每3个元素创建一个多维数组

Question

I have the following array:

Array {
    [0] => text1
    [1] => text2
    [3] => text3
    [4] => text4
    ...
    [200] => text200
}

How can I create a foreach loop that will divide the above array to create a sub array for every 3 elements?

Array {
    [0] => Array {
                [0] => text1
                [1] => text2
                [2] => text3 
    }
    [1] => Array {
                [0] => text4
                [1] => text5
                [2] => text6
    }   
   ......
}

Answer 1

you can use a build in function , array_chunk()

array_chunk($input_array, 3)