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 |
|---|---|
| 2640 | /** |
| 2641 | * Filter the language attributes for display in the html tag. |
| 2642 | * |
| 2643 | * @since 2.5.0 |
| 2644 | * @since 4.3.0 Added the `$doctype` parameter. |
| 2645 | * |
| 2646 | * @param string $output A space-separated list of language attributes. |
| 2647 | * @param string $doctype The type of html document (xhtml|html). |
| 2648 | */ |
| 2649 | return apply_filters( 'language_attributes', $output, $doctype ); |
| 2650 | } |
| 2651 | |
| 2652 | /** |
| 2653 | * Displays the language attributes for the html tag. |
| 2654 | * |
| 2655 | * Builds up a set of html attributes containing the text direction and language |
| 2656 | * information for the page. |
| 2657 | * |
| 2658 | * @since 2.1.0 |