This upgrade program is suitable for database upgrade from Dedecms5.3 to phpcms 2008. The original template will not be available after the upgrade.
1. Back up the database through the database management function of the phpcms background or other tools, and back up the attachments, template styles and config.inc.php files through ftp.
2. Move to the uploadfile/* directory
3. Delete files and directories in the space except the original system attachment storage directory.
Please do not delete other program files and directories by mistake.
4. Upload the phpcms 2008 program to the server to overwrite the original one.
5. Access the install.php file through the browser and install phpcms 2008. Note: Dedecms5.3 and phpcms2008 need to be installed in the same database. The data table prefix of 2008 cannot be the same as Dedecms5.3. For example: change it to phpcms_
6. Access the dedecms_to_2008.php file through the browser and upgrade according to the upgrade wizard prompts.
7. Log in to the backend => enter each channel => publish web page (html) => update channel => generate articles in batches.
8. After confirming that the database upgrade is successful, you can delete the original Dedecms5.3 data table through database management tools such as phpmyadmin. If you don't know how to do it, you don't have to delete it.
9. This upgrade file can be upgraded repeatedly. Please delete this upgrade file in time.
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