render_block_{$this->name}

Filter Hook

Description

Filters the content of a single block. The dynamic portion of the hook name, `$name`, refers to the block name, e.g. "core/paragraph".

Hook Information

File Location	`wp-includes/class-wp-block.php` View on GitHub
Hook Type	Filter
Line Number	`653`

Hook Parameters

Type	Name	Description
`string`	`$block_content`	The block content.
`array`	`$block`	The full block, including name and attributes.
`WP_Block`	`$instance`	The block instance.

Usage Examples

Basic Usage

<?php
// Hook into render_block_{$this->name}
add_filter('render_block_{$this->name}', 'my_custom_filter', 10, 3);

function my_custom_filter($block_content, $block, $instance) {
    // Your custom filtering logic here
    return $block_content;
}

Source Code Context

wp-includes/class-wp-block.php:653 - How this hook is used in WordPress core

<?php
 648  		 *
 649  		 * @param string   $block_content The block content.
 650  		 * @param array    $block         The full block, including name and attributes.
 651  		 * @param WP_Block $instance      The block instance.
 652  		 */
 653  		$block_content = apply_filters( "render_block_{$this->name}", $block_content, $this->parsed_block, $this );
 654  
 655  		if ( $root_interactive_block === $this ) {
 656  			// The root interactive block has finished rendering. Time to process directives.
 657  			$block_content          = wp_interactivity_process_directives( $block_content );
 658  			$root_interactive_block = null;

PHP Documentation

<?php
/**
		 * Filters the content of a single block.
		 *
		 * The dynamic portion of the hook name, `$name`, refers to
		 * the block name, e.g. "core/paragraph".
		 *
		 * @since 5.7.0
		 * @since 5.9.0 The `$instance` parameter was added.
		 *
		 * @param string   $block_content The block content.
		 * @param array    $block         The full block, including name and attributes.
		 * @param WP_Block $instance      The block instance.
		 */

Quick Info

Hook Type: Filter
Parameters: 3
File: wp-includes/class-wp-block.php

Links

WordPress Docs View Source Code Search Examples

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