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

Open

    public function update(string $table = null, $keyValue, ...$whereConditions)
    {
        if (!\is_array($keyValue) || empty($table)) {
            return $this->clearPrepare();
        }

• Read up
  Read up

Function query_prepared has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.

Open

    public function query_prepared(string $query, array $param = null)
    {
        $stmt = $this->dbh->prepare($query);
        if (!$stmt instanceof \SQLite3Stmt) {
            if ($this->isTransactional)

• Read up
  Read up

Function query has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring.

Open

    public function query(string $query, bool $use_prepare = false)
    {
        $param = [];
        if ($use_prepare) {
            $param = $this->prepareValues();

• Read up
  Read up

Method dbSelect has 31 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public function dbSelect($name = '', $charset = '')
    {
        $name = empty($name) ? $this->database->getName() : $name;
        try {
            // Try to connect to the database

Function initialize has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.

Open

    public static function initialize(?string $vendor = null, ?array $setting = null, ?string $tag = null): ezQueryInterface
    {
        if (isset(self::$instances[$vendor]) && empty($setting) && empty($tag))
            return self::$instances[$vendor];

• Read up
  Read up

Function query has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.

Open

    public function query(string $query, bool $use_prepare = false)
    {
        $param = [];
        if ($use_prepare)
            $param = $this->prepareValues();

• Read up
  Read up

Function store_cache has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.

Open

    public function store_cache(string $query, bool $is_insert = false)
    {
        // The would be cache file for this query
        $cache_file = $this->cacheDir . \_DS . \md5($query);

• Read up
  Read up

Function query has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.

Open

    public function query(string $query, bool $use_prepare = false)
    {
        $param = [];
        if ($use_prepare)
            $param = $this->prepareValues();

• Read up
  Read up

Function processQueryResult has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.

Open

    private function processQueryResult(string $query, $result = null)
    {
        $this->shortcutUsed = false;

        if (!empty($result))

• Read up
  Read up

Function vendor has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.

Open

    public static function vendor(DatabaseInterface $db = null)
    {
        $type = null;
        $instance = empty($db) || !is_object($db) ? getInstance() : $db;
        if ($instance instanceof DatabaseInterface) {

• Read up
  Read up

Function alter has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.

Open

    public function alter(string $table = null, ...$alteringSchema)
    {
        if (empty($table) || empty($alteringSchema))
            return false;

• Read up
  Read up

Consider simplifying this complex logical expression.

Open

                if ($joinSet || $skipWhere || $groupBySet || $havingSet || $orderBySet || $limitSet || $unionSet) {
                    $where = $args_by;
                    $skipWhere = true;
                }

Function __construct has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.

Open

    public function __construct(string $driver = '', array $arguments = null)
    {
        $sql = \strtolower($driver);
        if (!\array_key_exists($sql, \VENDOR) || empty($arguments)) {
            throw new Exception(\MISSING_CONFIGURATION);

• Read up
  Read up

Function retrieveConditions has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.

Open

    private function retrieveConditions($whereConditions)
    {
        $whereConditions = $this->flattenWhereConditions($whereConditions);
        $whereKey = [];
        $whereValue = [];

• Read up
  Read up

Function processConditions has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

    private function processConditions($column, $condition, $value, $valueOrCombine, $extraCombine)
    {
        if (!\in_array($condition, \_BOOLEAN_OPERATORS))
            return $this->clearPrepare();

• Read up
  Read up

Function query_prepared has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

    public function query_prepared(string $query, array $param = null, $isSelect = false)
    {
        $stmt = $this->dbh->prepare($query);
        $result = false;
        if ($stmt && $stmt->execute(\array_values($param))) {

• Read up
  Read up

Function current has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

    public function current($mode = self::RESULT_AS_OBJECT)
    {
        $return_val = null;
        if (!\in_array($mode, $this->_checkTypes)) {
            throw new \Exception(\sprintf('$mode is not in %s1 or %s2', self::RESULT_AS_OBJECT, self::RESULT_AS_ARRAY));

• Read up
  Read up

Method create_certificate has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

        string $privatekeyFile = 'certificate.key',
        string $certificateFile = 'certificate.crt',
        string $signingFile = 'certificate.csr',
        // string $caCertificate = null,
        string $ssl_path = null,

Function joining has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

    private function joining(
        String $type = \_INNER,
        string $leftTable = null,
        string $rightTable = null,
        string $leftColumn = null,

• Read up
  Read up

Function __call has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

    public function __call($type, $args)
    {
        $vendor = self::vendor();
        if (empty($vendor))
            return false;

• Read up
  Read up