Function: set_user_setting
set_user_setting( string $name, string $value )
Add or update user interface setting.
Both $name and $value can contain only ASCII letters, numbers and underscores.
This function has to be used before any output has started as it calls setcookie().
Parameters
| Name | Type(s) | Default Value | Description |
|---|---|---|---|
$name |
string
| The name of the setting. |
|
$value |
string
| The value for the setting. |
Returns
boolean | null
True if set successfully, false if not. Null if the current user can't be established.