wordpress注册账号支持中文名注册

function git_sanitize_user ($username, $raw_username, $strict) {
$username = wp_strip_all_tags( $raw_username );
$username = remove_accents( $username );
$username = preg_replace( ‘|%([a-fA-F0-9][a-fA-F0-9])|’, ”, $username );
$username = preg_replace( ‘/&.+?;/’, ”, $username ); // Kill entities
if ($strict) {
$username = preg_replace (‘|[^a-z\p{Han}0-9 _.\-@]|iu’, ”, $username);
}
$username = trim( $username );
$username = preg_replace( ‘|\s+|’, ‘ ‘, $username );
return $username;
}
add_filter (‘sanitize_user’, ‘git_sanitize_user’, 10, 3);

function git_comment_add_at( $comment_text, $comment = ”) {
if( $comment->comment_parent > 0) {
$comment_text = ‘@<a href=”#comment-‘ . $comment->comment_parent . ‘”>’.get_comment_author( $comment->comment_parent ) . ‘</a> ‘ . $comment_text;
}
return $comment_text;
}
add_filter( ‘comment_text’ , ‘git_comment_add_at’, 20, 2);