error message when credit card module disabled

[jilly1217]

i installed payflo pro to use as my all-in-1 paypal, credit card, etc. and am having some problems. if i turn off the credit card module and try to pay through pp, i get a page of:


Warning: strstr() [function.strstr]: Empty delimiter. in /var/www/domains/store.sweetbeautyspa.com/docs/includes/modules/payment/payflowpro.php on line 337

Warning: Cannot modify header information - headers already sent by (output started at /var/www/domains/store.sweetbeautyspa.com/docs/includes/modules/payment/payflowpro.php:337) in /var/www/domains/store.sweetbeautyspa.com/docs/includes/functions/functions_general.php on line 41


when i keep the credit card module ON, the option to pay by credit card shows up twice in my checkout. and if i try using the second credit card option i get a Result code: 127:

help? thanks

[superprg]

Whats there at line 337 in /var/www/domains/store.sweetbeautyspa.com/docs/includes/modules/payment/payflowpro.php

[jilly1217]

The block of code around line 337 is:

      // collapse array into string for command-line submission
      $parmList = '';
      foreach($transaction as $key=>$value) {
        if ($key == 'NAME' || strstr('&', $value) || strstr('=', $value)) {
          $parmList .= '&' .$key . '[' . strlen($value) . ']' . '='.$value;
        } else {
          $parmList .= '&' .$key . '='.$value;
        }
      }

it's failing on the strstr() call, but I don't know what's in $value at that point.
Incidentally: when I phoned PayPal about this, the tech said that he's never seen a successful integration from Zen to PayPal, that he has fielded lots of calls with this same error. There's got to be someone who's figured it out.

[superprg]

its becuase not all value of $value are getting submitted
Again there should be something like
if(empty(!$value))
inside the for loop...just a suggestion