Suilven\FreeTextSearch\Tests\Mock\Suggester::suggest()

Complexity

Conditions	3
Paths	4

Size

Total Lines	15
Code Lines	8

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

<?php declare(strict_types = 1);
    public function suggest(string $q, int $limit = 5): array
    {
        $result = 'unknown';
        switch ($q) {
            case 'webmister':
                $result = 'webmaster';

                break;
        }

        if (\sizeof($result) > $limit) {

$result of type string is incompatible with the type Countable|array expected by parameter $var of sizeof().

            $result = \array_slice($result, 0, $limit);

$result of type string is incompatible with the type array expected by parameter $array of array_slice().

        }

        return $result;

The expression return $result could return the type string which is incompatible with the type-hinted return array. Consider adding an additional type-check to rule them out.

    }