[wp-trac] [WordPress Trac] #58238: comment_text filter not applied with correct number of arguments within REST API

[WordPress Trac]

#58238: comment_text filter not applied with correct number of arguments within
REST API
--------------------------+-----------------------------
 Reporter:  sjregan       |      Owner:  (none)
     Type:  defect (bug)  |     Status:  new
 Priority:  normal        |  Milestone:  Awaiting Review
Component:  REST API      |    Version:  6.2
 Severity:  normal        |   Keywords:
  Focuses:                |
--------------------------+-----------------------------
 Continuation of tickets #38314 and #24913

 The filter is defined here:
 wp-includes/comment-template.php:1057

 {{{#!php
 <?php
 /**
  * Filters the text of a comment to be displayed.
  *
  * @since 1.2.0
  *
  * @see Walker_Comment::comment()
  *
  * @param string          $comment_text Text of the current comment.
  * @param WP_Comment|null $comment      The comment object. Null if not
 found.
  * @param array           $args         An array of arguments.
  */
 echo apply_filters( 'comment_text', $comment_text, $comment, $args );
 }}}

 In the REST API:
 wp-includes/rest-api/endpoints/class-wp-rest-comments-controller.php:1092

 it is called with:

 {{{#!php
 <?php
 if ( in_array( 'content', $fields, true ) ) {
     $data['content'] = array(
         /** This filter is documented in wp-includes/comment-template.php
 */
         'rendered' => apply_filters( 'comment_text',
 $comment->comment_content, $comment ),
         'raw'      => $comment->comment_content,
     );
 }

 }}}

 Hooks added expecting three arguments will cause a fatal error. Previous
 fixes have involved passing an empty array as the third parameter when
 applying the filter.

-- 
Ticket URL: <https://core.trac.wordpress.org/ticket/58238>
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