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 |
|---|---|
| 4469 | */ |
| 4470 | function get_search_query( $escaped = true ) { |
| 4471 | /** |
| 4472 | * Filters the contents of the search query variable. |
| 4473 | * |
| 4474 | * @since 2.3.0 |
| 4475 | * |
| 4476 | * @param mixed $search Contents of the search query variable. |
| 4477 | */ |
| 4478 | $query = apply_filters( 'get_search_query', get_query_var( 's' ) ); |
| 4479 | |
| 4480 | if ( $escaped ) { |
| 4481 | $query = esc_attr( $query ); |
| 4482 | } |
| 4483 | return $query; |
| 4484 | } |
| 4485 | |
| 4486 | /** |
| 4487 | * Displays the contents of the search query variable. |