* @return string
*/
function loadDataFromRequest( $request ) {
- $invert = false;
- if ( isset( $this->mParams['invert'] ) && $this->mParams['invert'] ) {
- $invert = true;
- }
+ $invert = isset( $this->mParams['invert'] ) && $this->mParams['invert'];
// GetCheck won't work like we want for checks.
// Fetch the value in either one of the two following case:
// - we have a valid token (form got posted or GET forged by the user)
// - checkbox name has a value (false or true), ie is not null
if ( $request->getCheck( 'wpEditToken' ) || $request->getVal( $this->mName ) !== null ) {
- // XOR has the following truth table, which is what we want
- // INVERT VALUE | OUTPUT
- // true true | false
- // false true | true
- // false false | false
- // true false | true
- return $request->getBool( $this->mName ) xor $invert;
+ return $invert
+ ? !$request->getBool( $this->mName )
+ : $request->getBool( $this->mName );
} else {
return $this->getDefault();
}