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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 |
|---|---|
| 723 | * @since 5.4.2 |
| 724 | * |
| 725 | * @see set_screen_options() |
| 726 | * |
| 727 | * @param mixed $screen_option The value to save instead of the option value. |
| 728 | * Default false (to skip saving the current option). |
| 729 | * @param string $option The option name. |
| 730 | * @param int $value The option value. |
| 731 | */ |
| 732 | $value = apply_filters( "set_screen_option_{$option}", $screen_option, $option, $value ); |
| 733 | |
| 734 | if ( false === $value ) { |
| 735 | return; |
| 736 | } |
| 737 | break; |
| 738 | } |
| 739 | |
| 740 | update_user_meta( $user->ID, $option, $value ); |
| 741 | |