[wp-trac] [WordPress Trac] #39639: Increase cache time on wp_get_available_translations()

[WordPress Trac]

#39639: Increase cache time on wp_get_available_translations()
-------------------------+-----------------------------
 Reporter:  leewillis77  |      Owner:
     Type:  enhancement  |     Status:  new
 Priority:  normal       |  Milestone:  Awaiting Review
Component:  I18N         |    Version:  trunk
 Severity:  normal       |   Keywords:
  Focuses:               |
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 Currently there's no nice way of retrieving a full list of supported
 languages / locale codes from WordPress. The closest seems to be:

 {{{
 require_once( ABSPATH . 'wp-admin/includes/translation-install.php' );
 $languages = wp_get_available_translations();
 }}}

 This calls the WordPress.org API to retrieve the list, making this
 approach not wholly suitable outside of its original intended use during
 WordPress install. The results are currently cached for 3 hours so it's
 not that the API will be called every time this function is called,
 however it seems that the 3 hours could be extended reasonably safely
 without causing any detriment.

 Patch attached that extends the cache time to 24hrs.

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Ticket URL: <https://core.trac.wordpress.org/ticket/39639>
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