render block – nested shortcodes

I show in my documentation how to use the plugins shortcodes. I work with the default block editor and I get annoyed every time the block is rendered incorrectly, because I forgot to write it in [prismatic_code][/prismatic_code] tags. So I wrote a function that prevents this. Maybe you could include it in the plugin or put it in the FAQ.

add_filter(
  'render_block',
  function ( $block_content, $block ) {
    if ( $block['blockName'] === 'prismatic/blocks' ) {
      if (strpos($block['innerHTML'], 'prismatic_code') === false) {
        return str_replace("[","[",$block['innerHTML']);
      }
    }
    return $block_content;
  },
  10,
  2
);

Edit: The replaced character should be & # 0 9 1 ; without spaces.

• This topic was modified 6 hours, 49 minutes ago by hupe13. Reason: The second [ in str_replace should be [
• This topic was modified 6 hours, 47 minutes ago by hupe13.
• This topic was modified 6 hours, 46 minutes ago by hupe13.