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 |
|---|---|
| 273 | $args = wp_parse_args( $args, $defaults ); |
| 274 | |
| 275 | /** |
| 276 | * Filters the array of arguments used when generating the search form. |
| 277 | * |
| 278 | * @since 5.2.0 |
| 279 | * |
| 280 | * @param array $args The array of arguments for building the search form. |
| 281 | */ |
| 282 | $args = apply_filters( 'search_form_args', $args ); |
| 283 | |
| 284 | // Ensure that the filtered arguments contain all required default values. |
| 285 | $args = array_merge( $defaults, $args ); |
| 286 | |
| 287 | $format = current_theme_supports( 'html5', 'search-form' ) ? 'html5' : 'xhtml'; |
| 288 | |
| 289 | /** |
| 290 | * Filters the HTML format of the search form. |
| 291 | * |