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apply_filters( 'pre_user_id', int $user_ID )

Filters the comment author’s user ID before it is set.

Description

The first time this filter is evaluated, ‘user_ID’ is checked (for back-compat), followed by the standard ‘user_id’ value.

Parameters

$user_ID

(int) The comment author's user ID.

Source

File: wp-includes/comment.php

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Used By

Used By Description
wp-includes/comment.php: wp_filter_comment()

Filters and sanitizes comment data.

Changelog

Version Description
1.5.0 Introduced.

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Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/hooks/pre_user_id