Display variable contents after while...

[foxfirediego]

Hi everyone, I was wondering if there is any way to get a variable value before the loop, here is the sample:

echo $i; <-- display 100 here after the loop has been executed

$i = 0;

while ($i <= 100) {
   $i++;
}

$i = 100; <- after the loop the $i will be 100, but I want to display him before the loop...
thanks

[alfoxy]

Im not sure what you mean.

You can not print out $i before the loop because it has not been set to anything.

Maybe what you want to do is this

$loopmax = 100;

echo $loopmax; // Will print out 100

while ($i <= $loopmax) { 
   $i++; 
} 

[foxfirediego]

you understand ed it right... oh well... I was thinking something like global $var...
thanks anyway!