WP hooks navigation: Home/browse • Actions index • Filters index
To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).
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 |
|---|---|
| 1806 | * |
| 1807 | * The dynamic portion of the hook name, `$permastructname`, refers |
| 1808 | * to the name of the registered permastruct, e.g. 'post_tag' (tags), |
| 1809 | * 'category' (categories), etc. |
| 1810 | * |
| 1811 | * @since 3.1.0 |
| 1812 | * |
| 1813 | * @param array $rules The rewrite rules generated for the current permastruct. |
| 1814 | */ |
| 1815 | $rules = apply_filters( $permastructname . '_rewrite_rules', $rules ); |
| 1816 | if ( 'post_tag' == $permastructname ) { |
| 1817 | |
| 1818 | /** |
| 1819 | * Filter rewrite rules used specifically for Tags. |
| 1820 | * |
| 1821 | * @since 2.3.0 |
| 1822 | * @deprecated 3.1.0 Use 'post_tag_rewrite_rules' instead |
| 1823 | * |
| 1824 | * @param array $rules The rewrite rules generated for tags. |