数组转换

Question

数组转换

$array1 = array(1,2,3,4,5,6,7,8,9,10);

in formate like

$arry2 = array([1],[2,3],[4,5,6],[7,8,9,10]);

Answer 1

使用array_splice从而将数组中的项目作为增加长度的数组

$i = 1;
$arry2 = [];
while ($t = array_splice($array1, 0, $i++))
   $arry2[] = $t;