[PHP] foreach() or for()

[Richard Whitney]

How Do, All?

Here's one unsuccessful attempt to add each $val during a for:
<?
for ($z = 0;$z < count($val);$z++)
                                                                                       
         {
                $v = $val + $val;                                                      
                 }
                                                                                       
         print 'Total?: '.$v.'<br>';
?>
Conversely I need to isolate certain elements oof a foreach:
<?
    foreach($var as $v){
        if ($v != 'argument')
        {
        //add all the $v's for a total
    }
?>

Thank you!


-- 
Richard Whitney   *
Transcend Development
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