] => 59 [7] => 56 ) 56 
Array ( [0] => 78 [1] => 75 [2] => 72 [3] => 68 [4] => 65 [5] => 62 [6] => 59 [7] => 56 [8] => 37 ) 37 
Array ( [0] => 78 [1] => 75 [2] => 72 [3] => 68 [4] => 65 [5] => 62 [6] => 59 [7] => 56 [8] => 37 [9] => 36 ) 36

我需要的是最后一个数组。具有单独存储的所有数字的那个。我怎样才能做到这一点？在php btw。

Answer 1

试试array_pop($array)。它将从数组中弹出最后一个元素并将其返回。

更新

$buffer = array();
foreach ($arrays as $array) {
    $buffer = array_pop($array);
}

我认为这就是你的意思。

Answer 2

将数组命名为$ long_arr

$target_array = array_values($long_arr); 
var_dump($target_array);

Answer 3

这条评论为我做了：

如果使用count（$ your_array）它会很好地计算行数......如果计数好，那么你可以检索最后一行，比如$ row = $ your_array [count（$ your_array）-1] ; - Robert Rozas 18小时前

从另一个数组中获取单个数组

3 个答案: