What im i doing wrong??

Vinnepin

Hey guys here i am again 🙁

I have this fuction :

function add_schaduw_thumb($image_name,$thumb_path,$image_id,$i) {
    $thumb_size = GetImageSize("".$thumb_path."/".$image_name."");
    echo "<table border=\"0\" cellpadding=\"0\" cellspacing=\"0\">";
    echo "<tr><td width=\"".$thumb_size[0]."\" height=\"".$thumb_size[1]."\"><a href=\"index.php?act=foto&id=".$image_id."\"><img src=\"$thumb_path/$image_name\" width=\"".$thumb_size[0]."\" height=\"".$thumb_size[1]."\" border=0></a></td>";
    echo "<td width=\"5\" height=\"".$thumb_size[1]."\" valign=\"top\" background=\"images/image_RM.gif\"><img src=\"images/image_RB.gif\"></td>";
	echo "</tr><tr>";
	echo "<td height=\"7\" width=\"".$thumb_size[0]."\" valign=\"left\" background=\"images/image_OM.gif\"><img src=\"images/image_LO.gif\"></td>";
	echo "<td><img src=\"images/image_RO.gif\"></td></tr></table></td><td width=\"107\" align=\"center\">";
    if ($i == $thumb_regel) {
       echo "</td></tr></table>";
       echo "<table border=\"0\" cellspacing=\"10\" cellpadding=\"0\"><tr><td align=\"center\">";
    }
}

And the line of code in another file :

    $i = 1;

while($row = mysql_fetch_array($result))
  {
    $image_path = "$path_albums/".$row['filepath']."";
    $image_name = "".$row['filename']."";
    $thumb_path = "$path_albums/".$row['filepath']."/$path_thumb";
    $image_id = "".$row['pid']."";

    add_schaduw_thumb($image_name,$thumb_path,$image_id,$i);

    $i = $i + 1;
  }
echo "</td></tr></table>";
}

And in my Config file i have this line :
$thumb_regel = 2;

But my problem lies here in the function :

if ($i == $thumb_regel) {
   echo "</td></tr></table>";
   echo "<table border=\"0\" cellspacing=\"10\" cellpadding=\"0\"><tr><td align=\"center\">";
}

When i try a number in the place of $thumb_regel then the if loop workse fine.
But when i try to do it with the var $thumb_regel then he does nothing.

U know how this comes??

tomhath

Inside your function, "$thumb_regel" is a local variable (it was not declared to be global). I don't see where it would be set from a Config file.

Vinnepin

But can i use a variable this way?

Weedpacket

What do you mean? If you tried it and it doesn't work, then doesn't that mean the answer is "no"?

The $thumb_regel inside your function is not the same variable as the one in the config file. See Variable Scope to see why (and how to make them the same).