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apply_filters( 'comment_excerpt_length', int $comment_excerpt_length )

Since
4.4.0
Filters the maximum number of words used in the comment excerpt.

Compatibility

WordPress
since 4.4.0
  • 6.7.7
  • 6.8.8
  • 6.9.7
  • 7.0.4
  • 7.1.0

Present in every tracked release (6.7.7 to 7.1.0).

Parameters

$comment_excerpt_lengthint
The amount of words you want to display in the comment excerpt.

Where this hook fires · 1

  • wp-includes/comment-template.php:677get_comment_excerpt()

Source code

View on Trac View on GitHub 

	 * Filters the maximum number of words used in the comment excerpt.	 *	 * @since 4.4.0	 *	 * @param int $comment_excerpt_length The amount of words you want to display in the comment excerpt.	 */	$comment_excerpt_length = apply_filters( 'comment_excerpt_length', $comment_excerpt_length ); 	$comment_excerpt = wp_trim_words( $comment_text, $comment_excerpt_length, '…' ); 	/**	 * Filters the retrieved comment excerpt.	 *

Changelog

Introduced in 4.4.0. Unchanged from 6.7.7 through 7.1.0.

  1. 6.7.7
  2. 6.8.8
  3. 6.9.7
  4. 7.0.4
  5. 7.1.0

Signature, return type and hooks compared across 5 parsed releases.

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