public function configure(array $configuration = null)
    {
        parent::configure($configuration);

        $this->functionsFixMap = [];
        foreach ($this->configuration['functions'] as $key) {
            $this->functionsFixMap[$key] = self::$availableFunctions[$key];
        }
    }
public function configure(array $configuration = null)
    {
        parent::configure($configuration);

        $this->functionsFixMap = [];
        foreach ($this->configuration['functions'] as $key) {
            $this->functionsFixMap[$key] = self::$availableFunctions[$key];
        }
    }
public function configure ( array $ configuration = null ) { parent :: configure ( $ configuration ) ; $ this -> functionsFixMap = [ ] ; foreach ( $ this -> configuration [ 'functions' ] as $ key ) { $ this -> functionsFixMap [ $ key ] = self :: $ availableFunctions [ $ key ] ; } }
{@inheritdoc}
{