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 |
|---|---|
| 4040 | */ |
| 4041 | function get_search_query( $escaped = true ) { |
| 4042 | /** |
| 4043 | * Filters the contents of the search query variable. |
| 4044 | * |
| 4045 | * @since 2.3.0 |
| 4046 | * |
| 4047 | * @param mixed $search Contents of the search query variable. |
| 4048 | */ |
| 4049 | $query = apply_filters( 'get_search_query', get_query_var( 's' ) ); |
| 4050 | |
| 4051 | if ( $escaped ) { |
| 4052 | $query = esc_attr( $query ); |
| 4053 | } |
| 4054 | return $query; |
| 4055 | } |
| 4056 | |
| 4057 | /** |
| 4058 | * Displays the contents of the search query variable. |