classes/helpers/CinisisHttpHelper.php


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<?php

class CinisisHttpHelper {
  static function get_numeric_arg($name) {
    // Get the query parameter.
    if (isset($_GET[$name]) && ! empty($_GET[$name])) {
      $arg = (int) $_GET[$name];
    }
    else {
      $arg = 1;
    }  

    return $arg;
  }
}