Lizard and Child – Best Friends

Moving WordPress

Whether you are moving WordPress to a new server or to a different location on your server, you don’t need to reinstall. WordPress is flexible enough to handle all of these situations.

Moving to a New Server

If you are moving WordPress from one server to another, begin by backing up your WordPress directory, images, plugins, and other files on your site as well as the database. See WordPress Backups and Backing Up Your Database.

Keeping Your Domain Name and URLs

Moving your domain without changing the Home and Site URLs of your WordPress site is very simple, and in most cases can be done by moving the files.

• If database and URL remain the same, you can move by just copying your files and database.
• If database name or user changes, edit wp-config.php to have the correct values.
• If you want to test before you switch, you must temporarily change “siteurl” and “home” in the database table “wp_options” (through phpMyAdmin or similar).
• If you had any kind of rewrites (permalinks) setup you must disable .htaccess and reconfigure permalinks when it goes live.

Changing Your Domain Name and URLs

Moving a website and changing your domain name or URLs (i.e. from http://example.com/site to http://example.com, or http://example.com to http://example.net) requires the following steps – in sequence.

1. Download your existing site files.
2. Export your database – go in to MySQL and export the database.
3. Move the backed up files and database into a new folder – somewhere safe – this is your site backup.
4. Log in to the site you want to move and go to Settings > General, then change the URLs. (ie from http://example.com/ to http://example.net ) – save the settings and expect to see a 404 page.
5. Download your site files again.
6. Export the database again.
7. Edit wp-config.php with the new server’s MySQL database name, user and password.
8. Upload the files.
9. Import the database on the new server.

When your domain name or URLs change there are additional concerns. The files and database can be moved, however references to the old domain name or location will remain in the database, and that can cause issues with links or theme display.

If you do a search and replace on your entire database to change the URLs, you can cause issues with data serialization, due to the fact that some themes and widgets store values with the length of your URL marked. When this changes, things break. To avoid that serialization issue, you have three options:

1. Use the Velvet Blues Update URLs or Better Search Replace plugins if you can access your Dashboard.
2. Use WP-CLI’s search-replace if your hosting provider (or you) have installed WP-CLI.
3. Use the Search and Replace for WordPress Databases Script to safely change all instances on your old domain or path to your new one. (** only use this option if you are comfortable with database administration ** )

Note: Only perform a search and replace on the wp_posts table.
Note: Search and Replace from Interconnectit is a 3rd party script