toledo
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Can't connect to MySQL from my login.php, please help!
toledo replied to toledo's topic in PHP Installation and Configuration
Yes, I did. I forgot to mention. -
Can't connect to MySQL from my login.php, please help!
toledo replied to toledo's topic in PHP Installation and Configuration
I did follow the other notes, and I made sure all those points that were suggested, are done. But still I am getting this error. Here's what I have: php.ini - C:\php5\php.ini (is being used, I can see my changes via phpinfo() command. - extension_dir = "C:\php5\ext" (C:\php5 is my PHP installation directory) - extension=php_mysql.dll (removed simicolon) - libmysql.dll is copied to C:\WINDOWS and C:\php5\ext - C:\php5 is in my path system variable. - extension=php_mysql.dll not sure what else am I missing? Can someone please help!!!!! Thanks. -
Can't connect to MySQL from my login.php, please help!
toledo replied to toledo's topic in PHP Installation and Configuration
Thanks Kay for quick reply. I did add these two lines, and here's the error I get Fatal error: Call to undefined function mysql_connect() in E:\Program Files\Apache Group\Apache2\htdocs\test\check_login.php on line 13 and line 13 in my check_login.php is the mysql_connect() statement, as: mysql_connect($host, $username, $password)or die("cannot connect"); it appears that mysql_connect() can't be found? do I need to do an include_once() to some files or something? Thanks again for help... -
Hello all, I am brand new to PHP and MySQL. I have created my login page and necessary php files to check the password and authenticate. If I execute my script directly with PHP, i.e. C:\php>php.exe check_login.php, then the connection to MySQL db is successful, but when I am using my login page from my web server, then it doesn't work. (I can't even get the log where to trace and see the error being thrown). Here's what I have done: - Created MySQL table "users" and have an entry in it. - Created login.php as follow: <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="#FFFFFF"> <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"></td> </tr> </table> </td> </form> </tr> </table> - created check_login.php <?php $host="localhost"; // Host name $username="root"; // Mysql username $password="admin"; // Mysql password $db_name="wsc"; // Database name $tbl_name="users"; // Table name // Connect to server and select database. mysql_connect($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); $count=mysql_num_rows($result); if($count==1){ session_register($myusername); session_register($mypassword); header("location:login_success.php"); } else { echo "Wrong Username or Password"; } ?> - created login_success.php <? session_start(); if(!session_is_registered(myusername)){ header("location:main_login.php"); } ?> <html> <body> Login Successful </body> </html> - created [b]logout.php[/b] [code] <? session_start(); session_destroy(); ?> When I enter my user name/password, then it gets redirected to check_login.php, but i see a blank screen. If it's successful, i should see "Log in Successful" message, as I have in my login_success.php. When I execute this script directly from php as follow: (C:\php\php.exe test.php) then I get success message. <?php $host="localhost"; // Host name $username="root"; // Mysql username $password="admin"; // Mysql password $db_name="wsc"; // Database name $tbl_name="users"; // Table name // Connect to server and select database. mysql_connect($host, $username, $password)or die("cannot connect"); echo "Connected"; mysql_select_db($db_name)or die("cannot select DB"); echo "DB selected"; // username and password sent from form $myusername="wsc_user"; $mypassword="wsc"; // 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 . "'"; echo $sql; $result=mysql_query($sql); $count=mysql_num_rows($result); if($count==1){ echo "sucess"; session_register($myusername); session_register($mypassword); //header("location:login_success.php"); } else { echo "Wrong Username or Password"; } ?> Can someone please help? Really appreciate it.