Hi Wade
> foreach ($_POST as $nkey => $new){
> foreach($olddata as $okey => $old) {
> if ($new == $old) {
> print '"'.$new.'" AND "'.$old.'" are the <b style="color:red">SAME</b>;
> Next... <br />';
> } else {
> print '"'.$new.'" AND "'.$old.'" are the <b>DIFFERENT</b>; Next... <br
> />';
> }
> }
> }
that was close ;)
if (is_array($_POST) && count($_POST)>0)
foreach ($_POST as $key=>$value)
{
if (!isset($olddata[$key]))
{
handlethiscondition('post data not in old data');
}
else
if ($_POST[$key]==$olddata[$key])
{
handlethiscondition('post data is equal to old data');
}
else
{
handlethiscondition('post data is different to old data');
} // if olddata exists
} // each $_POST
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