Created
February 7, 2012 01:04
-
-
Save shep517/1756326 to your computer and use it in GitHub Desktop.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| <?php | |
| session_start(); | |
| $host="localhost"; // Host name | |
| $username="shep517"; // Mysql username | |
| $password="azazel517"; // Mysql password | |
| $db_name="LoginHelp"; // Database name | |
| $tbl_name="users"; // Table name | |
| // Connect to server and select databse. | |
| mysql_connect("$host", "$username", "$password")or die("cannot connect"); | |
| mysql_select_db("$db_name")or die("cannot select DB"); | |
| // username and password sent from form | |
| $myusername=$_POST['myusername']; | |
| $mypassword=$_POST['mypassword']; | |
| // To protect MySQL injection (more detail about MySQL injection) | |
| $myusername = stripslashes($myusername); | |
| $mypassword = stripslashes($mypassword); | |
| $myusername = mysql_real_escape_string($myusername); | |
| $mypassword = mysql_real_escape_string($mypassword); | |
| $sql="SELECT * FROM $tbl_name WHERE username='$myusername' and password='$mypassword'"; | |
| $result=mysql_query($sql); | |
| // Mysql_num_row is counting table row | |
| $count=mysql_num_rows($result); | |
| // If result matched $myusername and $mypassword, table row must be 1 row | |
| if($count==1){ | |
| // Register $myusername, $mypassword and redirect to file "login_success.php" | |
| $row = mysql_fetch_row($result); | |
| $user_id = $row['user_id']; | |
| $_SESSION['id'] = $user_id; | |
| header("location:login_success.php"); | |
| //send login_success.php the user/pass?!?! | |
| } | |
| else { | |
| echo "Wrong Username or Password"; | |
| } | |
| ?> |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| <?php | |
| session_start(); | |
| if (!isset($_SESSION['id'])){ | |
| echo "id: ".$_SESSION['id']; | |
| //header("location:main_login.php"); | |
| } | |
| ?> | |
| <html> | |
| <body> | |
| Login Successful! <br> | |
| <?php | |
| echo "id: ".$_SESSION['id']; | |
| ?> | |
| </body> | |
| </html> |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| <title>Member Login</title> | |
| <header>Header</header> | |
| <body bgcolor="#AACBBC"> | |
| <table width="300" border="0" align="center" cellpadding="0" cellspacing="1" bgcolor="#CCCCCC"> | |
| <tr> | |
| <form name="form1" method="post" action="check_login.php"> | |
| <td> | |
| <table width="100%" border="0" cellpadding="3" cellspacing="1" bgcolor="#FFDDAA"> | |
| <tr> | |
| <td colspan="3"><strong>Member Login </strong></td> | |
| </tr> | |
| <tr> | |
| <td width="78">Username</td> | |
| <td width="6">:</td> | |
| <td width="294"><input name="myusername" type="text" id="myusername"></td> | |
| </tr> | |
| <tr> | |
| <td>Password</td> | |
| <td>:</td> | |
| <td><input name="mypassword" type="text" id="mypassword"></td> | |
| </tr> | |
| <tr> | |
| <td> </td> | |
| <td> </td> | |
| <td><input type="submit" name="Submit" value="Login" align="right"></td> | |
| </tr> | |
| </table> | |
| </td> | |
| </form> | |
| </tr> | |
| </table> | |
| </body> |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment