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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 |
|---|---|
| 728 | /** |
| 729 | * Fires after the value for a transient has been set. |
| 730 | * |
| 731 | * @since 3.0.0 |
| 732 | * |
| 733 | * @param string $transient The name of the transient. |
| 734 | * @param mixed $value Transient value. |
| 735 | * @param int $expiration Time until expiration in seconds. Default 0. |
| 736 | */ |
| 737 | do_action( 'setted_transient', $transient, $value, $expiration ); |
| 738 | } |
| 739 | return $result; |
| 740 | } |
| 741 | |
| 742 | /** |
| 743 | * Saves and restores user interface settings stored in a cookie. |
| 744 | * |
| 745 | * Checks if the current user-settings cookie is updated and stores it. When no |
| 746 | * cookie exists (different browser used), adds the last saved cookie restoring |