php variable problem....

i'm using phorm (www.phorm.com) to process an order form...send ack emails
and write logs....i am having trouble getting the variables to work as
below...... any thoughts or ideas greatly appreciated!
thanks, jim@jimwarren.us

i am trying to created new variables based on the value of a form

field....but i cant get the new values to pass to the log....

(the only ones i'm having trouble with are UNIT, SHIP, GROSS and TOTAL)

thanks, jim

config.php below------------------------------------

<?php

$PHORM_VALDEFS = "valdef.txt";

$PHORM_TO = $T8;

$PHORM_ACK = "thankyou.html";

$PHORM_TMPL = "email.txt";

$PHORM_SUBJECT = "Thank you for your order!";

$PHORM_FROM = "orders@healthresources.net";

$PHORM_LOG = "orders.txt";

$PHORM_LDELIM = ",";

$PHORM_LOGQUOT = "\"";

$PHORM_CCEXP = $D3.$D2;

$PHORM_ITEM = $R1;

if ( $PHORM_ITEM == "1" )

{

$UNIT = "24.95";

$SHIP = "6.95";

$GROSS = "24.95";

$TOTAL = "31.90";

}

if ( $PHORM_ITEM == "3" )

{

$UNIT = "19.99";

$SHIP = "6.95";

$GROSS = "59.97";

$TOTAL = "66.92";

}



$PHORM_LOGVAR[1] = "'type' 'blank' 'blank' 'blank' 'blank' 'salesman'

'blank' 'media' 'blank' 'blank' 'T1' 'T2' 'blank' 'T3' 'T4' 'blank' 'blank'

'blank' 'T5' 'D1' 'T6' 'blank' 'T8' 'blank' 'blank' 'blank'

 'blank''blank''blank''blank''blank''blan
k' 'T7'

 'blank''blank''blank''blank''blank''blan
k''blank''blank''blank''blank''blank

 ''blank''blank''blank''blank''blank''bla
nk''blank''blank''blank' 'R1' 'T10'

'PHORM_CCEXP' 'blank' 'blank' 'blank' 'blank' 'GROSS' 'blank' 'blank'

'blank' 'blank' 'SHIP' 'TOTAL' 'blank' 'blank' 'blank' 'blank' 'blank'

'blank' 'blank' 'blank' ";

$PHORM_LOGVAR[2] = "'ITEMID' 'blank' 'R1' 'UNIT' 'blank' 'blank' 'blank'
";

$PHORM_LOGVAR[3] = "NEXTREC";

?>