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do_blocks( string $content )

Parses dynamic blocks out of post_content and re-renders them.

Parameters

$content

(string) (Required) Post content.

Return

(string) Updated post content.

Source

File: wp-includes/blocks.php 

function do_blocks( $content ) {
	$blocks = parse_blocks( $content );
	$output = '';

	foreach ( $blocks as $block ) {
		$output .= render_block( $block );
	}

	// If there are blocks in this content, we shouldn't run wpautop() on it later.
	$priority = has_filter( 'the_content', 'wpautop' );
	if ( false !== $priority && doing_filter( 'the_content' ) && has_blocks( $content ) ) {
		remove_filter( 'the_content', 'wpautop', $priority );
		add_filter( 'the_content', '_restore_wpautop_hook', $priority + 1 );
	}

	return $output;
}

Uses

Uses Description
wp-includes/blocks.php: parse_blocks()

Parses blocks out of a content string.
wp-includes/blocks.php: render_block()

Renders a single block into a HTML string.
wp-includes/blocks.php: has_blocks()

Determine whether a post or content string has blocks.
wp-includes/plugin.php: has_filter()

Check if any filter has been registered for a hook.
wp-includes/plugin.php: doing_filter()

Retrieve the name of a filter currently being processed.
wp-includes/plugin.php: remove_filter()

Removes a function from a specified filter hook.
wp-includes/plugin.php: add_filter()

Hook a function or method to a specific filter action.

Changelog

Version Description
5.0.0 Introduced.

© 2003–2019 WordPress Foundation
Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/functions/do_blocks