EVB\Weather\CurlWrapper::fetch()

Complexity

Conditions	2
Paths	2

Size

Total Lines	15
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	6

Importance

Changes	1
Bugs	0	Features	0

<?php
    public function fetch(string $url) : string
    {
        $session = \curl_init($url);

        \curl_setopt($session, CURLOPT_RETURNTRANSFER, 1);

It seems like $session can also be of type false; however, parameter $ch of curl_setopt() does only seem to accept resource, maybe add an additional type check?

        $result = \curl_exec($session);

It seems like $session can also be of type false; however, parameter $ch of curl_exec() does only seem to accept resource, maybe add an additional type check?

        \curl_close($session);

It seems like $session can also be of type false; however, parameter $ch of curl_close() does only seem to accept resource, maybe add an additional type check?

        if (!\is_string($result)) {
            $result = "";
        }

        return $result;
    }