检索所有用户界面设置。

原型

get_all_user_settings()

返回值

(array)  上次保存的用户设置或空数组。

源文件

路径:wp-includes/option.php

<?php
...
function get_all_user_settings() {
	global $_updated_user_settings;
	if ( ! $user_id = get_current_user_id() ) {
		return array();
	}
	if ( isset( $_updated_user_settings ) && is_array( $_updated_user_settings ) ) {
		return $_updated_user_settings;
	}
	$user_settings = array();
	if ( isset( $_COOKIE['wp-settings-' . $user_id] ) ) {
		$cookie = preg_replace( '/[^A-Za-z0-9=&_-]/', '', $_COOKIE['wp-settings-' . $user_id] );
		if ( strpos( $cookie, '=' ) ) { // '=' cannot be 1st char
			parse_str( $cookie, $user_settings );
		}
	} else {
		$option = get_user_option( 'user-settings', $user_id );
		if ( $option && is_string( $option ) ) {
			parse_str( $option, $user_settings );
		}
	}
	$_updated_user_settings = $user_settings;
	return $user_settings;
}
...
?>

其他

英文文档:https://developer.wordpress.org/reference/functions/get_all_user_settings/