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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 |
|---|---|
| 1841 | } |
| 1842 | |
| 1843 | /** |
| 1844 | * Filters the archive description. |
| 1845 | * |
| 1846 | * @since 4.1.0 |
| 1847 | * |
| 1848 | * @param string $description Archive description to be displayed. |
| 1849 | */ |
| 1850 | return apply_filters( 'get_the_archive_description', $description ); |
| 1851 | } |
| 1852 | |
| 1853 | /** |
| 1854 | * Retrieves the description for a post type archive. |
| 1855 | * |
| 1856 | * @since 4.9.0 |
| 1857 | * |
| 1858 | * @return string The post type description. |
| 1859 | */ |