Returns a single parameter value
@param string|array|null $key
@param mixed $default
@return mixed
352489
public function getParam($key = null, $default = null)
    {
        if (!isset($key)) {
            return $this->params;
        }

        foreach ((array) $key as $k) {
            if (isset($this->params[$k])) {
                return $this->params[$k];
            }
        }

        return $default;
    }
480570
public function getArray($key, array $default = array())
    {
        $value = $this->get($key, null);

        return null !== $value ? (array) $value : (array) $default;
    }
832468
public function getValue($key, $default = null)
    {
        $meta = $this->meta;

        if (isset($meta[$key])) {
            return $meta[$key];
        }

        return $default;
    }
435072
public function getBodyParam($key, $default = null)
    {
        $params = $this->getBodyParams();
        if (array_key_exists($key, $params)) {
            return $params[$key];
        }
        return $default;
    }
296045
public function get($key, $default = null)
    {
        $value = parent::get($key, $default);
        if (is_array($value)) {
            $value = array_shift($value);
        }
        return $value;
    }
945739
public function getSessionParam($key, $default = null)
    {
        $params = $this->getSessionParams();

        return array_key_exists($key, $params) ? $params[$key] : $default;
    }
1035496
public function get($key = null, $default = null)
    {
        if (!empty($key)) {
            return ArrayFunc::get($this->config, $key, $default);
        }

        return $this->config;
    }
902697
public function getParameter($key, $default = null)
    {
        if (!is_string($key)) {
            throw new \InvalidArgumentException('Non-string argument provided as a parameter key');
        }

        if (array_key_exists($key, $this->parameters)) {
            return $this->parameters[$key];
        }

        return $default;
    }
658329
protected function get($key, $default = null)
    {
        $val = dot_access($this->configuration, $key);
        return $val !== null ? $val : $default;
    }
122714
public function get($key, $default = null)
    {
        if ($this->offsetExists($key))
        {
            return $this->offsetGet($key);
        }

        return value($default);
    }
172342
public function get($key, $default = null)
    {
        if (
            ($value = $this->call('get', [$key, static::NOT_FOUND])) ===
            static::NOT_FOUND
        ) {
            $value = Arr::get($this->items, $key, $default);

            if (is_array($value)) {
                $value = $this->__wrap($value);
            }
        }

        return $value;
    }
863141
public function get($key, $default = null)
		{
			if (Arrays::exists($key, $this->attributes)) {
				return $this->attributes[$key];
			}

			return value($default);
		}
774898
public function get(string $key, $default = null)
    {
        $result = $this->iterateConfig($key);

        return is_null($result) ? $default : $result;
    }
390673
public function get($key, $default = null)
    {
        $values = parent::get(static::normalizeKey($key), $default);

        if (is_array($values) && count($values) === 1) {
            return $values[0];
        }
        return $values;
    }
810783
private function get($key, $default = null)
    {
        if (isset($this->responseData['error'][$key])) {
            return $this->responseData['error'][$key];
        }

        return $default;
    }
680568
public function get($key, $default = null)
    {
        $value = $this->fetch($key);

        return (!is_null($value)) ? $value : $default;
    }
544880
public function get($key, $default = null)
    {
        $this->checkKey($key);
        if ($this->noCache()) {
            return $default;
        }
        $value = $this->getRedis()->get($this->filterKey($key));
        return $value === false ? $default : $value;
    }