Chadicus\Marvel\Api\Cache\AbstractCache::verifyKey()

Complexity

Conditions	3
Paths	2

Size

Total Lines	8
Code Lines	4

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
    final protected function verifyKey($key)
    {
        if (is_string($key) && trim($key) !== '') {
            return;
        }

        throw new InvalidArgumentException('$key must be a valid non-empty string');
    }
}