Gets the value of a user state variable.
Description:JApplication::getUserStateFromRequest [Edit Descripton]
public function getUserStateFromRequest ( $key $request $default=null $type= 'none' )
| Parameter | Type | Default | Description |
|---|---|---|---|
| $key | string | The key of the user state variable. | |
| $request | string | The name of the variable passed in a request. | |
| $default | string | null | The default value for the variable if not found. Optional. |
| $type | string | 'none' | Filter for the variable, for valid values see . Optional. |
SeeAlso:JApplication::getUserStateFromRequest [Edit See Also]
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