我的问题是容易的。
......
$arr = array(1, 2, 3, 4, 5, ..., x); //x is a huge number for the theory
......
$arr[] = 1;
$arr[] = 2;
$arr[] = 3;
$arr[] = 4;
$arr[] = 5;
...
$arr[] = x;
?
I think the second way of coding is easy to alter especially if there are multi-dim arrays. But is this one altering the speed of processing ?