[wp-trac] [WordPress Trac] #35475: New functions: `current_widget` and `current_widget_id`

[WordPress Trac]

#35475: New functions: `current_widget` and `current_widget_id`
------------------------------+-----------------------------
 Reporter:  sebastian.pisula  |      Owner:
     Type:  enhancement       |     Status:  new
 Priority:  normal            |  Milestone:  Awaiting Review
Component:  Widgets           |    Version:
 Severity:  normal            |   Keywords:
  Focuses:                    |
------------------------------+-----------------------------
 This is alternative for ticket #35456. In widgets we can use different
 filters and actions. For example we use the_title filter but in widget we
 don't want (this is abstract example). So:

 {{{#!php
 <?php
 if(current_widget() == 'archive'){
 return 'test';
 }

 return 'test2';
 }}}

 Other example - when can use filter from #35456 ticket:

 {{{#!php
 <?php

 add_filter( 'widget_archives_args', function ( $args ) {

         if ( current_widget_id() == 'archives-2' ) {
                 $args['post_type'] = 'page';
         }

         return $args;
 }, 10 );
 }}}

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Ticket URL: <https://core.trac.wordpress.org/ticket/35475>
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