ok, this is "serious", you have a PHP snippet: FOR, it writes the next code:
for (var i=1; i=max_i; i++) {
}
Ok, im gonna make it short: even the Syntax Check knows that isn't a valid PHP code! I don't know if this is reported already! but you better do something about it...
You could change it to
for ($i=1; $i<=$max_i; $i++) {
}
***NOTE***
Ok, i posted this in the wrong forum I guess, move it to Bugs/Support if necessary. Thanks!... This happens when you have many pages of the same website opened