WeberDev.com PHP and MySQL Code

LOG IN
BEGINNER GUIDESPHP CLASSESCODE SEARCHARTICLES SEARCHPHP FORUMSPHP MANUALPHP FUNCTIONS LISTWEB SITE TEMPLATES
Start typing to search for PHP and MySQL Code Snippets and Articles Search


Submit a code Example / Snippet Join us on FaceBook
Submit a code Example / Snippet Submit Your Code
Poker Tournaments Poker Tournaments
Poker Guide for Developers Poker Guide for Developers
Search Engine Optimization Monitor SEO Monitor
Web Site UpTime Monitor UpTime Monitor
Your Personal Examples List My Favorite Examples
Your Personal Articles List My Favorite Articles
Edit Account Info Update Your Profile
PHP Code Search
Web Development Forums
Learn MySQL Playing Trivia
PHPBB2 Templates
Web Development Resources
Web Development Content
PHPClasses
PHP Editor
PHP Jobs
Vision.To Design
Ajax Tutorials
PHP Programming Help
PHP/MySQL Programming
Webmaster Resources
Webmaster Forum
XML meta language
website builder
פרייסז - השוואת מחירים בסופר
ZeroLag.com
Texas Holdem Poker Evangelists

Go Back Add a Comment Send this example to a friend Add this Article to your personal favoritest for easy future access to your favorite Code Examples and Articles. Submit a code example Print this code example.
BACK ADD A COMMENT SEND TO A FRIEND ADD TO MY FAVORITES ADD CODE EXAMPLES PRINT
Title : PHP4 AND MySQL Authentication
Categories : PHP, MySQL, Authentication, Databases Click here to Update Your Picture
John Jolly
Date : Sep 24th 2000
Grade : 3 of 5 (graded 6 times)
Viewed : 29334
File : No file for this code example.
Images : No Images for this code example.
Search : More code by John Jolly
Action : Grade This Code Example
Tools : My Examples List

Submit your own code examples  Submit your own code examples 
 

<?php
require ("auth.php");
if(!isset($PHP_AUTH_USER)) {
Header("WWW-Authenticate: Basic realm=\"User Login\"");
Header( "HTTP/1.0 401 Unauthorized");
echo "You failed to provide the correct password....\n";
exit;
}
else {
$con = mysql_pconnect ("$host", "$user", "$pass") or die("Error: " . mysql_error());
mysql_select_db ("$db");
$user_id = strtolower($PHP_AUTH_USER);
$result = mysql_query("SELECT password FROM signup " . "Where username = '$user_id'");
$row = mysql_fetch_array($result);
if ($PHP_AUTH_PW != $row["password"]) {
Header( "WWW-Authenticate: Basic realm=\"Login failed please try again!\"");
Header( "HTTP/1.0 401 Unauthorized");
echo "You failed to provide the correct password....\n";
exit;
}
}
?>


Make a simple php file called auth.php with the variables $host $user $pass $db to connect
to your MySQL server.
The is a table called signup and a field named username & password.
Please comment on this is it helps you.

John



complete, simple, working example of a login screen/system using php functions, cookies, and a mysql database for begginers.
Categories : Authentication, Complete Programs, PHP, MySQL, Databases
Full membership authentication system.
Categories : Authentication, MySQL, PHP, Databases
Authorize Me! An authentication script.
Categories : MySQL, Databases, Authentication, PHP
Implementing a Members ONLY area
Categories : PHP, MySQL, Databases, Authentication
SQL / PHP based Integrated Authentication
Categories : PHP, Authentication, Databases, MySQL
bookmarker - PHP, PHPLIB, MySQL WWW based bookmark manager
Categories : MySQL, PHP, MySQL, Complete Programs, Databases
This program allows you to upload an ODBC ressource - i.e. an MS-Access database to a MySQL server.
Categories : Databases, MySQL, Complete Programs, PHP, Databases
How to thread a list of messages in database and show it in a treelike structure
Categories : PHP, MySQL, Databases
Simple function to return the number of days in a time span between 2 given dates.
Categories : PHP, Date Time, MySQL, Databases
mediaCat-GTK v2.0.0 - an mp3/cd/dvd cataloging utility written in php-gtk which interfaces with mysql and ms access (or db supported by PHP's Unified ODBC Functions)
Categories : PHP, MySQL, MS Access, Utilities, Databases
Checks Date-Input from HTML-Forms and converts to YYYY-MM-DD Format for MySQL Date-Fields
Categories : MySQL, Date Time, PHP, Databases
[PHP5] aDB PDO LIKE Database Abstraction. Switch easily from one db server to another, strong errors management, manage transactions, queries preparation and more.
Categories : PHP, PHP Classes, Databases, MS SQL Server, MySQL
php-gtk mysql querying tool
Categories : PHP-GTK, MySQL, PHP, Databases
Password reminder
Categories : PHP, PHP Classes, Databases, MySQL, Mail
MySQL Connection/Query Class
Categories : Databases, MySQL, PHP, PHP Classes
 norman volmer wrote : 486
The following case is not handled:
A username is entered, but password field is left blank. The username does not exist in db, so the query is empty, what matches the empty password! $row["pass"] must be checked not to be empty!
 
 Richard Mike wrote : 561
try this
(($PHP_AUTH_PW != $row["password"]) || (!$PHP_AUTH_PW))
 
 Artem Polyvianiy wrote :775
This is trivial.
What you can really need is a full session handling class with MySQL table of currently logged people.