serialize_blocks()

serialize_blocks() — Returns a joined string of the aggregate serialization of the given parsed blocks.

Inputs: $blocks (array[]): Array of block structures. Field (array): …$0 An associative array of a single parsed block object. See WP_Block_Parser_Block. Field $blockName (string|null): Name of block. Field $attrs (array): Attributes from block comment delimiters. Field $innerBlocks (array[]): List of inner blocks. An array of arrays that have the same structure as this one. Field $innerHTML (string): HTML from inside block comment delimiters. Field $innerContent (array): List of string fragments and null markers where inner blocks were found.

Returns string: String of rendered HTML.