{
    "scope": "real-base-loader-extends-local-no-DB",
    "loader_constants_explicit": true,
    "effective_keys": [
        "type",
        "hostname",
        "database",
        "username",
        "password",
        "hostport",
        "dsn",
        "params",
        "charset",
        "prefix",
        "debug",
        "deploy",
        "rw_separate",
        "master_num",
        "slave_no",
        "read_master",
        "fields_strict",
        "resultset_type",
        "auto_timestamp",
        "datetime_format",
        "sql_explain",
        "break_reconnect",
        "ai_zhct"
    ],
    "isolated_local_keys": [
        "hostname",
        "database",
        "username",
        "password",
        "debug",
        "ai_zhct"
    ],
    "local_has_charset": false,
    "local_has_hostport": false,
    "effective_charset": "utf8",
    "effective_port": "3306",
    "effective_params_keys": [],
    "effective_has_PDO_initSQL": false,
    "four_scope_keys_equal": true,
    "DB_connections": 0
}