je souhaite utiliser la notion de session voici mon code
<?php
session_name();
session_start();
$_SESSION["mailveriflogin[0]"]=$mailveriflogin[0];
$_SESSION["nomlogin[0]"]=$nomlogin[0];
$_SESSION["prenomlogin[0]"]=$prenomlogin[0];
$url= "Location: accueil.php?PHPSESSID=".$PHPSESSID;
header($url);
?>
et voici le message d'erreur que j'obtient : Warning: session_start() [function.session-start]: Cannot send session cookie - headers already sent by (output started at /home.5/p/h/a/pharmacic/www/olivier/login.php:9) in /home.5/p/h/a/pharmacic/www/olivier/login.php on line 40
Warning: session_start() [function.session-start]: Cannot send session cache limiter - headers already sent (output started at /home.5/p/h/a/pharmacic/www/olivier/login.php:9) in /home.5/p/h/a/pharmacic/www/olivier/login.php on line 40
Warning: Cannot modify header information - headers already sent by (output started at /home.5/p/h/a/pharmacic/www/olivier/login.php:9) in /home.5/p/h/a/pharmacic/www/olivier/login.php on line 45
A l'aide....
merci par avance.