while ([/COLOR][COLOR="#0000BB"]$c[/COLOR][COLOR="#007700"]=[/COLOR][COLOR="#0000BB"]current[/COLOR][COLOR="#007700"]([/COLOR][COLOR="#0000BB"]$arr[/COLOR][COLOR="#007700"])){
if ([/COLOR][COLOR="#0000BB"]sizeof[/COLOR][COLOR="#007700"]([/COLOR][COLOR="#0000BB"]$arr[/COLOR][COLOR="#007700"][[/COLOR][COLOR="#0000BB"]$key[/COLOR][COLOR="#007700"]])>[/COLOR][COLOR="#0000BB"]1[/COLOR][COLOR="#007700"])
if ([/COLOR][COLOR="#0000BB"]substr[/COLOR][COLOR="#007700"]([/COLOR][COLOR="#0000BB"]$file[/COLOR][COLOR="#007700"],[/COLOR][COLOR="#0000BB"]strlen[/COLOR][COLOR="#007700"]([/COLOR][COLOR="#0000BB"]$file[/COLOR][COLOR="#007700"])-[/COLOR][COLOR="#0000BB"]1[/COLOR][COLOR="#007700"],[/COLOR][COLOR="#0000BB"]1[/COLOR][COLOR="#007700"])!=[/COLOR][COLOR="#DD0000"]'~'[/COLOR][COLOR="#007700"])
if ([/COLOR][COLOR="#0000BB"]substr[/COLOR][COLOR="#007700"]([/COLOR][COLOR="#0000BB"]$file[/COLOR][COLOR="#007700"],[/COLOR][COLOR="#0000BB"]strlen[/COLOR][COLOR="#007700"]([/COLOR][COLOR="#0000BB"]$file[/COLOR][COLOR="#007700"])-[/COLOR][COLOR="#0000BB"]1[/COLOR][COLOR="#007700"],[/COLOR][COLOR="#0000BB"]1[/COLOR][COLOR="#007700"])!=[/COLOR][COLOR="#DD0000"]'~'[/COLOR][COLOR="#007700"])
if (![/COLOR][COLOR="#0000BB"]$text[/COLOR][COLOR="#007700"])
[/COLOR][COLOR="#0000BB"]$text[/COLOR][COLOR="#007700"]=[/COLOR][COLOR="#DD0000"]'Click on a filename in the left pane to show the content of that file.'[/COLOR][COLOR="#007700"];