setMatchingConfig() public method

$matchingConfig can have single (string|int...) or multiple values (array).
public setMatchingConfig ( mixed $matchingConfig )
$matchingConfig mixed
 public function setMatchingConfig($matchingConfig)
 {
     if (!is_array($matchingConfig)) {
         $matchingConfig = array($matchingConfig);
     }
     array_walk($matchingConfig, function (&$item) {
         $item = trim($item, '/ ');
     });
     parent::setMatchingConfig($matchingConfig);
 }