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 |
|---|---|
| 730 | |
| 731 | /** |
| 732 | * Filters the list of blocks that can be used as wrapper blocks, allowing |
| 733 | * excerpts to be generated from the `innerBlocks` of these wrappers. |
| 734 | * |
| 735 | * @since 5.8.0 |
| 736 | * |
| 737 | * @param string[] $allowed_wrapper_blocks The list of names of allowed wrapper blocks. |
| 738 | */ |
| 739 | $allowed_wrapper_blocks = apply_filters( 'excerpt_allowed_wrapper_blocks', $allowed_wrapper_blocks ); |
| 740 | |
| 741 | $allowed_blocks = array_merge( $allowed_inner_blocks, $allowed_wrapper_blocks ); |
| 742 | |
| 743 | /** |
| 744 | * Filters the list of blocks that can contribute to the excerpt. |
| 745 | * |
| 746 | * If a dynamic block is added to this list, it must not generate another |
| 747 | * excerpt, as this will cause an infinite loop to occur. |
| 748 | * |