如何在foreach循环中存储整数

Question

This may be simple to some of you guys but im a novice coder. How do i make this foreach loop terminate after i loops. The number keeps resetting as it loops through another condition. There are multiple a's. About 100 so it i never gets up to 250.

$i = 0;

foreach ($a as $b) {
   //do function

   i++;

   if (i == 250)
   {
     exit;
   }
}

Answer 1

You're missing a "$" sign on two of your "i"s. It should be:

$i = 0;

foreach ($a as $b) {
   //do function

   $i++;

   if ($i == 250)
   {
     exit;
   }
}