Harden construction of context attribute with wp_json_encode & escaping

[westonruter]

No description provided.

[michalczaplinski]

Nice, thanks Weston!

[luisherranz]

We were thinking about adding a function helper for that. Something like this:

<?php
$context = array( 
  'videoId' => $trailer_id
);
?>

<div 
  <?php echo $wrapper_attributes; ?>
  data-wp-context=<?php echo wp_context( $context ); ?>
>
   ...
</div>

I'll open an issue to discuss 🙂

[luisherranz]

Issue added here: WordPress/block-interactivity-experiments#198