still empty
Got the code like you described:
// start
$file = file("data/ads.data");
$num_lines = count($file);
if ($num_lines > 10)
$start_line = $num_lines - 10;
else
$start_line = 0;
for ($i=$start_line; $i<$num_lines; $i++)
{
list($adnr, $user, $date, $listed, $hlong, $eins, $zwei, $drei, $vier,
$usern, $locst, $locstaa, $locc, $funf, $sech, $email, $Url, $ClassCat,
$ClassCat2, $Headstart, $Headend, $Descrip, $End1, $Endzwei, $End3,
$Endvier, $Endfunf, $Endsech, $Endsieben, $Endacht, $Endne, $dreizwei,
$dreidrei, $dreivier, $dreifunf, $dreisechs ) = split('\|', $line[$i]);
echo "Line #$i. \n <br>";
print "<a
href=\"http://www.browseabit.com/cgi-bin/Classifieds/classifieds.cgi?session
_key=&search_and_display_db_button=on&db_id=$adnr&query=retrieval\"
target=\"_blanko\">$Endzwei $End3</a><br>";
}
// end
----- Original Message -----
From: Kevin Stone <[EMAIL PROTECTED]>
To: browseabit <[EMAIL PROTECTED]>
Sent: Thursday, March 06, 2003 12:15 PM
Subject: Re: [PHP] reading last -n lines array is emty
> $buffer is undefined in your code. Do split('|', $line[$i]);
> - Kevin
>
> ----- Original Message -----
> From: "browseabit" <[EMAIL PROTECTED]>
> To: "Kevin Stone" <[EMAIL PROTECTED]>; <[EMAIL PROTECTED]>
> Sent: Thursday, March 06, 2003 4:09 PM
> Subject: Re: [PHP] reading last -n lines array is emty
>
>
> >
> > I again have no values in my list names $adnr, $user, $date, $listed,
> > $hlong, $eins, $zwei, ..... themn are always emty no matter what I do
with
> > your code my code
> >
> >
> >
> > // code start
> > $file = file("data/ads.data");
> >
> > $num_lines = count($file);
> > if ($num_lines > 10)
> > $start_line = $num_lines - 10;
> > else
> > $start_line = 0;
> > for ($i=$start_line; $i<$num_lines; $i++)
> > {
> > list($adnr, $user, $date, $listed, $hlong, $eins, $zwei, $drei, $vier,
> > $usern, $locst, $locstaa, $locc, $funf, $sech, $email, $Url, $ClassCat,
> > $ClassCat2, $Headstart, $Headend, $Descrip, $End1, $Endzwei, $End3,
> > $Endvier, $Endfunf, $Endsech, $Endsieben, $Endacht, $Endne, $dreizwei,
> > $dreidrei, $dreivier, $dreifunf, $dreisechs ) = split ("\|", $buffer);
> > echo "Line #$i.\n <br>";
> > print "<a
> >
>
href=\"http://www.browseabit.com/cgi-bin/Classifieds/classifieds.cgi?session
> > _key=&search_and_display_db_button=on&db_id=$adnr&query=retrieval\"
> > target=\"_blanko\">$Endzwei $End3</a><br>";
> > }
> >
> >
> > // Code end
> >
> >
> > ----- Original Message -----
> > From: Kevin Stone <[EMAIL PROTECTED]>
> > To: WebDev <[EMAIL PROTECTED]>; <[EMAIL PROTECTED]>
> > Sent: Thursday, March 06, 2003 11:42 AM
> > Subject: Re: [PHP] reading last -n lines array is emty
> >
> >
> > > You could do it reading back to front the way you propose but I think
it
> > > will work much better in a proper for loop.
> > >
> > > // the number of elements in the array.
> > > $num_lines = count($file);
> > >
> > > // the line we want to start the loop at.
> > > if ($num_lines > 10)
> > > $start_line = $num_lines - 10;
> > > else
> > > $start_line = 0;
> > >
> > > // loop through the array
> > > for ($i=$start_line; $i<$num_lines; $i++)
> > > {
> > > echo "Line #$i.\n";
> > > file://do your work here..
> > > }
> > >
> > > Hope that helps.
> > >
> > > - Kevin
> > >
> > > ----- Original Message -----
> > > From: "WebDev" <[EMAIL PROTECTED]>
> > > To: <[EMAIL PROTECTED]>
> > > Sent: Thursday, March 06, 2003 3:24 PM
> > > Subject: [PHP] reading last -n lines array is emty
> > >
> > >
> > > How to grab the last -n lines from a data file and display the stored
> data
> > > Only the the last 10 line numbers coming back when I echo $i
> > >
> > > How do I get the list($adnr, $user, $date, $listed .... to catch the
> > > datafields
> > >
> > > datafile looks like
> > > 23|Werner|LastN|Street|etc|etc.|etc||||||
> > > 24|Veronika||||
> > >
> > > // code start
> > >
> > >
> > > $file = file("data/ads.data");
> > > for ($i = count($file); $i > count($file) - 10; $i--)
> > > foreach($i as $line) {
> > > list($adnr, $user, $date, $listed, $hlong, $eins, $zwei, $drei, $vier,
> > > $usern, $locst, $locstaa, $locc, $funf, $sech, $email, $Url,
$ClassCat,
> > > $ClassCat2, $Headstart, $Headend, $Descrip, $End1, $Endzwei, $End3,
> > > $Endvier, $Endfunf, $Endsech, $Endsieben, $Endacht, $Endne, $dreizwei,
> > > $dreidrei, $dreivier, $dreifunf, $dreisechs ) = split ("\|", $buffer);
> > >
> > > print " $i <a
> > >
> >
>
href=\"classifieds.cgi?session_key=&search_and_display_db_button=on&db_id=$a
> > > dnr&query=retrieval\" target=\"_blanko\">$Endzwei $End3</a> <br>";
> > >
> > > };
> > >
> > > // Code end
> > >
> > >
> >
>
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