hi,
although, database is connected and admin table of my database consist of 2 rows of data, I still get 0 value for $numRow=mysql_num_rows($result);
And mysql_fetch_array doesnt fetch values properly
plz can any body help me
thx in advance
<?php
//include_once 'config.php';
/*
1. Got the username and password from textboxes on a form
2. Opened a connection to a database
3. Validated the username and password
4. Checked to see if any rows were returned from the database
5. If rows were returned, set a session variable to 1
6. If no rows were returned, set a session variable to a blank string
7. Built up an error message throughout the code
*
*
*
* if the user has not log in correct username and password redirect to login page
* otherwise redirect into the admin page.
*/
$user=$_POST['userName'];
$pass=$_POST['password'];
//$user=$userName;
//$pass=$password;
//
if($_SERVER['REQUEST_METHOD']=='POST'){
//get username and password from admin login.php
//We then deal with any unwanted HTML (scripting attacks):
// $uname = htmlspecialchars($user);
// $pword = htmlspecialchars($pass);
//connect the database server ans select the database (there is only one database)
//connectDbases();
$dbuser="root";
$dbpswd="ijts";
$dbserver="localhost";
$dbname="sahansevena";
$con=mysql_connect($dbserver,$dbuser,$dbpswd);
if(!$con){
die('coudnt connect db connection prob'.mysql_error());
}else{
$uname=mysql_real_escape_string($uname);
$pword=mysql_real_escape_string($pswd);
mysql_select_db($dbname,$con);
$result="select * from admin where username='$uname' AND password='$pword'";
//$result=mysql_query($result);
//$numRow=mysql_num_rows($result);
//Checked to see if any rows were returned from the database
// If rows were returned, set a session variable to 1
$result=mysql_query($result);
if ($result) {
$numRow=mysql_num_rows($result);
$numCol=mysql_num_fields($result);
}
else {
trigger_error(mysql_error(), E_USER_ERROR);
}
if($numRow>0){
//session_start();
//$_SESSION['login']="1";
//$_SESSION['user']=$uname;
//$_SESSION['pswd']=$pword;
echo "hi now next to header of if part ";
echo "hi ".$numCol;
// header ("Location:adminpage.php");
while($row= mysql_fetch_array($result,MYSQL_NUM)){
echo "username".$row[1]."password".$row[2];
}
}else{
// session_start();
echo "hi now next to header of else part ";
echo "numberof rows ".$numRow." ";
echo "hi col ".$numCol;
// while($numRow=mysql_fetch_array($result)){
// echo " values are".$numRow['username'].$numRow['password']." ";
// }
// $_SESSION['login'] = "";
// header ("Location: login.php");
while($row= mysql_fetch_array($result,MYSQL_NUM)){
echo "username".$row[1]."password".$row[2];
}
}
}
}else{
echo 'error message database';
}
?>
