Why do I get multiple database connections when using RewriteRule for CNC links?

Question

PHP

The site uses CNC links, code from htaccess:

Options -Indexes
Options -Includes
Options +FollowSymlinks
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^(.*) ./?%{QUERY_STRING}

When using it, the request goes to index.php, which looks like this:

mb_internal_encoding("UTF-8");
require_once "lib/database_class.php";
require_once "lib/frontpagecontent_class.php";
require_once "lib/config_class.php";
$db = new DataBase();
$config = new Config();
$content = new FrontPageContent($db);
$url = "http://".$_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI']; 
$path = parse_url($url, PHP_URL_PATH);
$path = strtolower(substr($path, 1));
$path = str_getcsv($path, "/");
$reg = "/^[0-9a-z-_]+$/i";
$tree = parse_ini_file("cache/tree.ini", true);
if (count($path) == 1) {
  switch ($path[0]) {
    case "": {
      echo $content->getHeader($config->r_main);
      echo $content->getContent($config->r_main);
      echo $content->getFooter($config->r_main);
      break;
    }
    case $config->r_catalog: {
      echo $content->getHeader($config->r_catalog);
      echo $content->getContent($config->r_catalog);
      echo $content->getFooter();
      break;
    }
    case $config->r_basket: {
      echo $content->getHeader($config->r_basket);
      echo $content->getContent($config->r_basket);
      echo $content->getFooter();
      break;
    }
    case $config->r_about: {
      echo $content->getHeader($config->r_about);
      echo $content->getContent($config->r_about);
      echo $content->getFooter();
      break;
    }
    case $config->r_news: {
      echo $content->getHeader($config->r_news);
      echo $content->getContent($config->r_news);
      echo $content->getFooter();
      break;
    }
    case $config->r_search: {
      if (isset($_SESSION["search"])) {
        echo $content->getHeader($config->r_search);
        echo $content->getContent($config->r_search);
        echo $content->getFooter();
        unset($_SESSION["search"]);
      }
      else {
        echo $content->getContent("404");
      }
      break;
    }
    default: {
      echo $content->getContent("404");
    }
  }

The problem is that I have a bunch of database connections going on:

101 Query	SET lc_time_names = 'ru_RU'
      101 Query	SET NAMES 'utf8'
      102 Connect	[email protected] on new-nkrep
      102 Query	SET lc_time_names = 'ru_RU'
      102 Query	SET NAMES 'utf8'
      103 Connect	[email protected] on new-nkrep
      103 Query	SET lc_time_names = 'ru_RU'
      103 Query	SET NAMES 'utf8'
      104 Connect	[email protected] on new-nkrep
      104 Query	SET lc_time_names = 'ru_RU'
      104 Query	SET NAMES 'utf8'
      106 Connect	[email protected] on new-nkrep
      106 Query	SET lc_time_names = 'ru_RU'
      106 Query	SET NAMES 'utf8'
      105 Connect	[email protected] on new-nkrep
      105 Query	SET lc_time_names = 'ru_RU'
      105 Query	SET NAMES 'utf8'
      107 Connect	[email protected] on new-nkrep
      107 Query	SET lc_time_names = 'ru_RU'
      107 Query	SET NAMES 'utf8'
      108 Connect	[email protected] on new-nkrep
      108 Query	SET lc_time_names = 'ru_RU'
      108 Query	SET NAMES 'utf8'
      109 Connect	[email protected] on new-nkrep
      109 Query	SET lc_time_names = 'ru_RU'
      109 Query	SET NAMES 'utf8'
      110 Connect	[email protected] on new-nkrep
      110 Query	SET lc_time_names = 'ru_RU'
      110 Query	SET NAMES 'utf8'
      111 Connect	[email protected] on new-nkrep
      111 Query	SET lc_time_names = 'ru_RU'
      111 Query	SET NAMES 'utf8'
      112 Connect	[email protected] on new-nkrep
      112 Query	SET lc_time_names = 'ru_RU'
      112 Query	SET NAMES 'utf8'
      113 Connect	[email protected] on new-nkrep
      113 Query	SET lc_time_names = 'ru_RU'
      113 Query	SET NAMES 'utf8'
      114 Connect	[email protected] on new-nkrep
      114 Query	SET lc_time_names = 'ru_RU'
      114 Query	SET NAMES 'utf8'
      115 Connect	[email protected] on new-nkrep
      115 Query	SET lc_time_names = 'ru_RU'
      115 Query	SET NAMES 'utf8'
      116 Connect	[email protected] on new-nkrep
      116 Query	SET lc_time_names = 'ru_RU'
      116 Query	SET NAMES 'utf8'
      117 Connect	[email protected] on new-nkrep
      117 Query	SET lc_time_names = 'ru_RU'
      117 Query	SET NAMES 'utf8'
      118 Connect	[email protected] on new-nkrep
      118 Query	SET lc_time_names = 'ru_RU'
      118 Query	SET NAMES 'utf8'
      119 Connect	[email protected] on new-nkrep
      119 Query	SET lc_time_names = 'ru_RU'
      119 Query	SET NAMES 'utf8'
      120 Connect	[email protected] on new-nkrep
      120 Query	SET lc_time_names = 'ru_RU'
      120 Query	SET NAMES 'utf8'
      121 Connect	[email protected] on new-nkrep
      121 Query	SET lc_time_names = 'ru_RU'
      121 Query	SET NAMES 'utf8'
      122 Connect	[email protected] on new-nkrep
      122 Query	SET lc_time_names = 'ru_RU'
      122 Query	SET NAMES 'utf8'
      123 Connect	[email protected] on new-nkrep
      123 Query	SET lc_time_names = 'ru_RU'
      123 Query	SET NAMES 'utf8'
      124 Connect	[email protected] on new-nkrep
      124 Query	SET lc_time_names = 'ru_RU'
      124 Query	SET NAMES 'utf8'
      125 Connect	[email protected] on new-nkrep
      125 Query	SET lc_time_names = 'ru_RU'
      125 Query	SET NAMES 'utf8'
      126 Connect	[email protected] on new-nkrep
      126 Query	SET lc_time_names = 'ru_RU'
      126 Query	SET NAMES 'utf8'
      127 Connect	[email protected] on new-nkrep
      127 Query	SET lc_time_names = 'ru_RU'
      127 Query	SET NAMES 'utf8'
      128 Connect	[email protected] on new-nkrep
      128 Query	SET lc_time_names = 'ru_RU'
      128 Query	SET NAMES 'utf8'
      129 Connect	[email protected] on new-nkrep
      129 Query	SET lc_time_names = 'ru_RU'
      129 Query	SET NAMES 'utf8'
      130 Connect	[email protected] on new-nkrep
      130 Query	SET lc_time_names = 'ru_RU'
      130 Query	SET NAMES 'utf8'

Please tell me what is causing this phenomenon and how to fix it?

Answer 1

yes
Architecture? -What is it?
Sorry)
In general, I don’t see [L] in the rule, which means it can just be a multiple redirect in a circle (including cached)
or loading the page by the browser in advance