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 |
|---|---|
| 1310 | |
| 1311 | /** |
| 1312 | * Filters the list of blocks that can be used as wrapper blocks, allowing |
| 1313 | * excerpts to be generated from the `innerBlocks` of these wrappers. |
| 1314 | * |
| 1315 | * @since 5.8.0 |
| 1316 | * |
| 1317 | * @param string[] $allowed_wrapper_blocks The list of names of allowed wrapper blocks. |
| 1318 | */ |
| 1319 | $allowed_wrapper_blocks = apply_filters( 'excerpt_allowed_wrapper_blocks', $allowed_wrapper_blocks ); |
| 1320 | |
| 1321 | $allowed_blocks = array_merge( $allowed_inner_blocks, $allowed_wrapper_blocks ); |
| 1322 | |
| 1323 | /** |
| 1324 | * Filters the list of blocks that can contribute to the excerpt. |
| 1325 | * |
| 1326 | * If a dynamic block is added to this list, it must not generate another |
| 1327 | * excerpt, as this will cause an infinite loop to occur. |
| 1328 | * |