pre_user_display_name

Filter Hook

Description

Filters a user's display name before the user is created or updated.

Hook Information

File Location	`wp-includes/user.php` View on GitHub
Hook Type	Filter
Line Number	`2413`

Hook Parameters

Type	Name	Description
`string`	`$display_name`	The user's display name.

Usage Examples

Basic Usage

<?php
// Hook into pre_user_display_name
add_filter('pre_user_display_name', 'my_custom_filter', 10, 1);

function my_custom_filter($display_name) {
    // Your custom filtering logic here
    return $display_name;
}

Source Code Context

wp-includes/user.php:2413 - How this hook is used in WordPress core

<?php
2408  	 *
2409  	 * @since 2.0.3
2410  	 *
2411  	 * @param string $display_name The user's display name.
2412  	 */
2413  	$display_name = apply_filters( 'pre_user_display_name', $display_name );
2414  
2415  	$description = empty( $userdata['description'] ) ? '' : $userdata['description'];
2416  
2417  	/**
2418  	 * Filters a user's description before the user is created or updated.

PHP Documentation

<?php
/**
	 * Filters a user's display name before the user is created or updated.
	 *
	 * @since 2.0.3
	 *
	 * @param string $display_name The user's display name.
	 */

Quick Info

Hook Type: Filter
Parameters: 1
File: wp-includes/user.php

Links

WordPress Docs View Source Code Search Examples

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