bitrix cache example

.settings.php

<?php
return array (
  'utf_mode' => 
  array (
    'value' => true,
    'readonly' => true,
  ),
  'cache_flags' => 
  array (
    'value' => 
    array (
      'config_options' => 3600,
      'site_domain' => 3600,
    ),
    'readonly' => false,
  ),
  'cookies' => 
  array (
    'value' => 
    array (
      'secure' => false,
      'http_only' => true,
    ),
    'readonly' => false,
  ),
  'exception_handling' => 
  array (
    'value' => 
    array (
      'debug' => true,
      'handled_errors_types' => 4437,
      'exception_errors_types' => 4437,
      'ignore_silence' => false,
      'assertion_throws_exception' => true,
      'assertion_error_type' => 256,
      'log' => NULL,
    ),
    'readonly' => false,
  ),
  'connections' => 
  array (
    'value' => 
    array (
      'default' => 
      array (
        'className' => '\\Bitrix\\Main\\DB\\MysqliConnection',
        'host' => 'localhost',
        'database' => '',
        'login' => '',
        'password' => '',
        'options' => 2,
      ),
    ),
    'readonly' => true,
  ),
);

.settings_extra.php

<?php

return array(
  'cache' => array(
    'value' => array(
		'type' => 'memcache',
        'memcache' => array(
			'host' => '127.0.0.1',
			'port' => '11211',
         ),
        'sid' => $_SERVER["DOCUMENT_ROOT"]."#01"
    ),
  ),
);

?>