Kako bi mogao postaviti za id poruke da mi se automatski redjaju brojevi redom? Jer sam definisao delete preko id-ja jer bi to trebalo biti unikatno, a ne znam kako da napravim da mi idu redom brojevi, pokusao sam nesto preko random ali ne ide...
1. Greska
<?php
ob_start();
include("korisnici.inc");
$link = mysql_connect($server, $db_user, $db_pass)
or die ("Ne mogu se konektovati sa bazom".mysql_error());
mysql_select_db($database)
or die ("Nemogu pronaci bazu zbog ".mysql_error());
$match = "select id from $table where username = '".$_POST['username']."'
and password = '".$_POST['password']."';";
$qry = mysql_query($match)
or die ("Ne mogu potvrditi podatke ".mysql_error());
$num_rows = mysql_num_rows($qry);
if ($num_rows <= 0) {
echo "Ne postoji username: <strong>".$_POST['username']."</strong><br>";
echo "<a href=index.php>Probaj ponovo</a>";
echo "<a href=register.php>Registruj se</a>";
exit;
} else {
setcookie("loggedin", "".$_POST['username']."", time()+3600);
setcookie("username", "dex", TRUE);
echo "Dobrodosli: <strong>".$_POST['username']."</strong><br>";
echo "Idi na <a href=members.php>moj panel</a> ";
}
ob_end_flush();
?>
U gore navedenom kodu mi uvek izbacuje gresku oko cookie... Sta da radim? Stvarno sehvatam zasto...
Izvinjavam se ako su pitanja glupa... ali tek nekoliko dana radim sa php...
Warning: Cannot modify header information - headers already sent by (output started at g:\program files\server\www\login.php:98) in g:\program files\server\www\login.php on line 135
Warning: Cannot modify header information - headers already sent by (output started at g:\program files\server\www\login.php:98) in g:\program files\server\www\login.php on line 136