[wp-trac] [WordPress Trac] #46132: Opera changed its render engine to Chrome, $is_opera not working

[WordPress Trac]

#46132: Opera changed its render engine to Chrome, $is_opera not working
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 Reporter:  brasofilo     |       Owner:  (none)
     Type:  defect (bug)  |      Status:  new
 Priority:  normal        |   Milestone:  Future Release
Component:  General       |     Version:  2.2
 Severity:  normal        |  Resolution:
 Keywords:  needs-patch   |     Focuses:
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Comment (by brasofilo):

 Thanks for taking a look, @desrosj

 I discovered this when I needed a specific CSS rule for Opera (using the
 {{{body_class}}} filter). And that's because Chrome has an
 [https://bugs.chromium.org/p/chromium/issues/detail?id=878392 ongoing bug]
 not present in Opera: we can't drag bookmarklets into the bookmarks bar
 since Chrome 69.
 I don't think it'd be a good idea to convert {{{$is_opera}}} to
 {{{$is_chrome}}}, this kind of mishap among browsers is bound to happen
 even if everybody changes their render-engine to Chromium :)

 I'm attaching the needed patch, hope the format is correct.
 Checking for Opera has to be done before Chrome's so as not to give a
 false positive.

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Ticket URL: <https://core.trac.wordpress.org/ticket/46132#comment:2>
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