Yiisoft\Db\Mysql\Driver::createConnection()

Complexity

Conditions	5
Paths	8

Size

Total Lines	19
Code Lines	9

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	10
CRAP Score	5

Importance

Changes

0

<?php
    public function createConnection(): PDO
    {
        $this->attributes += [PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION];

        if (PHP_VERSION_ID >= 80100) {
            $this->attributes += [PDO::ATTR_STRINGIFY_FETCHES => true];
        }

        $pdo = parent::createConnection();

        if ($this->charset !== null) {
            $pdo->exec('SET NAMES ' . $pdo->quote($this->charset));
        }

        if ($this->charset === null && !str_contains($this->dsn, 'charset')) {
            $pdo->exec('SET NAMES ' . $pdo->quote('utf8mb4'));
        }

        return $pdo;
    }