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 |
|---|---|
| 3543 | */ |
| 3544 | function the_search_query() { |
| 3545 | /** |
| 3546 | * Filters the contents of the search query variable for display. |
| 3547 | * |
| 3548 | * @since 2.3.0 |
| 3549 | * |
| 3550 | * @param mixed $search Contents of the search query variable. |
| 3551 | */ |
| 3552 | echo esc_attr( apply_filters( 'the_search_query', get_search_query( false ) ) ); |
| 3553 | } |
| 3554 | |
| 3555 | /** |
| 3556 | * Gets the language attributes for the html tag. |
| 3557 | * |
| 3558 | * Builds up a set of html attributes containing the text direction and language |
| 3559 | * information for the page. |
| 3560 | * |
| 3561 | * @since 4.3.0 |