Question

Warning: This function has been deprecated. Use get_users() instead.

get_author_user_ids()

Get all user IDs.

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description

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返回值

(array) List of user IDs.

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源代码

File: wp-admin/includes/deprecated.php

function get_author_user_ids() {
	_deprecated_function( __FUNCTION__, '3.1.0', 'get_users()' );

	global $wpdb;
	if ( !is_multisite() )
		$level_key = $wpdb->get_blog_prefix() . 'user_level';
	else
		$level_key = $wpdb->get_blog_prefix() . 'capabilities'; // wpmu site admins don't have user_levels

	return $wpdb->get_col( $wpdb->prepare("SELECT user_id FROM $wpdb->usermeta WHERE meta_key = %s AND meta_value != '0'", $level_key) );
}

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更新日志

Version	description
3.1.0	Introduced.

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相关函数

Uses

• wp-includes/load.php: is_multisite()
• wp-includes/functions.php: _deprecated_function()
• wp-includes/wp-db.php: wpdb::get_col()
• wp-includes/wp-db.php: wpdb::prepare()
• wp-includes/wp-db.php: wpdb::get_blog_prefix()

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User Contributed Notes