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Opened 2 days ago

Last modified 2 days ago

#66003 new enhancement

Editor: Reuse the common block style schema during theme.json sanitization

Reported by: mreishus Owned by:
Priority: normal Milestone: Awaiting Review
Component: Editor Version:
Severity: normal Keywords: has-patch has-unit-tests
Cc: Focuses: performance

Description

WP_Theme_JSON::sanitize() currently builds the same base and responsive style schemas separately for each block. For the most part, they are the exact same. Only blocks with psuedo states or custom states need extra data.

The related Gutenberg change builds the schema once before looping over all blocks, then assigns this to each block, while keeping the same block specific overrides as before. This avoids PHP copying data structures in memory while keeping the same output.

This tracks the backport of the Gutenberg PR to WP Core.

Gutenberg PR: ​https://github.com/WordPress/gutenberg/pull/82203

Change History (2)

#1 @mreishus
2 days ago

  • Focuses performance added

This ticket was mentioned in ​PR #13337 on ​WordPress/wordpress-develop by ​@mreishus.
2 days ago #2

  • Keywords has-patch has-unit-tests added

Trac ticket: https://core.trac.wordpress.org/ticket/66003

Backport for: ​https://github.com/WordPress/gutenberg/pull/82203

## Use of AI Tools

AI assistance: Yes
Tool(s): ChatGPT
Model(s): GPT-5.6 Sol Pro
Used for: Brainstorming regression causes and test creation

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