Stops style engine from combining CSS selectors by default so that rule order is preserved.
Props ramonopoly, rajinsharwar, timdix, costdev, audrasjb, SergeyBiryukov, JeffPaul, mukesh27.
Fixes#58811.
git-svn-id: https://develop.svn.wordpress.org/trunk@56574 602fd350-edb4-49c9-b593-d223f7449a82
The default value is set to `true` in `WP_Style_Engine_Processor::get_css()`, but was previously documented as `false` in various DocBlocks.
Follow-up to [54156], [55719], [55733], [55819].
See #57840.
git-svn-id: https://develop.svn.wordpress.org/trunk@55820 602fd350-edb4-49c9-b593-d223f7449a82
This PR migrates the Style Engine PHP functions, classes and tests into Core for 6.1. It backports the original [WordPress/gutenberg#40260 PR #40260] from Gutenberg repository.
Props ramonopoly, bernhard-reiter, costdev, azaozz, andrewserong, mukesh27, aristath.
See #56467.
git-svn-id: https://develop.svn.wordpress.org/trunk@54156 602fd350-edb4-49c9-b593-d223f7449a82