cinolas Posted November 19, 2020 Share Posted November 19, 2020 Hi, I'm using osC 2.3.4 Gold BS and I'm looking for a way to display the order subtotal and total on the checkout_payment.php page. I had it working. I just copy-pastaed this line (echo $oscTemplate->getContent('payment');) from checkout_confirmation.php into my checkout_payment.php: <div class="col-sm-8"> <div class="panel panel-warning"> <div class="panel-body"> <?php echo TEXT_SELECT_PAYMENT_METHOD; ?><hr /> <?php echo $oscTemplate->getContent('payment'); ?> </div> </div> </div> This worked great. However now that I'm installing the Gift Voucher contribution, which also modifies the checkout_payment.php page, it's giving me this error: PHP Fatal error: Cannot redeclare class order_total in /includes/classes/order_total.php on line 13 Line 13 of my order_total.php is as expected : class order_total { So, I understand that the problem is that the order_total class is being declared twice. But I don't understand why $oscTemplate->getContent('payment'); would cause the order_total class to be declared. Admittedly, I have no idea how the template system works (but would love to learn!), or why that line brought up the totals when it worked. I'm a copy-pasta hack with very little actual knowledge of php. Is there a better way to summon the totals without redeclaring the class? I tried changing line 75, which is a line that is added by the Gift Voucher contributio, from require(DIR_WS_CLASSES . 'order_total.php'); to require_once(DIR_WS_CLASSES . 'order_total.php'); thinking it might prevent the class from being re-declared but it didn't seem to make a difference. Any hints? Cheers! Link to comment Share on other sites More sharing options...
♥ecartz Posted November 19, 2020 Share Posted November 19, 2020 29 minutes ago, cinolas said: I tried changing line 75, which is a line that is added by the Gift Voucher contributio, from require(DIR_WS_CLASSES . 'order_total.php'); to require_once(DIR_WS_CLASSES . 'order_total.php'); Try if (!class_exists('order_total')) { require 'includes/classes/order_total.php'; } Or just delete the line entirely. If that doesn't work, you probably need to change the other place that has that line in one of the three ways (require_once, check if class exists, remove). Always back up before making changes. Link to comment Share on other sites More sharing options...
cinolas Posted November 19, 2020 Author Share Posted November 19, 2020 I had tried removing it all together and it just causes an error 500. I tried adding the IF just now, and it didn't change anything. The $oscTemplate->getContent('payment'); I added is located after the require. So I'm assuming it's the $oscTemplate->getContent('payment'); that causes the redeclaration. Any idea where/how $oscTemplate->getContent('payment'); causes the the order_total class to be required again? What files are involved when the line $oscTemplate->getContent('payment'); is used? So I can go try fixes there. Cheers! Link to comment Share on other sites More sharing options...
Jack_mcs Posted November 20, 2020 Share Posted November 20, 2020 5 hours ago, cinolas said: What files are involved when the line $oscTemplate->getContent('payment'); is used? That loads in all of the modules the payment has. My guess is that you will need to change the includes/modules/content/checkout_payment/cm_cp_payment_methods_gift_vouchers.php file. But first check the checkout_payment.php file to be sure you do not have two of the $oscTemplate->getContent('payment'); statements. If you are using the Gold version, then it may not be there. But if you are using the Frozen version, or one in-between, it will be in the file already, as I recall. Support Links: For Hire: Contact me for anything you need help with for your shop: upgrading, hosting, repairs, code written, etc. All of My Addons Get the latest versions of my addons Recommended SEO Addons Link to comment Share on other sites More sharing options...
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