函数原型
get_user_id_from_string( string $string ): int
函数描述
Get a numeric user ID from either an email address or a login.
是否弃用
Warning: This function has been deprecated. Use get_user_by() instead.
函数参数
-
$string
string
Required - Either an email address or a login.
函数返回值
int
函数位置
File: wp-includes/ms-deprecated.php.
函数源码
function get_user_id_from_string( $string ) {
_deprecated_function( __FUNCTION__, '3.6.0', 'get_user_by()' );
if ( is_email( $string ) )
$user = get_user_by( 'email', $string );
elseif ( is_numeric( $string ) )
return $string;
else
$user = get_user_by( 'login', $string );
if ( $user )
return $user->ID;
return 0;
}
源码链接
变更日志
| Version | Description |
|---|---|
| 3.6.0 | Use get_user_by() |
| MU (3.0.0) | Introduced. |

