What I am trying to do is take a number from row in a table...
and have it so that it can be echoed with a checkbox.

Then, if someone were to check that box, could I it have so that the number in the rows would decrease by one after it was submitted?

Thank you in advance.

    a simple example:

    <?php
if (!isset($_POST['submit']))
{
	echo '
	<form action="" method="POST">
	<input type="checkbox" name="num[]" value="5"> 5<br>
	<input type="checkbox" name="num[]" value="6"> 6<br>
	<input type="checkbox" name="num[]" value="7"> 7<br>
	<input type="checkbox" name="num[]" value="8"> 8<br>
	<input type="checkbox" name="num[]" value="9"> 9<br>
	<input type="submit" name="submit" value="submit">
	</form>
	';
}
else
{
	if (isset($_POST['num']))
	{
		foreach ($_POST['num'] as $value)
		{
			$minus = $value - 1;
			echo $value . ' - 1 = ' . $minus . '<br>';
		}
	}
	else
	{
		echo 'you did not check any numbers';
	}
}
?>
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