serialize_blocks() │ WP 5.3.1

Returns a joined string of the aggregate serialization of the given parsed blocks.

No Hooks.

Returns

String. String of rendered HTML.

Usage

serialize_blocks( $blocks );

$blocks(array[]) (required)

Array of block structures.

• ...$0(array)
  An associative array of a single parsed block object. See WP_Block_Parser_Block.

  • blockName(string)
    Name of block.

  • attrs(array)
    Attributes from block comment delimiters.

  • innerBlocks(array[])
    List of inner blocks. An array of arrays that have the same structure as this one.

  • innerHTML(string)
    HTML from inside block comment delimiters.

  • innerContent(array)
    List of string fragments and null markers where inner blocks were found.

Changelog

serialize_blocks() serialize blocks code ^{WP 6.8.3}

function serialize_blocks( $blocks ) {
	return implode( '', array_map( 'serialize_block', $blocks ) );
}