Method _alter_table has 40 lines of code (exceeds 25 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);

Function values_parsing has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring.

Open

    public function values_parsing($value)
    {
        if (is_array($value) && array_key_exists(0, $value))
        {
            if ( ! isset($value[1], $this->xmlrpcTypes[$value[1]]))

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Function do_xss_clean has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring.

Open

    public function do_xss_clean()
    {
        $file = $this->file_temp;

        if (filesize($file) == 0)

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Function overlay_watermark has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring.

Open

    public function overlay_watermark()
    {
        if ( ! function_exists('imagecolortransparent'))
        {
            $this->set_error('imglib_gd_required');

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Function result has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring.

Open

    public function result($results = array())
    {
        $CI =& get_instance();
        $CI->load->language('unit_test');

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Function read has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring.

Open

    public function read($session_id)
    {
        // This might seem weird, but PHP 5.6 introduces session_reset(),
        // which re-reads session data
        if ($this->_file_handle === NULL)

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Function __construct has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring.

Open

    public function __construct()
    {
        // Try to load memcached server info from the config file.
        $CI =& get_instance();
        $defaults = $this->_config['default'];

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Function days_in_month has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring.

Open

    function days_in_month($month = 0, $year = '')
    {
        if ($month < 1 OR $month > 12)
        {
            return 0;

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Function meta has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring.

Open

    function meta($name = '', $content = '', $type = 'name', $newline = "\n")
    {
        // Since we allow the data to be passes as a string, a simple array
        // or a multidimensional one, we need to do a little prepping.
        if ( ! is_array($name))

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Function update_batch has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring.

Open

    public function update_batch($table, $set = NULL, $index = NULL, $batch_size = 100)
    {
        // Combine any cached components with the current statements
        $this->_merge_cache();

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Function redirect has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring.

Open

    function redirect($uri = '', $method = 'auto', $code = NULL)
    {
        if ( ! preg_match('#^(\w+:)?//#i', $uri))
        {
            $uri = site_url($uri);

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Function set_select has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring.

Open

    function set_select($field, $value = '', $default = FALSE)
    {
        $CI =& get_instance();

        if (isset($CI->form_validation) && is_object($CI->form_validation) && $CI->form_validation->has_rule($field))

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Function entities_to_ascii has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring.

Open

    function entities_to_ascii($str, $all = TRUE)
    {
        if (preg_match_all('/\&#(\d+)\;/', $str, $matches))
        {
            for ($i = 0, $s = count($matches[0]); $i < $s; $i++)

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Function _process_indexes has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring.

Open

    protected function _process_indexes($table)
    {
        $sql = '';

        for ($i = 0, $c = count($this->keys); $i < $c; $i++)

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Function _process_indexes has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring.

Open

    protected function _process_indexes($table)
    {
        $sql = '';

        for ($i = 0, $c = count($this->keys); $i < $c; $i++)

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Function _process_indexes has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring.

Open

    protected function _process_indexes($table)
    {
        $sql = '';

        for ($i = 0, $c = count($this->keys); $i < $c; $i++)

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Function escape_identifiers has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring.

Open

    public function escape_identifiers($item, $split = TRUE)
    {
        if ($this->_escape_char === '' OR empty($item) OR in_array($item, $this->_reserved_identifiers))
        {
            return $item;

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Function _process_indexes has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring.

Open

    protected function _process_indexes($table)
    {
        $sqls = array();

        for ($i = 0, $c = count($this->keys); $i < $c; $i++)

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Function _process_indexes has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring.

Open

    protected function _process_indexes($table)
    {
        $sql = '';

        for ($i = 0, $c = count($this->keys); $i < $c; $i++)

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Function _alter_table has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring.

Open

    protected function _alter_table($alter_type, $table, $field)
    {
        if ($alter_type === 'DROP')
        {
            return parent::_alter_table($alter_type, $table, $field);

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