[wp-trac] [WordPress Trac] #57121: 'get_current_user_id' in 'gettext' filter causing memory error

[WordPress Trac]

#57121: 'get_current_user_id' in 'gettext' filter causing memory error
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 Reporter:  adityaarora010196  |       Owner:  (none)
     Type:  defect (bug)       |      Status:  new
 Priority:  normal             |   Milestone:  6.1.2
Component:  Users              |     Version:  6.1
 Severity:  normal             |  Resolution:
 Keywords:  has-patch          |     Focuses:
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Changes (by SergeyBiryukov):

 * keywords:   => has-patch


Comment:

 [attachment:"57121.diff"] appears to work, because it succeeds in setting
 the static `$duplicated_keys` array once and no longer goes into this code
 section on subsequent calls.

 As a workaround until a fix is released, this can also be resolved by
 removing the filter before calling `get_current_user_id()` and readding it
 after:
 {{{
 function my_gettext_callback( $translation ) {
         remove_filter( 'gettext', __FUNCTION__ );
         $user_id = get_current_user_id();
         add_filter( 'gettext', __FUNCTION__ );

         return $translation;
 }
 add_filter( 'gettext', 'my_gettext_callback' );
 }}}

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Ticket URL: <https://core.trac.wordpress.org/ticket/57121#comment:2>
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