[wp-trac] [WordPress Trac] #55962: Upgrade `sanitize_hex_color()` to CSS Color Level 4

WordPress Trac noreply at wordpress.org
Sun Jun 12 10:30:08 UTC 2022

#55962: Upgrade `sanitize_hex_color()` to CSS Color Level 4
 Reporter:  anrghg                               |       Owner:  (none)
     Type:  enhancement                          |      Status:  new
 Priority:  normal                               |   Milestone:  Future
                                                 |  Release
Component:  Formatting                           |     Version:
 Severity:  normal                               |  Resolution:
 Keywords:  needs-patch needs-unit-tests dev-    |     Focuses:  css
  feedback                                       |

Comment (by SergeyBiryukov):

 Replying to [comment:4 costdev]:
 > What if we changed the signature of `sanitize_hex_color()` to include an
 optional `$maybe_alpha` argument that defaults to `false`? That way,
 `$maybe_alpha` is only enabled by intent, and this should protect BC.

 I think that makes sense.

Ticket URL: <https://core.trac.wordpress.org/ticket/55962#comment:5>
WordPress Trac <https://core.trac.wordpress.org/>
WordPress publishing platform

More information about the wp-trac mailing list