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Source View: wp_upgrade

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Understanding Source Code

The best way to understand what a hook does is to look at where it occurs in the source code.

Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.

Source View

Line Code
338
339      /**
340       * Fires after a site is fully upgraded.
341       *
342       * @since 3.9.0
343       *
344       * @param int $wp_db_version         The new $wp_db_version.
345       * @param int $wp_current_db_version The old (current) $wp_db_version.
346       */
347      do_action( 'wp_upgrade', $wp_db_version, $wp_current_db_version );
348 }
349 endif;
350
351 /**
352  * Functions to be called in install and upgrade scripts.
353  *
354  * {@internal Missing Long Description}}
355  *
356  * @since 1.0.1