So...


If I have a program like this

-----  clip here  -----  
<?php

 $x[0][0]=1;
 $x[0][1]=1;
 $x[1][0]=1;
 $x[1][1]=1;

 while($y=each($x))
  echo "'$y[0]' - '$y[1]'<br>\n";

?>
-----  clip here  -----

It works correctly and prints
  '0' - 'Array'
  '1' - 'Array'


But if I have HTML-form like this

<form action=foo.phtml>
  <input type=checkbox name=x[0][0]>
  <input type=checkbox name=x[0][1]>
  <input type=checkbox name=x[1][0]>
  <input type=checkbox name=x[1][1]>
  <input type=submit>
</form>

And foo.phtml is

<?php
  while($y=each($x))
    echo "'$y[0]' - '$y[1]'";
?>

This works different way and it prints
 '0][0' - '1'
 '0][1' - '1'
 '1][0' - '1'
 '1][1' - '1'



This is tested with linux and solaris apache+php 3.0.6/7/9

-- 
Ari