Hi,

You should probably remove the display() function declaration and move its
body outside it. So, you will have something like

function sample_menu(){
.....
}

$vid = 3;
....
return $output;

What's the point of sample_menu() ?
--
# Vasileios Lourdas,
# Informatics Engineer, Thessaloniki (Greece)
# http://www.lourdas.name
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