yes , i used new line to save the data and __ to split it,
i have read your code many times , but still don't know how does it work , may be my english is poor !
can you explain each step ?
open(FILE,"+<$data") #what does mean "(+<$data") ?
i just see (FILE,">filepath")(FILE,">>filepath") and (FILE,"filepath"),
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$line
$usernumber[0] = $username;
$line
$usernumber1 = $guestbookinfo;
can give some example ?