[wp-trac] [WordPress Trac] #41498: Why are global functions not wrapped in function_exists?

[WordPress Trac]

#41498: Why are global functions not wrapped in function_exists?
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 Reporter:  doecode          |       Owner:  (none)
     Type:  feature request  |      Status:  new
 Priority:  normal           |   Milestone:  Awaiting Review
Component:  I18N             |     Version:
 Severity:  normal           |  Resolution:
 Keywords:                   |     Focuses:
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Comment (by swissspidy):

 > Wouldn't this cause any sites to loose translations if other-project
 didn't support the WordPress translations?

 @jonasemde Can you address this question as well?

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Ticket URL: <https://core.trac.wordpress.org/ticket/41498#comment:7>
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