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สอบถามเกี่ยวกับ PHP หน่อยครับ ตรวจสอบว่ามีการ login เข้ามาแล้วเพิ่มคะแนน |
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เอา Code หน้า Login มาดูก่อนครับ
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| Date :
2018-06-21 13:02:26 |
By :
mr.win |
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ประมาณนี้เลยครับ
Code (PHP)
<?php require_once('Connections/connection.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 $theValue;
}
}
?>
<?php
// *** Validate request to login to this site.
if (!isset($_SESSION)) {
session_start();
}
$loginFormAction = $_SERVER['PHP_SELF'];
if (isset($_GET['accesscheck'])) {
$_SESSION['PrevUrl'] = $_GET['accesscheck'];
}
if (isset($_POST['user'])) {
$loginUsername=$_POST['user'];
$password=$_POST['password'];
$MM_fldUserAuthorization = "";
$MM_redirectLoginSuccess = "web.php";
$MM_redirectLoginFailed = "register.php";
$MM_redirecttoReferrer = false;
mysql_select_db($database_connection, $connection);
$LoginRS__query=sprintf("SELECT username, password FROM user_tbl WHERE username=%s AND password=%s",
GetSQLValueString($loginUsername, "text"), GetSQLValueString($password, "text"));
$LoginRS = mysql_query($LoginRS__query, $connection) or die(mysql_error());
$loginFoundUser = mysql_num_rows($LoginRS);
if ($loginFoundUser) {
$loginStrGroup = "";
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">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Untitled Document</title>
<script type="text/javascript">
function MM_goToURL() { //v3.0
var i, args=MM_goToURL.arguments; document.MM_returnValue = false;
for (i=0; i<(args.length-1); i+=2) eval(args[i]+".location='"+args[i+1]+"'");
}
</script>
</head>
<body>
<blockquote>
<blockquote>
<blockquote>
<blockquote>
<blockquote>
<blockquote>
<blockquote>
<blockquote>
<blockquote>
<blockquote>
<form id="form1" name="form1" method="POST" action="<?php echo $loginFormAction; ?>">
<table width="248" border="1">
<caption>
LOG IN
</caption>
<tr>
<th width="238" scope="col"><label for="user">Username</label>
<input type="text" name="user" id="user" /></th>
</tr>
<tr>
<td><label for="password">Password </label>
<input type="text" name="password" id="password" /></td>
</tr>
<tr>
<td><p>
<input type="submit" name="confirm" id="confirm" value="Confirm" />
<input type="reset" name="reset" id="reset" value="Reset" />
<input name="register" type="button" id="register" onclick="MM_goToURL('parent','register.php');return document.MM_returnValue" value="Register" />
</p></td>
</tr>
</table>
</form>
</blockquote>
</blockquote>
</blockquote>
</blockquote>
</blockquote>
</blockquote>
</blockquote>
</blockquote>
</blockquote>
</blockquote>
</body>
</html>
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ประวัติการแก้ไข
2018-06-21 19:35:27
2018-06-21 19:36:00
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| Date :
2018-06-21 19:32:29 |
By :
Gulnw7276 |
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 Load balance : Server 01
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