Modify WP Block Latest Posts output

Modify the Latest Posts WordPress Block output.

add_filter( 'render_block', function( $block_content, $block ) {

	// Latest Blocks Posts Only
	if( $block['blockName'] != 'core/latest-posts' ) {
		return $block_content;
	}

	// Get Block Attributes
	extract( $block['attrs'] );
	/*
		$postsToShow
		$displayPostContent
		$displayPostDate
		$postLayout
		$columns
		$displayFeaturedImage
		$featuredImageSizeSlug
	*/

	// Return Modified Output
	return $block_content;

}, 10, 2 );

Instructions for Modify WP Block Latest Posts output

  1. Log into a staging or locally hosted clone of your site.
  2. Install and activate Code Snippets plugin.
  3. WP Admin > Snippets > Add New
  4. Copy and paste the code from the section above.
  5. Check to ensure formatting came over properly.
  6. Customize the code as desired.
  7. Add a meaningful title.
  8. Select whether to run on front-end or back-end (or both).
  9. Click “Save and Activate”.
  10. Test your site to ensure it works.
  11. Disable if any problems, or recover.
  12. Repeat for live environment.

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License

All code snippets are licensed GPLv2 (or later) matching WordPress licensing.

Except when otherwise stated in writing the copyright holders and/or other parties provide the program as-is without warranty of any kind, either expressed or implied, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose.

Disclaimer of warranty