Function _configure_sid_length has a Cognitive Complexity of 15 (exceeds 5 allowed). Consider refactoring.

Open

    protected function _configure_sid_length()
    {
        if (PHP_VERSION_ID < 70100)
        {
            $hash_function = ini_get('session.hash_function');

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Function _mcrypt_initialize has a Cognitive Complexity of 15 (exceeds 5 allowed). Consider refactoring.

Open

    protected function _mcrypt_initialize($params)
    {
        if ( ! empty($params['cipher']))
        {
            $params['cipher'] = strtolower($params['cipher']);

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Function _ci_load_classes has a Cognitive Complexity of 15 (exceeds 5 allowed). Consider refactoring.

Open

    protected function _ci_load_classes($driver)
    {
        // PHP 7 compatibility
        interface_exists('SessionUpdateTimestampHandlerInterface', FALSE) OR require_once(BASEPATH.'libraries/Session/SessionUpdateTimestampHandlerInterface.php');

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Function _get_params has a Cognitive Complexity of 15 (exceeds 5 allowed). Consider refactoring.

Open

    protected function _get_params($params)
    {
        if (empty($params))
        {
            return isset($this->_cipher, $this->_mode, $this->_key, $this->_handle)

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Function get_filenames has a Cognitive Complexity of 15 (exceeds 5 allowed). Consider refactoring.

Open

    function get_filenames($source_dir, $include_path = FALSE, $_recursion = FALSE)
    {
        static $_filedata = array();

        if ($fp = @opendir($source_dir))

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Function _wh has a Cognitive Complexity of 15 (exceeds 5 allowed). Consider refactoring.

Open

    protected function _wh($qb_key, $key, $value = NULL, $type = 'AND ', $escape = NULL)
    {
        $qb_cache_key = ($qb_key === 'qb_having') ? 'qb_cache_having' : 'qb_cache_where';

        if ( ! is_array($key))

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Function delete_files has a Cognitive Complexity of 15 (exceeds 5 allowed). Consider refactoring.

Open

    function delete_files($path, $del_dir = FALSE, $htdocs = FALSE, $_level = 0)
    {
        // Trim the trailing slash
        $path = rtrim($path, '/\\');

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Function get_file_info has a Cognitive Complexity of 15 (exceeds 5 allowed). Consider refactoring.

Open

    function get_file_info($file, $returned_values = array('name', 'server_path', 'size', 'date'))
    {
        if ( ! file_exists($file))
        {
            return FALSE;

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Function form_hidden has a Cognitive Complexity of 15 (exceeds 5 allowed). Consider refactoring.

Open

    function form_hidden($name, $value = '', $recursing = FALSE)
    {
        static $form;

        if ($recursing === FALSE)

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Function _alter_table has a Cognitive Complexity of 15 (exceeds 5 allowed). Consider refactoring.

Open

    protected function _alter_table($alter_type, $table, $field)
    {
        if (in_array($alter_type, array('DROP', 'ADD'), TRUE))
        {
            return parent::_alter_table($alter_type, $table, $field);

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Function _alter_table has a Cognitive Complexity of 15 (exceeds 5 allowed). Consider refactoring.

Open

    protected function _alter_table($alter_type, $table, $field)
    {
        if (in_array($alter_type, array('DROP', 'ADD'), TRUE))
        {
            return parent::_alter_table($alter_type, $table, $field);

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Function _set_uri_string has a Cognitive Complexity of 15 (exceeds 5 allowed). Consider refactoring.

Open

    protected function _set_uri_string($str, $is_cli = FALSE)
    {
        // CLI requests have a bit simpler logic
        if ($is_cli)
        {

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Function _parse_routes has a Cognitive Complexity of 15 (exceeds 5 allowed). Consider refactoring.

Open

    protected function _parse_routes()
    {
        // Turn the segment array into a URI string
        $uri = implode('/', $this->uri->segments);

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Method _ci_load_classes has 47 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    protected function _ci_load_classes($driver)
    {
        // PHP 7 compatibility
        interface_exists('SessionUpdateTimestampHandlerInterface', FALSE) OR require_once(BASEPATH.'libraries/Session/SessionUpdateTimestampHandlerInterface.php');

Method send has 47 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public function send($tb_data)
    {
        if ( ! is_array($tb_data))
        {
            $this->set_error('The send() method must be passed an array');

Method _configure_sid_length has 47 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    protected function _configure_sid_length()
    {
        if (PHP_VERSION_ID < 70100)
        {
            $hash_function = ini_get('session.hash_function');

Method timezones has 47 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    function timezones($tz = '')
    {
        // Note: Don't change the order of these even though
        // some items appear to be in the wrong order

Method db_connect has 47 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public function db_connect($persistent = FALSE)
    {
        $client_flags = ($this->compress === FALSE) ? 0 : MYSQL_CLIENT_COMPRESS;

        if ($this->encrypt === TRUE)

Method initialize has 46 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public function initialize(array $config = array(), $reset = TRUE)
    {
        $reflection = new ReflectionClass($this);

        if ($reset === TRUE)

Method field_data has 46 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public function field_data($table)
    {
        $sql = 'SELECT "syscolumns"."colname" AS "name",
                CASE "syscolumns"."coltype"
                    WHEN 0 THEN \'CHAR\'