Helpers::isCertAllowed()   A
last analyzed

Complexity

Conditions 2
Paths 2

Size

Total Lines 6

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 4
CRAP Score 2

Importance

Changes 0
Metric Value
dl 0
loc 6
ccs 4
cts 4
cp 1
rs 10
c 0
b 0
f 0
cc 2
nc 2
nop 1
crap 2
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<?php
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namespace OpenVPN;
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use RuntimeException;
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/**
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 * Class Helpers
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 *
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 * @package OpenVPN
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 * @since   1.0.0
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 */
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class Helpers
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{
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    /**
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     * Check if provided type of certs is allowed
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     *
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     * @param string $key
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     *
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     * @throws \RuntimeException
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     */
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    public static function isCertAllowed(string $key): void
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    {
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        if (!in_array($key, Config::ALLOWED_TYPES_OF_CERTS, true)) {
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            throw new RuntimeException("Key '$key' not in list of allowed [" . implode(',', Config::ALLOWED_TYPES_OF_CERTS) . ']');
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        }
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    }
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    /**
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     * Convert string like "makeMeHappy" to "make-me-happy"
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     *
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     * @param string $input
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     *
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     * @return string
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     */
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    public static function decamelize(string $input): string
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    {
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        preg_match_all('!([A-Z][A-Z0-9]*(?=$|[A-Z][a-z0-9])|[A-Za-z][a-z0-9]+)!', $input, $matches);
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        $result = $matches[0];
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        foreach ($result as &$match) {
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            $match = $match === strtoupper($match) ? strtolower($match) : lcfirst($match);
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        }
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        return implode('-', $result);
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    }
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}
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