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do_action( "hook_name" )
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.
Line | Code |
---|---|
901 | * |
902 | * @since MU |
903 | * |
904 | * @param string $content Content of the notification email. |
905 | * @param string $user User login name. |
906 | * @param string $user_email User email address. |
907 | * @param string $key Activation key created in wpmu_signup_user(). |
908 | * @param array $meta Signup meta data. |
909 | */ |
910 | apply_filters( 'wpmu_signup_user_notification_email', |
911 | __( "To activate your user, please click the following link:\n\n%s\n\nAfter you activate, you will receive *another email* with your login." ), |
912 | $user, $user_email, $key, $meta |
913 | ), |
914 | site_url( "wp-activate.php?key=$key" ) |
915 | ); |
916 | // TODO: Don't hard code activation link. |
917 | $subject = sprintf( |
918 | /** |
919 | * Filters the subject of the notification email of new user signup. |