protected function Get::get_variable in Anti Spam by CleanTalk 9.1.x

Same name and namespace in other branches

1. 8.4 src/lib/Cleantalk/Common/Variables/Get.php \Cleantalk\Common\Variables\Get::get_variable()

* Gets given $_GET variable and save it to memory * *

Parameters

string $name: * @param bool $do_decode * * @return mixed|string

Overrides SuperGlobalVariables::get_variable

File

src/lib/Cleantalk/Common/Variables/Get.php, line 24

Class

Get

Class Get Safety handler for $_GET

Namespace

Cleantalk\Common\Variables

Code

protected function get_variable($name, $do_decode = true) {

  // Return from memory. From $this->variables
  if (isset(static::$instance->variables[$name])) {
    return static::$instance->variables[$name];
  }
  if (function_exists('filter_input')) {
    $value = filter_input(INPUT_GET, $name);
  }
  if (empty($value)) {
    $value = isset($_GET[$name]) ? $_GET[$name] : '';
  }
  $value = $do_decode ? urldecode($value) : $value;

  // Remember for further calls
  static::getInstance()
    ->remember_variable($name, $value);
  return $value;
}