Source View: wpmu_validate_blog_signup

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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.

  • Action hooks look like this: do_action( "hook_name" )
  • Filter hooks look like this: apply_filters( "hook_name", "what_to_filter" ).

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
722       *
723       *     @type string         $domain     Domain for the site.
724       *     @type string         $path       Path for the site. Used in subdirectory installations.
725       *     @type string         $blogname   The unique site name (slug).
726       *     @type string         $blog_title Blog title.
727       *     @type string|WP_User $user       By default, an empty string. A user object if provided.
728       *     @type WP_Error       $errors     WP_Error containing any errors found.
729       * }
730       */
731      return apply_filters( 'wpmu_validate_blog_signup', $result );
732 }
733
734 /**
735  * Record site signup information for future activation.
736  *
737  * @since MU (3.0.0)
738  *
739  * @global wpdb $wpdb WordPress database abstraction object.
740  *