Sample Var_Dump

object(CI_DB_mysql_driver)#12 (66) {
  ["dbdriver"]=>
  string(5) "mysql"
  ["_escape_char"]=>
  string(1) "`"
  ["delete_hack"]=>
  bool(true)
  ["_count_string"]=>
  string(19) "SELECT COUNT(*) AS "
  ["_random_keyword"]=>
  string(7) " RAND()"
  ["ar_select"]=>
  array(0) {
  }
  ["ar_distinct"]=>
  bool(false)
  ["ar_from"]=>
  array(0) {
  }
  ["ar_join"]=>
  array(0) {
  }
  ["ar_where"]=>
  array(0) {
  }
  ["ar_like"]=>
  array(0) {
  }
  ["ar_groupby"]=>
  array(0) {
  }
  ["ar_having"]=>
  array(0) {
  }
  ["ar_limit"]=>
  bool(false)
  ["ar_offset"]=>
  bool(false)
  ["ar_order"]=>
  bool(false)
  ["ar_orderby"]=>
  array(0) {
  }
  ["ar_set"]=>
  array(0) {
  }
  ["ar_wherein"]=>
  array(0) {
  }
  ["ar_aliased_tables"]=>
  array(0) {
  }
  ["ar_store_array"]=>
  array(0) {
  }
  ["ar_caching"]=>
  bool(false)
  ["ar_cache_exists"]=>
  array(0) {
  }
  ["ar_cache_select"]=>
  array(0) {
  }
  ["ar_cache_from"]=>
  array(0) {
  }
  ["ar_cache_join"]=>
  array(0) {
  }
  ["ar_cache_where"]=>
  array(0) {
  }
  ["ar_cache_like"]=>
  array(0) {
  }
  ["ar_cache_groupby"]=>
  array(0) {
  }
  ["ar_cache_having"]=>
  array(0) {
  }
  ["ar_cache_orderby"]=>
  array(0) {
  }
  ["ar_cache_set"]=>
  array(0) {
  }
  ["username"]=>
  string(3) "fl2"
  ["password"]=>
  string(3) "fl2"
  ["hostname"]=>
  string(9) "localhost"
  ["database"]=>
  string(3) "fl2"
  ["dbprefix"]=>
  string(0) ""
  ["char_set"]=>
  string(4) "utf8"
  ["dbcollat"]=>
  string(15) "utf8_general_ci"
  ["autoinit"]=>
  bool(true)
  ["swap_pre"]=>
  string(0) ""
  ["port"]=>
  string(0) ""
  ["pconnect"]=>
  bool(true)
  ["conn_id"]=>
  resource(49) of type (mysql link persistent)
  ["result_id"]=>
  resource(70) of type (mysql result)
  ["db_debug"]=>
  bool(true)
  ["benchmark"]=>
  float(0.000343084335327)
  ["query_count"]=>
  int(5)
  ["bind_marker"]=>
  string(1) "?"
  ["save_queries"]=>
  bool(true)
  ["queries"]=>
  array(5) {
    [0]=>
    string(30) "SELECT *
FROM (`hotels_marke`)"
    [1]=>
    string(36) "SELECT *
FROM (`hotels_inspiration`)"
    [2]=>
    string(29) "SELECT *
FROM (`hotels_stil`)"
    [3]=>
    string(33) "SELECT *
FROM (`hotels_erlebnis`)"
    [4]=>
    string(29) "SELECT *
FROM (`hotels_lage`)"
  }
  ["query_times"]=>
  array(5) {
    [0]=>
    float(6.29425048828E-5)
    [1]=>
    float(5.41210174561E-5)
    [2]=>
    float(5.10215759277E-5)
    [3]=>
    float(8.89301300049E-5)
    [4]=>
    float(8.60691070557E-5)
  }
  ["data_cache"]=>
  array(0) {
  }
  ["trans_enabled"]=>
  bool(true)
  ["trans_strict"]=>
  bool(true)
  ["_trans_depth"]=>
  int(0)
  ["_trans_status"]=>
  bool(true)
  ["cache_on"]=>
  bool(false)
  ["cachedir"]=>
  string(0) ""
  ["cache_autodel"]=>
  bool(false)
  ["CACHE"]=>
  NULL
  ["_protect_identifiers"]=>
  bool(true)
  ["_reserved_identifiers"]=>
  array(1) {
    [0]=>
    string(1) "*"
  }
  ["stmt_id"]=>
  NULL
  ["curs_id"]=>
  NULL
  ["limit_used"]=>
  NULL
}