WordPress 4.4以后的版本对中文用户名不友好,所以我借鉴了wp-includes/formatting.php
中sanitize_user
函数的写法,将以下php代码复制到当前主题目录下的functions.php
中,即可让WordPress支持使用中文用户名注册和登录:
function mobantu_sanitize_user ($username, $raw_username, $strict) {
$username = wp_strip_all_tags( $raw_username );
$username = remove_accents( $username );
// Kill octets
$username = preg_replace( '|%([a-fA-F0-9][a-fA-F0-9])|', '', $username );
$username = preg_replace( '/&.+?;/', '', $username ); // Kill entities
// 网上很多教程都是直接将$strict赋值false,
// 这样会绕过字符串检查,留下隐患
if ($strict) {
$username = preg_replace ('|[^a-z\p{Han}0-9 _.\-@]|iu', '', $username);
}
$username = trim( $username );
// Consolidate contiguous whitespace
$username = preg_replace( '|\s+|', ' ', $username );
return $username;
}
add_filter ('sanitize_user', 'mobantu_sanitize_user', 10, 3);
本文转载自模板兔。