Authentication

password authentification

Type:	code fragment
Added by:	kittie
Entered:	08/03/2001
Last modified:	03/12/2000
Rating:	- (fewer than 3 votes)
Views:	12441

simple and easy, and effective way to enable password authentification on your php form scripts.

<?
 if (!empty($addtolog)) {

                            
 $connection = mysql_pconnect($dbhost,$dbuser,$dbpass);
 $verify = "SELECT * FROM tablename WHERE username='$admin' and password='$password'";
 $verres = mysql_db_query($dbname,$verify,$connection);

                            $num = mysql_numrows($verres);

                                    if ($num != "0") {
 $query = "INSERT INTO adminlog (id,admin,entry,date) VALUES ('0000','".$admin."','".$entry."','".$date."')";
 $result = mysql_db_query($dbname,$query,$connection);
 mysql_close($connection);

                            exit;

                                    } else {

                                    echo "username and password are either incorrect or not in the database";

                                    exit;

                                    }

                            }
 ?>
 <form method="post">

                            name: <input type="text" name="admin"><br>

                            passwd <input type="password" name="password"><br>

                            entry: <textarea cols="30" rows="4" wrap="virtual" name="entry"></textarea>

                            <br><input type="submit" name="addtolog">

                            </form>

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