Question

I have a stupid problem which occurs when running this script. Why is the body of the for-loop never executed?

<?php
ini_set('error_reporting', E_ALL);

$i=0.0;
$j=1.0;
$max=3000;

for ($z=0; $z==$max;  $z++) {
  $i += (1.0/$max);
  $j -= (1.0/$max);

  echo "j=$j - i= $i <br>";
  if( ($z % 100) == 0){

      echo "j=$j  ¦ i= $i <br>";
  };
};

?>

EDIT: as you see it is possible to learn stupidity 😉

Answer 1

It will never enter.

for ($z=0; $z==$max;  $z++) 

z cannot be == to $max

---

Try this instead:

for ($z=0; $z<=$max;  $z++)