Title: Tyler Paulson's Replies | WordPress.org

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# Tyler Paulson

  [  ](https://wordpress.org/support/users/tp22/)

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 *   [Replies Created](https://wordpress.org/support/users/tp22/replies/)
 *   [Reviews Written](https://wordpress.org/support/users/tp22/reviews/)
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## Forum Replies Created

Viewing 3 replies - 1 through 3 (of 3 total)

 *   Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    In
   reply to: [[HyperDB] Undefined Variables in db.php](https://wordpress.org/support/topic/undefined-variables-in-db-php/)
 *  [Tyler Paulson](https://wordpress.org/support/users/tp22/)
 * (@tp22)
 * [4 years, 9 months ago](https://wordpress.org/support/topic/undefined-variables-in-db-php/#post-14867454)
 * [@deepakdcc](https://wordpress.org/support/users/deepakdcc/) I’m currently using
   HyperDB on a site running 5.7.2. Could you share the critical error you’re getting?
 *   Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    In
   reply to: [[HyperDB] Undefined Variables in db.php](https://wordpress.org/support/topic/undefined-variables-in-db-php/)
 *  [Tyler Paulson](https://wordpress.org/support/users/tp22/)
 * (@tp22)
 * [4 years, 11 months ago](https://wordpress.org/support/topic/undefined-variables-in-db-php/#post-14606141)
 * [@tchsup](https://wordpress.org/support/users/tchsup/) Here’s an example of explicitly
   defining the `read` and `write` values even though they are the defaults:
 *     ```
       $wpdb->add_database(array(
       	'host'     => DB_HOST,     // If port is other than 3306, use host:port.
       	'user'     => DB_USER,
       	'password' => DB_PASSWORD,
       	'name'     => DB_NAME,
       	'read'     => 1,
       	'write'    => 1
       ));
       ```
   
 *   Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    In
   reply to: [[HyperDB] Undefined Variables in db.php](https://wordpress.org/support/topic/undefined-variables-in-db-php/)
 *  [Tyler Paulson](https://wordpress.org/support/users/tp22/)
 * (@tp22)
 * [5 years, 3 months ago](https://wordpress.org/support/topic/undefined-variables-in-db-php/#post-14192065)
 * I just came across this, specifically the line 685 issue.
 * I updated my configuration function to explicitly include the value for the `
   write` parameter even though I’m using the default and that seemed to fix the
   issue for me.

Viewing 3 replies - 1 through 3 (of 3 total)