a very stupid question ???

[alfred_01]

I want to show some $ coming from a formcheckbox....

while ($_POST[Sup]){

 echo $_POST[Sup];

}

How can I say to PHP stop echo when i showed all the $ one time ?

Thanks

[devinemke]

foreach ($_POST as $key => $value)
{
	echo $key . ' = ' . $value . '<br>';
}