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WordPress

apply_filters( 'pre_comment_user_agent', string $comment_agent )

Since
1.5.0
Filters the comment author's browser user agent before it is set.

Compatibility

WordPress
since 1.5.0
  • 6.7.10
  • 6.8.11
  • 6.9.10
  • 7.0.7
  • 7.1.3

Present in every tracked release (6.7.10 to 7.1.3).

Parameters

$comment_agentstring
The comment author's browser user agent.

Where this hook fires · 1

  • wp-includes/comment.php:2218wp_filter_comment()

Source code

	 * Filters the comment author's browser user agent before it is set.	 *	 * @since 1.5.0	 *	 * @param string $comment_agent The comment author's browser user agent.	 */	$commentdata['comment_agent'] = apply_filters( 'pre_comment_user_agent', ( $commentdata['comment_agent'] ?? '' ) );	/** This filter is documented in wp-includes/comment.php */	$commentdata['comment_author'] = apply_filters( 'pre_comment_author_name', $commentdata['comment_author'] );	/**	 * Filters the comment content before it is set.	 *	 * @since 1.5.0

Changelog

Introduced in 1.5.0. Unchanged from 6.7.10 through 7.1.3.

  1. 6.7.10
  2. 6.8.11
  3. 6.9.10
  4. 7.0.7
  5. 7.1.3

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

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