this is how i embed arrays in a form.
PHP Code:
<form method=post action=<?=$_SERVER['PHP_SELF']?>>
<input type=checkbox name=show[0] value="show 0"> show 0 <br>
<input type=checkbox name=show[1] value="show 1"> show 1 <br>
<input type=checkbox name=show[2] value="show 2"> show 2 <br>
<input type=submit name=submit value=submit>
</form>
<?
if($submit){
foreach($show as $each){
echo $each . " is checked. <br>";
}
}
?>