Yiisoft\Yii\Cycle\Schema\Provider\Support\SchemaMerger::merge()

Complexity

Conditions	7
Paths	4

Size

Total Lines	20
Code Lines	12

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	13
CRAP Score	7

Importance

Changes	1
Bugs	0	Features	0

<?php
    public function merge(?array ...$parts): ?array
    {
        $schema = null;
        foreach ($parts as $part) {
            if (empty($part)) {
                $schema ??= $part;
                continue;
            }
            foreach ($part as $role => $body) {
                if ($schema !== null && array_key_exists($role, $schema)) {

$schema of type null is incompatible with the type array expected by parameter $search of array_key_exists().

                    if ($schema[$role] === $body) {
                        continue;
                    }
                    throw new DuplicateRoleException($role);
                }
                $schema[$role] = $body;
            }
        }

        return $schema;
    }