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<? $faddr="$ftxt.txt"; if (strlen($opinion) < 2 and $action=="put") { $action = "list"; } switch ($action) { case "put": $opinion = substr($opinion,0,255); if (file_exists($faddr)) { $file=fopen($faddr,"a"); } else { # f2s.com must chmod 777 for room (permission denied) $file=fopen($faddr,"w"); } fputs($file,"$opinion\n"); fclose($file); break; case "del": $ar=file($faddr); $file=fopen($faddr,"w"); for ($i=0;$i<count($ar);$i++) { if ($i <> $delline) { echo "$i,$dellin<br>"; fputs($file,"$ar[$i]"); } else { echo "Delete line $delline : ok<br>"; } } fclose($file); break; } # action=list is default for all option if (file_exists($faddr)) { $ar=file($faddr); echo "<ol>"; for ($i=0;$i<count($ar);$i++) { echo "<form action=puttxt.php><input type=hidden name=delline value=$i>"; echo "<input type=hidden name=ftxt value=$ftxt>"; echo "<li>$ar[$i]"; echo "<input type=submit name=action value=del></form>"; } echo "</ol>"; } else { echo "Not found any opinion"; } ?> |