[Resolved] Array result == 0 problem

[Inpresif]

I use the following code to put directories that are on the server but not in the database yet on my website, so I can use a function to have them added.

However, when all my directories are in the database I get just an empty page, I want to put in a nice line that says all dirs are already added.

I don't know why the following code doesn't do just that. I tried several other things, no luck yet.

Do you have any idea what goes wrong, or how to solve this?

     if ((!in_array($linktext,$foundsets)) && (!in_array($filesexist,$scanned_dirs))) {
	if ((count($images_found) > 0) || (count($movies_found) > 0)) {
	        if ($movie == "image"){
                       echo "<tr><td>Add to database</td></tr>";
	        }else if ($movie == "movie") {
                     echo "<tr><td>Add to database</td></tr>";
	        }
        }

 } 

// this is the extra code to display the text for empty results, it doesn't work //
else {

if ((count($images_found) == 0) || (count($movies_found) == 0)) {
 		if ($movie == "image"){echo"No more image directories to be added";exit;}
 		if ($movie == "movie"){echo"No more movie directories to be added";exit;}
    }
 }
// end extra line //

[bad76]

Hi,
i think "else" is mispalced.

Try to put at bottom the "}" just before else, like this:

if ((!in_array($linktext,$foundsets)) && (!in_array($filesexist,$scanned_dirs))) 
{ 
    if ((count($images_found) > 0) || (count($movies_found) > 0)) 
    { 
            if ($movie == "image")
            { 
                       echo "<tr><td>Add to database</td></tr>"; 
            }
            else if ($movie == "movie") 
            { 
                     echo "<tr><td>Add to database</td></tr>"; 
            } 
     } 
	// this is the extra code to display the text for empty results, it doesn't work // 
     else 
     { 
        if ((count($images_found) == 0) || (count($movies_found) == 0)) 
        { 
            if ($movie == "image"){echo"No more image directories to be added";exit;} 
            if ($movie == "movie"){echo"No more movie directories to be added";exit;} 
        } 
     } 
}  

may be it work...

see you

[Inpresif]

No dice :/

[dabbott]

Well it's hard to say because you haven't included the rest of the script. What you have here seems fairly reasonable. Have you tried printing out your variables to see what they really are? I'd suggest adding a debug line after the else to print out the $images_found and $movies_found variables.

Denise

[Inpresif]

Ok, what I did was create an extra variable,
$y = 0;

I incremented that each time the if statement was true
$y+=1;

Then I checked if $y == 0; and based my stuff on that.