Yes - it is up to the owners of those sites to give permission.
If they agree to having their pages displayed that way then there is no question about whether it is legal or not.
If they do not...
LOL! Shoot, there are so many much worse bugs... And sure, the site owners are *EVER* going to fix anything. Ha.
Huh. Wonder how I missed that when I saw it in "echo"? Sigh. Going blind as well as senile.
You *COULD* do it as a standard function:
if(strlen($c) == 3)
$r = hexdec( $c . $c
Here's a sneaky trick for you, that would make the trigger MUCH more efficient:
In your MOVIES table, do *NOT* score the average score as
More I think about it, the more a trigger here might make sense. You have people rating movies, right? And then you have people reading the ratings,