excerpt_allowed_wrapper_blocks

Filter Hook

Description

Filters the list of blocks that can be used as wrapper blocks, allowing excerpts to be generated from the `innerBlocks` of these wrappers.

Hook Information

File Location	`wp-includes/blocks.php` View on GitHub
Hook Type	Filter
Line Number	`2143`

Hook Parameters

Type	Name	Description
`string[]`	`$allowed_wrapper_blocks`	The list of names of allowed wrapper blocks.

Usage Examples

Basic Usage

<?php
// Hook into excerpt_allowed_wrapper_blocks
add_filter('excerpt_allowed_wrapper_blocks', 'my_custom_filter', 10, 1);

function my_custom_filter($allowed_wrapper_blocks) {
    // Your custom filtering logic here
    return $allowed_wrapper_blocks;
}

Source Code Context

wp-includes/blocks.php:2143 - How this hook is used in WordPress core

<?php
2138  	 *
2139  	 * @since 5.8.0
2140  	 *
2141  	 * @param string[] $allowed_wrapper_blocks The list of names of allowed wrapper blocks.
2142  	 */
2143  	$allowed_wrapper_blocks = apply_filters( 'excerpt_allowed_wrapper_blocks', $allowed_wrapper_blocks );
2144  
2145  	$allowed_blocks = array_merge( $allowed_inner_blocks, $allowed_wrapper_blocks );
2146  
2147  	/**
2148  	 * Filters the list of blocks that can contribute to the excerpt.

PHP Documentation

<?php
/**
	 * Filters the list of blocks that can be used as wrapper blocks, allowing
	 * excerpts to be generated from the `innerBlocks` of these wrappers.
	 *
	 * @since 5.8.0
	 *
	 * @param string[] $allowed_wrapper_blocks The list of names of allowed wrapper blocks.
	 */

Quick Info

Hook Type: Filter
Parameters: 1
File: wp-includes/blocks.php

Links

WordPress Docs View Source Code Search Examples

Related Hooks

Related hooks will be displayed here in future updates.