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Utils::getValueFromArray()   A
last analyzed

Complexity

Conditions 3
Paths 3

Size

Total Lines 15
Code Lines 8

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
dl 0
loc 15
rs 9.4285
c 0
b 0
f 0
cc 3
eloc 8
nc 3
nop 4
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<?php
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/**
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 *  Copyright (C) 2016 SURFnet.
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 *
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 *  This program is free software: you can redistribute it and/or modify
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 *  it under the terms of the GNU Affero General Public License as
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 *  published by the Free Software Foundation, either version 3 of the
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 *  License, or (at your option) any later version.
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 *
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 *  This program is distributed in the hope that it will be useful,
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 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
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 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 *  GNU Affero General Public License for more details.
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 *
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 *  You should have received a copy of the GNU Affero General Public License
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 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
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 */
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namespace fkooman\RemoteStorage\Http;
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use fkooman\RemoteStorage\Http\Exception\HttpException;
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class Utils
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{
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    public static function getValueFromArray(array $sourceData, $key, $isRequired, $defaultValue)
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    {
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        if (array_key_exists($key, $sourceData)) {
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            return $sourceData[$key];
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        }
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        if ($isRequired) {
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            throw new HttpException(
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                sprintf('missing required field "%s"', $key),
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                400
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            );
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        }
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        return $defaultValue;
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    }
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}
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