如何制作阵列？ [关闭]

i have a problem. I have two arrays and i need to put one into other like this:

array('1'=>1,'2'=>2,'3'=>array());

Can somebody advise how to solve it?

If your first array is

$first =  array('1'=>1,'2'=>2)

And the second is

$second =  array()

Then just add it in as

$first[] = $second

If the second is

$second[3] = array();

Then you want array_merge

$first = array_merge($first,$second)

There are all sorts of array functions on the left in that link, which come in very handy.