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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 |
|---|---|
| 321 | |
| 322 | add_filter( 'get_custom_logo', 'twentytwenty_get_custom_logo' ); |
| 323 | |
| 324 | if ( ! function_exists( 'wp_body_open' ) ) { |
| 325 | |
| 326 | /** |
| 327 | * Shim for wp_body_open, ensuring backwards compatibility with versions of WordPress older than 5.2. |
| 328 | */ |
| 329 | function wp_body_open() { |
| 330 | do_action( 'wp_body_open' ); |
| 331 | } |
| 332 | } |
| 333 | |
| 334 | /** |
| 335 | * Include a skip to content link at the top of the page so that users can bypass the menu. |
| 336 | */ |
| 337 | function twentytwenty_skip_link() { |
| 338 | echo '<a class="skip-link screen-reader-text" href="#site-content">' . __( 'Skip to the content', 'twentytwenty' ) . '</a>'; |
| 339 | } |