Riimu\Kit\SecureRandom\Generator\AbstractGenerator::getBytes()

Complexity

Conditions	4
Paths	4

Size

Total Lines	20
Code Lines	10

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	10
CRAP Score	4

Importance

Changes

0

<?php
    public function getBytes($count)
    {
        $count = (int) $count;

        if ($count === 0) {
            return '';
        }

        $bytes = $this->readBytes($count);

        if (!is_string($bytes)) {
            throw new GeneratorException('The random byte generator did not return a string');
        }

        if (strlen($bytes) !== $count) {
            throw new GeneratorException('The random byte generator returned an invalid number of bytes');
        }

        return $bytes;
    }