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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 |
|---|---|
| 1657 | } |
| 1658 | |
| 1659 | /** |
| 1660 | * Filters the archive description. |
| 1661 | * |
| 1662 | * @since 4.1.0 |
| 1663 | * |
| 1664 | * @param string $description Archive description to be displayed. |
| 1665 | */ |
| 1666 | return apply_filters( 'get_the_archive_description', $description ); |
| 1667 | } |
| 1668 | |
| 1669 | /** |
| 1670 | * Retrieves the description for a post type archive. |
| 1671 | * |
| 1672 | * @since 4.9.0 |
| 1673 | * |
| 1674 | * @return string The post type description. |
| 1675 | */ |