smtech\GradingAnalytics\Snapshots\CacheableDatabase::__construct()

Complexity

Conditions	6
Paths	8

Size

Total Lines	21
Code Lines	15

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
    public function __construct($databaseProvider)
    {
        $this->sql = false;

It seems like false of type false is incompatible with the declared type object<mysqli> of property $sql.

        if (is_a($databaseProvider, mysqli::class)) {
            $this->sql = $databaseProvider;
        } elseif (is_a($databaseProvider, CacheableDatabase::class)) {
            $this->sql = $databaseProvider->sql;
        } elseif (is_a($databaseProvider, Toolbox::class)) {
            $this->sql = $databaseProvider->getMySql();
        }

        if (!is_a($this->sql, mysqli::class)) {
            throw new SnapshotException(
                'Database provider not recognized (instance of ' . (is_object($databaseProvider) ?
                        get_class($databaseProvider) :
                        gettype($databaseProvider)
                    ) .')',
                SnapshotException::MYSQL
            );
        }
    }