Marco Florian

Glad to help. You’re welcome 🙂

Marking it as solve.

Quick fix:

Find (there are two cases):
$shipping_costs = (float) $rates[‘shippingO’];
if ( ( (float) $price >= (float) $rates[‘minO’]) && ( (float) $price <= (float) $rates[‘maxO’] ) )
break;

Replace with:
if ( ( (float) $price >= (float) $rates[‘minO’]) && ( (float) $price <= (float) $rates[‘maxO’] ) ) {
$shipping_costs = (float) $rates[‘shippingO’];
break;
}

Checking a previous post, I believe the author wanted to also cover total prices even if they were over the max value. I think it was right how it was working before. I would propose a different solution which I think could be better to that scenario. I would add a wildcard * so if the max value is equal to an asterisk, there would be no max limit.

I hope I get an answer soon if the workaround above is correct or if I should do different for my case.

Thanks for such terrific work on this plugin, keep it up!
Marco

I went to the line and tried a few things.

(1) preg_quote($http_domain, ‘/’)
– This would change “\d.gravatar.com” to “\\d\.gravatar\.com”. Which is right, but we need the \d to be parsed as regexp.

(2) preg_match(‘|’ . $http_domain . ‘|’, $url, $matches);
– I changed the delimiters to another character, but again, we could be using it inside the regexp.

(3) str_replace(‘/’, ‘\/’, $http_domain)
– I just decided to use this one. It is working fine, no more warnings. Try it out and make the fix if applicable and/or give me a recommendation please.

Thanks.