Passed
Pull Request — master (#5)
by Aleksandr
02:11
created

to_quality()   A

Complexity

Conditions 1
Paths 1

Size

Total Lines 3
Code Lines 1

Duplication

Lines 0
Ratio 0 %

Importance

Changes 1
Bugs 0 Features 0
Metric Value
eloc 1
dl 0
loc 3
rs 10
c 1
b 0
f 0
cc 1
nc 1
nop 1
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<?php
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if (!function_exists('to_dbm')) {
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    /**
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     * Converting quality to dbm.
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     *
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     * @param int $quality
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     *
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     * @return float
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     */
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    function to_dbm(int $quality): float
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    {
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        return ($quality / 2) - 100;
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    }
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}
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if (!function_exists('to_quality')) {
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    /**
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     * Converting dbm to quality.
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     *
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     * @param int $dbm
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     *
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     * @return float
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     */
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    function to_quality(int $dbm): float
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    {
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        return 2 * ($dbm + 100);
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    }
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}
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