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Summery Summery
Returns the content of a block, including comment delimiters, serializing all attributes from the given parsed block.
Syntax Syntax
Description Description
This should be used when preparing a block to be saved to post content. Prefer render_block when preparing a block for display. Unlike render_block, this does not evaluate a block’s render_callback, and will instead preserve the markup as parsed.
Parameters Parameters
- $block
-
(Required) A single parsed block object.
Return Return
(string) String of rendered HTML.
Source Source
File: wp-includes/blocks.php
function serialize_block( $block ) {
$block_content = '';
$index = 0;
foreach ( $block['innerContent'] as $chunk ) {
$block_content .= is_string( $chunk ) ? $chunk : serialize_block( $block['innerBlocks'][ $index++ ] );
}
if ( ! is_array( $block['attrs'] ) ) {
$block['attrs'] = array();
}
return get_comment_delimited_block_content(
$block['blockName'],
$block['attrs'],
$block_content
);
}
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Changelog Changelog
| Version | Description |
|---|---|
| 5.3.1 | Introduced. |