apply_filters( ‘pre_render_block’, string|null $pre_render, array $parsed_block, WP_Block|null $parent_block )

In this article

Allows render_block() to be short-circuited, by returning a non-null value.

Parameters

$pre_renderstring|null
The pre-rendered content. Default null.
$parsed_blockarray
The block being rendered.
$parent_blockWP_Block|null
If this is a nested block, a reference to the parent block.

Source

$pre_render = apply_filters( 'pre_render_block', null, $parsed_block, $parent_block );

Changelog

VersionDescription
5.9.0The $parent_block parameter was added.
5.1.0Introduced.

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