user_uid_only_optional_to_arg
function user_uid_only_optional_to_arg
user_uid_only_optional_to_arg($arg)
Returns $arg or the user ID of the current user if $arg is '%' or empty.
Deprecated. Use %user_uid_optional instead.
@todo D8: Remove.
File
- modules/user/user.module, line 1960
- Enables the user registration and login system.
Code
function user_uid_only_optional_to_arg($arg) { return user_uid_optional_to_arg($arg); }
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https://api.drupal.org/api/drupal/modules!user!user.module/function/user_uid_only_optional_to_arg/7.x