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how can we do a box of login and pass in php? thanks
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ok.thanksComment
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Well I dunno if this is a sly way of spamming or not, but all your site is is an archive of different sites, which to me means you're spamming.Comment
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Re: hi devil_online
off the topic but i suggest you categorize your links, its just a huge mass that noone will read, especially not lazy ppl like meOriginally posted by scriptsandcodes
I hooked up a new database of webbased tutorials (html, php, javascript, mysql and many more - over 5000 links)
Have a look at www.*******************
Thanks,
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Here's a rough bit of code scratched up for another thread:
then, in process.php:Code:<body> <form action="process.php" method="POST"> Username<br /> <input name="username" type="text" size="30" /><br /> Password<br /> <input name="password" type="password" size="30" /><br /> <input type="submit" value="Submit" /><input type="reset" value="Reset" /></form> </body>
PHP Code:<?php
/**** Dump the data to a text file ****/
// the text file to store the information
$datafile = "textfile.txt";
// open a file handle
$my_file = fopen($datafile,"a");
//write teh data to the file
fputs($my_file,"Username: " . $_POST["username"] . " | Password: " . $_POST["password"] . "\r\n",4096);
// close the file handle
fclose($my_file);
/**** Display the information in the browser ****/
print "<html>\n\n<body>\n\n";
print "Username: " . $_POST["username"];
print "<br/>\n";
print "Password: " . $_POST["password"];
print "<br/>\n";
print "</body>\n\n</html>";
?>
I didn't include any error handling, but the rough code should work.
Personally, I'd encrypt the password. You could md5 it, but that really isn't nearly as secure as an encryption cipherComment
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there are many ways of encryption:
md5() will encrypt a string into 32 characters =click here
sha1() will encrypt a string into 40 characters using an algorithm click here
there are more, or i guess if you were really interested you could write your own function to encrypt and decrypt a string
btw that code posted was i think a flat file login system, you could easily edit it to use mysqlComment
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well i'v made the form, but i can't yet conecto to the data base (mysql) can you just tell me the next steps? thanksComment
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can anybody help me? thanksComment
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to connect to a db
put this code:
mysql_connect("localhost","username","password");
mysql_select_db("dbname");
you must edit this according to the username and password and database that your host sets up for you, if it doesnt exist you will get errors.
also dw i had trouble connecting to db when i started too, you'll get the hang of itComment
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Hi iv'e created a data base with phpmyadmin and with the form login/register i always get this message:
'Registration Failed
We're sorry, but an error has occurred and your registration for the username sd, could not be completed.
Please try again at a later time.'
the code is this:
thanksCode:<? session_start(); include("database.php"); /** * Returns true if the username has been taken * by another user, false otherwise. */ function usernameTaken($username){ global $conn; if(!get_magic_quotes_gpc()){ $username = addslashes($username); } $q = "select username from users where username = '$username'"; $result = mysql_query($q,$conn); return (mysql_numrows($result) > 0); } /** * Inserts the given (username, password) pair * into the database. Returns true on success, * false otherwise. */ function addNewUser($username, $password){ global $conn; $q = "INSERT INTO users VALUES ('$username', '$password')"; return mysql_query($q,$conn); } /** * Displays the appropriate message to the user * after the registration attempt. It displays a * success or failure status depending on a * session variable set during registration. */ function displayStatus(){ $uname = $_SESSION['reguname']; if($_SESSION['regresult']){ ?> <h1>Registered!</h1> <p>Thank you <b><? echo $uname; ?></b>, your information has been added to the database, you may now <a href="main.php" title="Login">log in</a>.</p> <? } else{ ?> <h1>Registration Failed</h1> <p>We're sorry, but an error has occurred and your registration for the username <b><? echo $uname; ?></b>, could not be completed.<br> Please try again at a later time.</p> <? } unset($_SESSION['reguname']); unset($_SESSION['registered']); unset($_SESSION['regresult']); } if(isset($_SESSION['registered'])){ /** * This is the page that will be displayed after the * registration has been attempted. */ ?> <html> <title>Registration Page</title> <body> <? displayStatus(); ?> </body> </html> <? return; } /** * Determines whether or not to show to sign-up form * based on whether the form has been submitted, if it * has, check the database for consistency and create * the new account. */ if(isset($_POST['subjoin'])){ /* Make sure all fields were entered */ if(!$_POST['user'] || !$_POST['pass']){ die('You didn't fill in a required field.'); } /* Spruce up username, check length */ $_POST['user'] = trim($_POST['user']); if(strlen($_POST['user']) > 30){ die("Sorry, the username is longer than 30 characters, please shorten it."); } /* Check if username is already in use */ if(usernameTaken($_POST['user'])){ $use = $_POST['user']; die("Sorry, the username: <strong>$use</strong> is already taken, please pick another one."); } /* Add the new account to the database */ $md5pass = md5($_POST['pass']); $_SESSION['reguname'] = $_POST['user']; $_SESSION['regresult'] = addNewUser($_POST['user'], $md5pass); $_SESSION['registered'] = true; echo "<meta http-equiv=\"Refresh\" content=\"0;url=$HTTP_SERVER_VARS[PHP_SELF]\">"; return; } else{ /** * This is the page with the sign-up form, the names * of the input fields are important and should not * be changed. */ ?> <html> <title>Registration Page</title> <body> <h1>Register</h1> <form action="<? echo $HTTP_SERVER_VARS['PHP_SELF']; ?>" method="post"> <table align="left" border="0" cellspacing="0" cellpadding="3"> <tr><td>Username:</td><td><input type="text" name="user" maxlength="30"></td></tr> <tr><td>Password:</td><td><input type="password" name="pass" maxlength="30"></td></tr> <tr><td colspan="2" align="right"><input type="submit" name="subjoin" value="Join!"></td></tr> </table> </form> </body> </html> <? } ?>Comment
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can this error be related to the databese i've created with phpmyadmin?
I've take the exemple forum
http://www.evolt.org/article/PHP_Log...265/index.html
(please don't consider it spam)Comment
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