note 31384 added to function.crypt

To modify an existing .htpasswd or to create a new one: ------------------------------------------------------- $file = '.htpasswd'; // Read the file into the array $passwords // This part is not necessary if you don't have an existing .htpasswd and want to create a new one. $lines = file($file); foreach($lines as $nokey => $line) { $array = explode(':',$line); $user = $array[0]; $password = chop($array[1]); $passwords[$user] = $password; } // Now you have the array $passwords with the users as keys and the (encrypted) passwords as values. // Add a user $newuser = 'foo'; $newpass = 'bar'; // Next part to generate a random salt with letters and/or numbers mt_srand((double)microtime()*1000000); $chars = array_merge(range('a','z'),range('A','Z'),range(0,9)); for($i=0;$i<2;$i++) { $salt .= $chars[mt_rand(0,count($chars)-1)]; } // Salt $salt created // Now add the user $passwords[$newuser] = crypt($newpass,$salt); // Now the array $passwords contains the existing users and (encrypted) passwords from the file and the new user (and the encrypted password). // Delete a user $deleteuser = 'foobar'; unset($passwords[$deleteuser]); // Update the file $filehandle = fopen($file,'w'); foreach($passwords as $user => $password) { fputs($filehandle, "$user:$password\n"); } fclose($filehandle); -- http://www.php.net/manual/en/function.crypt.php http://master.php.net/manage/user-notes.php?action=edit+31384 http://master.php.net/manage/user-notes.php?action=delete+31384 http://master.php.net/manage/user-notes.php?action=reject+31384