[RESOLVED] Uninitialized string offset ERROR - ???

[Sermolux]

What does this mean?? I've looked all around the web and I can't find any documentation that relates to my problem. The error is telling me:

"Notice: Uninitialized string offset: 0"

In this code:

for( $k=0; $k<count($flags); $k++ ) {

   if( $thumbOrder[$pic] == $flags[$k] ) {    <--(On this line )
       $pass = 1;
   }
}

Please Help. Thanks!

[kitchin]

It means $flags is a string and not an array. Most likely, it is ''.

[laserlight]

$flags is an array? Is $thumbOrder an array? Where's the string? What's $pic?

Post the smallest and simplest code that demonstrates the problem.

[Sermolux]

I found the problem, there were times when $flags wasn't an array, so I had to check for that before entering the loop.

Thanks.