[ deximat @ 10.07.2007. 11:42 ] @
1. Pitanje- ID redni brojevi 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 Code: <?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... Code: 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 |