note 109685 deleted from function.session-start by danbrown
| From: | danbrown@php.net | Date: | Fri, 10 Aug 2012 16:06:36 +0000 |
| Subject: | note 109685 deleted from function.session-start by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-189989@lists.php.net to get a copy of this message | ||
Note Submitter: Pedro
----
<?php require_once('Connections/BaseDados.php'); ?>
<?php
if (!function_exists("GetSQLValueString")) {
function GetSQLValueString($theValue, $theType, $theDefinedValue = "", $theNotDefinedValue
= "")
{
if (PHP_VERSION < 6) {
$theValue = get_magic_quotes_gpc() ? stripslashes($theValue) : $theValue;
}
$theValue = function_exists("mysql_real_escape_string") ?
mysql_real_escape_string($theValue) : mysql_escape_string($theValue);
switch ($theType) {
case "text":
$theValue = ($theValue != "") ? "'" . $theValue . "'"
: "NULL";
break;
case "long":
case "int":
$theValue = ($theValue != "") ? intval($theValue) : "NULL";
break;
case "double":
$theValue = ($theValue != "") ? doubleval($theValue) : "NULL";
break;
case "date":
$theValue = ($theValue != "") ? "'" . $theValue . "'"
: "NULL";
break;
case "defined":
$theValue = ($theValue != "") ? $theDefinedValue : $theNotDefinedValue;
break;
}
return $theValue;
}
}
?>
<?php
// *** Validate request to login to this site.
if (!isset ($_COOKIE[ini_get('session.name')])) {
session_start();
}
$loginFormAction = $_SERVER['PHP_SELF'];
if (isset($_GET['accesscheck'])) {
$_SESSION['PrevUrl'] = $_GET['accesscheck'];
}
if (isset($_POST['login'])) {
$loginUsername=$_POST['login'];
$password=$_POST['senha'];
$MM_fldUserAuthorization = "nivel";
$MM_redirectLoginSuccess = "admin/painel.php";
$MM_redirectLoginFailed = "admin/index.php";
$MM_redirecttoReferrer = false;
mysql_select_db($database_BaseDados, $BaseDados);
$LoginRS__query=sprintf("SELECT utilizador, senha, nivel FROM users WHERE utilizador=%s AND
senha=%s",
GetSQLValueString($loginUsername, "text"), GetSQLValueString($password,
"text"));
$LoginRS = mysql_query($LoginRS__query, $BaseDados) or die(mysql_error());
$loginFoundUser = mysql_num_rows($LoginRS);
if ($loginFoundUser) {
$loginStrGroup = mysql_result($LoginRS,0,'nivel');
if (PHP_VERSION >= 5.1) {session_regenerate_id(true);} else {session_regenerate_id();}
//declare two session variables and assign them
$_SESSION['MM_Username'] = $loginUsername;
$_SESSION['MM_UserGroup'] = $loginStrGroup;
if (isset($_SESSION['PrevUrl']) && false) {
$MM_redirectLoginSuccess = $_SESSION['PrevUrl'];
}
header("Location: " . $MM_redirectLoginSuccess );
}
else {
header("Location: ". $MM_redirectLoginFailed );
}
}
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
"Warning: session_start() [function.session-start]: Cannot send session cookie - headers
already sent by"
"Warning: session_start() [function.session-start]: Cannot send session cache limiter - headers
already sent "