Sergey Biryukov 12b190eb17 Editor: Correctly load RTL stylesheets in register_block_style_handle(). ...

When setting an RTL language under Settings → General, some RTL stylesheets were not loaded, with LTR stylesheets being loaded instead, meaning that some blocks were not displayed correctly.

This commit ensures that all appropriate RTL stylesheets are loaded when selecting an RTL language.

Additionally, this commit improves performance by only running a `file_exists()` check for an RTL stylesheet if `is_rtl()` returns true, i.e. an RTL locale is selected.

Follow-up to [49982], [50836].

Props zoonini, sabernhardt, maahrokh, ankit-k-gupta, aristath, poena, SergeyBiryukov.
See #56325.
Built from https://develop.svn.wordpress.org/trunk@54330


git-svn-id: http://core.svn.wordpress.org/trunk@53889 1a063a9b-81f0-0310-95a4-ce76da25c4cd

2022-09-27 15:43:09 +00:00

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