multiple values in a CHECKBOX, php handling

[dominant]

i have ten options.
The user can choose until 10 options.
How can i receive the value from a checkbox?
The 10 Checkboxes have the same name.

[devinemke]

here's a basic example:

echo '
<form action="' . $_SERVER['PHP_SELF'] . '" method="POST">
please choose numbers:<br>
';

for ($i = 1; $i <= 10; $i++)
{
	echo '<input type="checkbox" name="numbers[]" value="' . $i . '">' . $i . '<br>';
}

echo '
<input type="submit" name="submit" value="submit">
</form>
';

if (isset($_POST['submit']))
{
	if (isset($_POST['numbers']))
	{
		echo 'you chose ' . count($_POST['numbers']) . ' numbers:<br><br>';
		foreach ($_POST['numbers'] as $key => $value)
		{
			echo $value . '<br>';
		}
	}
	else {echo 'you did not choose any numbers';}
}

[dominant]

Thank you!

It worked!