> What is posted [ from phpinfo() ]:
>
> _POST["color-1"] on
> _POST["color-4"] on
> _POST["color-6"] on
>
>
> Parser:
> foreach($_POST as $ThisVar=>$ThisVal){
> if(ereg("color-", $ThisVar) AND $ThisVal=="on" OR $ThisVal==1){
> $newVarA=explode("-", $ThisVar);
> $colors.="$newVarA[1]:";
> }
> }
>
> Expected Output:
>
> $colors="1:4:6:";
>
> Real Output:
>
> $colors=":1:4:6:";
Do you have anything else in _POST that's equal to 1? I didn't look up
order of operation, so I may be off here, but your if condition might not be
doing what you are expecting. Try using parentheses to group it like this
if(ereg("color-", $ThisVar) AND ($ThisVal=="on" OR $ThisVal==1)){ (I'm
guessing that's what you want). Why are you using ereg anyway? You're not
using a regular expression so strstr would work just as well and be slightly
faster.
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