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Packagist · #2366 most downloaded on Packagist
Convert CSS stylesheets between left-to-right and right-to-left.
Last release 2 months ago
28 Jul 2026
Ships fairly regularly
a new release about every 1.2 years
Nearly every release is documented
notes for 13 of 13 stable releases
Nothing withdrawn
no release was ever pulled
12 years old
13 releases · first in 2014
Fix unexpected flipping of percentages in functions in background shorthand (Aidan O'Brien). T333273
Don't change :dir() pseudo-selector target (Ebrahim Byagowi). T371466
:dir() pseudo-selector target (Ebrahim Byagowi). T371466One column per quarter.
Flip calc() in four value notation (Moh'd Khier Abualruz). T369553
calc() in four value notation (Moh'd Khier Abualruz). T369553This release requires PHP 7.4 or higher.
Fix unexpected flipping in selectors with the general sibling combinator (Mainframe98). T400635).
This release requires PHP 7.2 or higher.
This release requires PHP 5.6 or higher, tested up until PHP 7.3.
transform didn't flip on lines without semicolon (YairRand).This release requires PHP 5.5 or higher, tested up until PHP 7.1.
This release requires PHP 5.4 or later.
translate(x[,y,z]) and translateX(x) (Ed Sanders).test: Update to upstream v1.1.3
test: Update to upstream v1.1.3
Support !important and slash in border-radius values (Dominik Schilling).
Support !important in four-value declarations (Matthew Flaschen).
Starting with the v1.1.0 release, php-cssjanus is considered a port of node-cssjanus with a shared specification and shared semantic versioning to ens
Starting with the v1.1.0 release, php-cssjanus is considered a port of node-cssjanus with a shared specification and shared semantic versioning to ensure feature parity.
/*! syntax for @noflip.border-style.background-position.four_notation_quantity to margin, padding and border-width.border-radius rul, in addition to four values.Your coding agent can read these notes before it upgrades. Set up the MCP server →