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The best way to understand what a hook does is to look at where it occurs in the source code.
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 |
|---|---|
| 448 | * @since MU (3.0.0) |
| 449 | */ |
| 450 | do_action( 'mu_rightnow_end' ); |
| 451 | |
| 452 | /** |
| 453 | * Fires at the end of the 'Right Now' widget in the Network Admin dashboard. |
| 454 | * |
| 455 | * @since MU (3.0.0) |
| 456 | */ |
| 457 | do_action( 'mu_activity_box_end' ); |
| 458 | } |
| 459 | |
| 460 | /** |
| 461 | * The Quick Draft widget display and creation of drafts. |
| 462 | * |
| 463 | * @since 3.8.0 |
| 464 | * |
| 465 | * @global int $post_ID |
| 466 | * |