What des this line mean?

[Anon]

if (time() % 30 == 0) return base64_decode($head2);

Does this line mean something will be returned 30% of the time or 70%? Thanks.

[cordex]

It's been a while since I've used it, so feel free to correct me if I'm wrong, but last I checked, '%' is the modulus operator. It returns the remainder after devision. So in your example in pseudocode would go something like:

When time() is evenly devisable by 30, return the properly decoded headers.

[lawnmowerman]

You are correct...% is the modulus operator.

This line will call base64_decode($head2) if the current time is exactly the minute or 30 seconds past the minute.

-Rich

[Anon]

Then if % 30 is on the minute and half minute what would % 90 or % 100 be? Every 90 seconds or 100 seconds?

You wouldn't also know what would disable this without deleting the string would you? Perhaps % 0?

[cordex]

What about commenting it out?

[lawnmowerman]

Well, it appears that using '% 0' will work, though I don't think you should use it. Using '% 0' should return an error since you are dividing by zero, though 4.0.6 doesn't appear to...

Simply comment out the line like Ben suggests 🙂

-Rich