How to represent the total number of loop arrays in PHP

How to represent the total number of loop arrays in PHP
This post was last edited by chinaphp2010 on 2015-01-28 13:18:14

If the For loop
For example, there are n times in this cycle
So how do you calculate the value of n?
Of course many people will say with $num=0; $num + +;
This is possible, but not for my needs,
My requirement is to display this number directly in the For loop
for ($i =0; $i <9; $i + +) {
Total Cycles * $i
}
If so, you use $num=0 in it, $num + +;
------to solve the idea----------------------
This is usually the case.

for ($i =0; $i<>
COUNT ($arr) * $i
}

