[wp-trac] [WordPress Trac] #55586: `get_block_wrapper_attributes` generates PHP notices.

[WordPress Trac]

#55586: `get_block_wrapper_attributes` generates PHP notices.
------------------------------------+------------------------------
 Reporter:  jmichaelward            |       Owner:  (none)
     Type:  defect (bug)            |      Status:  new
 Priority:  normal                  |   Milestone:  Awaiting Review
Component:  Editor                  |     Version:  5.6
 Severity:  normal                  |  Resolution:
 Keywords:  dev-feedback has-patch  |     Focuses:
------------------------------------+------------------------------
Changes (by r1k0):

 * keywords:  dev-feedback has-patch needs-testing => dev-feedback has-patch


Comment:

 == Patch Testing Report

 Patch Tested: https://github.com/WordPress/wordpress-develop/pull/9656

 === Environment
 - WordPress: 7.0-alpha-61215-src
 - PHP: 8.2.29
 - Server: nginx/1.29.4
 - Database: mysqli (Server: 8.4.8 / Client: mysqlnd 8.2.29)
 - Browser: Chrome 144.0.0.0
 - OS: Windows 10/11
 - Theme: Twenty Twenty-Five 1.4
 - MU Plugins: None activated
 - Plugins:
   * Test Reports 1.2.1

 === Steps taken
 1. Ensure you have ''wordpress-develop'' repo cloned and set up correctly.
 2. Cd to ''wordpress-develop'', and perform
 {{{
 npm i
 npm run build:dev
 npm run env:start
 npm run env:install
 }}}
 3. Run `npm run env:cli shell` and call `get_block_wrapper_attributes();`.
 4. In another terminal window, navigate to `/wp-content/debug.log`.
 5. Check the contents of the `debug.log`.
 6. ✅ Patch is solving the problem

 === Expected result
 - The PHP warnings are silenced when you call
 `get_block_wrapper_attributes();`.

 === Additional Notes
 - In the current WordPress and PHP versions, the notices are classified as
 warnings.

 === Screenshots/Screencast with results
 - Screencast before:
 https://files.catbox.moe/u4j1w4.webm
 - Screencast after:
 https://files.catbox.moe/x02siq.webm

 === Support Content
 None

-- 
Ticket URL: <https://core.trac.wordpress.org/ticket/55586#comment:6>
WordPress Trac <https://core.trac.wordpress.org/>
WordPress publishing platform