[SOLVED] divisible by 4?

[onedumbcoder]

is there a way to determine if something is divisible by 4?

 

for example i want to be to add to a counter when a number is divisible by 4;

 

so

1

2

3

4 counter++;

5

6

7

8 counter++;

9

10

11

12 counter++

13... and so on

[effigy]

<pre>
<?php
foreach (range(1, 40) as $num) {
	printf('%02d ', $num);
	if ($num % 4 == 0) {
		echo '<br>';
	}
}
?>
</pre>

[.josh]

$max = 100; // some random number to be counted to
$counter = 0; // initialize counter

for ($x = 1; $x < $max; $x++) { // loop to count to whatever
   // % is called modulus it divides $x by 4 and returns a remainder
   if ($x % 4 == 0) { // if the remainder is 0....
      $counter++;     // add 1 to the counter
   } // end if
} // end for

 

[onedumbcoder]

thank you so much.