PHP and MySQL running together for username/password check. By : smog <? /* SQL to build sample database named 'your-database-here' CREATE TABLE user-password-table ( username varchar(12), password varchar(12), ); INSERT INTO user-password-table VALUES ('your-username-here','your-password-here'); */ $username = "your-username-here"; $password = "your-password-here"; $database = "your-database-here"; $db = mysql_connect("localhost", "$username", "$password"); mysql_select_db("$database",$db); $result = mysql_query("select count(username) as Total from user-password-table where username='$username' and password='$password'",$db); $row = mysql_fetch_array($result); if ($row["Total"]=="0"): echo "<BODY bgcolor=\"#BFBFBF\" link=\"Black\" vlink=\"Black\" alink=\"Black\">"; echo "<FONT FACE=\"Arial\" COLOR=\"#FFFFFF\"> "; echo "<CENTER><H1>WARNING:<P>USER/PASSWORD Failed!</H1></CENTER>"; else: echo "<BODY bgcolor=\"#BFBFBF\" link=\"Black\" vlink=\"Black\" alink=\"Black\">"; echo "<FONT FACE=\"Arial\" COLOR=\"#FFFFFF\"> "; echo "<CENTER><H1>Welcome Back $username.</H1></CENTER>"; endif; mysql_close($db); ?> | DISCLAIMER: The content provided in this article is not warranted or guaranteed by Developer Shed, Inc. The content provided is intended for entertainment and/or educational purposes in order to introduce to the reader key ideas, concepts, and/or product reviews. As such it is incumbent upon the reader to employ real-world tactics for security and implementation of best practices. We are not liable for any negative consequences that may result from implementing any information covered in our articles or tutorials. If this is a hardware review, it is not recommended to open and/or modify your hardware. |
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