Upgrading from a previous phpMyRecipes is a fairly simple procedure.  A
script is provided in the install directory to perform the neccessary tasks
automatically for you.  Or you can do the steps manually if you can't set
the file permissions correctly.

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QUICK UPGRADE

1. Download the phpMyRecipes-1.2.0.tar.gz package to a temp directory (like
   /tmp) on your server.  You can get the distribution from:
   http://php-myrecipes.sourceforge.net/

2. Unpack the distribution over your existing phpMyRecipes installation. For
   example, if your installation is in /var/www/html/phpMyRecipes, execute the
   following:
       cd /var/www/html
       gzip -dc /tmp/phpMyRecipes-1.2.0.tar.gz | tar -xvf -
   Please note that if you renamed the phpMyRecipes directory to something
   else, you will have to unpack the files and then move them to the new
   directory.  If you renamed the directory to "recipes", use the following
   after the above commands:
       cp -a phpMyRecipes/* recipes/
       rm -rf phpMyRecipes

3. Change the ownership of the phpMyRecipes directory to the user that the
   webserver runs as.  For example, if your webserver runs as the user
   "apache", execute the following command:
       chown -R apache /var/www/html/phpMyRecipes
   If you're not sure what user this is, don't worry.  The upgrade script will
   tell you in step 5.

4. Make sure the install scripts are enabled:
       chmod -R 0755 /var/www/html/phpMyRecipes/install

5. Open the upgrade script in your web browser by going to the URL (if you
   didn't change the directory name and your webserver is named example.com):
       http://example.com/phpMyRecipes/install/upgrade.php

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MANUAL UPGRADE

If you can't use the upgrade script for some reason (for example, you can't
change the ownership of the files because you don't have root access), manual
installation is not much harder.

1. Edit the common.php file.
   A. Add the following lines to the bottom of the "CONFIGURATION" section at
   the top:
       # The maximum size, in bytes, of uploaded image files
       define("MAX_IMAGE_SIZE", 100000);

   B. Next, remove everything below the line that says "MAKING CHANGES BELOW
      THIS LINE IS NOT RECOMMENDED".  Don't worry.  All of that stuff has
      been moved to the functions.php file.

2. Using your preferred method, login to your database server as an
   user that has full privileges to your recipes database.  Specifically, you
   will need to be able to alter tables.

3. Select the "recipes" database:
       USE recipes;

4. Execute the following SQL command
       ALTER TABLE `recipes` ADD `description` TEXT NOT NULL,
         ADD `creator` INT UNSIGNED NOT NULL,
         ADD `editor` INT UNSIGNED NOT NULL,
         ADD `imagefile` VARCHAR( 50 ) NOT NULL, DROP INDEX `name_2`,
         ADD FULLTEXT `name_2` (`name`,`instructions`,`description`);

5. Make sure the install scripts are inaccessible:
       chmod -R 0000 /var/www/html/phpMyRecipes/install

Once these changes are complete, you're ready to use the new version of
phpMyRecipes.