Symfony\Component\Config\Definition\Builder\ArrayNodeDefinition::normalizeKeys PHP Method

Sets key normalization.

public normalizeKeys ( boolean $bool ) : ArrayNodeDefinition
$bool	boolean	Whether to enable key normalization
return	ArrayNodeDefinition

    public function normalizeKeys($bool)
    {
        $this->normalizeKeys = (bool) $bool;
        return $this;
    }

ArrayNodeDefinition