用javascript在php中的数组

Question

I have code like this:

$data = array();
for(int $i = 0; $i < 10; $i ++)
   $data[$i][] = 5;

I don't know what's name of $data[$i][] = 5; in php and how to write this code in javascript?

or other hands, how can I write code above in javascript?

Thanks

P/s: I want to write that code on nodeJs

Answer 1

You can try Array#push to add a element for array

var data = [];
for(var i = 0; i < 10; i ++)
   if(!data[i]) data[i] = [];
   data[i].push(5);