Well your code only gives a fatal error with : not being interpreted by string replace function.

Whoops, use the below.


Forgot the quotes around the substitution.

The only things that we changed are upgrade to the latest CB builds for CB, auto action, privacy, anti spam, conditionals and CBsubs

That's all, so I really cannot see why this scheme substitution problem and the antispam recaptcha problem that we have could come from anything else that CB

Don't know what to tell you. Could of been a hardcoded usage somewhere that was then fixed. It's uncommon, but it happens that people could be using something in a way that's actually bugged. It eventually is going to be fixed, which breaks that usage. Can't say for sure. All I can say for sure is the substitution is working as expected.

It's erroring on line 12 of your code, which is the following if no other code was added or changed.


With your modified code line 12 becomes the following.


Yes, the substitutions work fine. They need to always be treated as strings. There appears to be some sort of issue with your code it self.

The error reads as follows.

Only variables can be passed by reference in code.php on line 47 in runtime function on line 12

Line 47 is where the anonymous function is created. Line 12 is where it's erroring in your code. I've no idea what line 12 is in your current up to date code. Please provide the exact code you're using attached as a text file and will take a look.