如何在php中创建多维数组而不指定索引[关闭]

Question

I am newbie programmer of php. How should I create array without specifying the size of array.I have tried using

$items = array();

How can add array as the element? Without having to specify the index. Thanks in advance for any feedback.

Answer 1

// define array

$item = array();

// adding multi dimensional array

array_push($item, array('name'=>'Pen','qty'=>1));

You may nest the array to even more levels by same method as mentioned above.