BitWasp\Trezor\Bridge\Util\StreamUtil::createStream()

Complexity

Conditions	3
Paths	3

Size

Total Lines	14
Code Lines	8

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	7
CRAP Score	3.0987

Importance

Changes

0

<?php
    public function createStream(string $stringToConvert)
    {
        $stream = fopen('php://memory', 'w+');
        if (!is_resource($stream)) {
            throw new \RuntimeException("Failed to create stream");
        }

        $wrote = fwrite($stream, $stringToConvert);
        if ($wrote !== strlen($stringToConvert)) {
            throw new \RuntimeException("Failed to write to stream");
        }

        rewind($stream);
        return $stream;
    }