Ascii::transliterate()   A
last analyzed

Complexity

Conditions 2
Paths 2

Size

Total Lines 7
Code Lines 4

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 2
eloc 4
nc 2
nop 1
dl 0
loc 7
rs 10
c 0
b 0
f 0
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<?php
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namespace BFunky\Ascii;
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class Ascii
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{
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    /**
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     * @param string $stringToCheck
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     * @return bool
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     */
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    public static function isValid(string $stringToCheck): bool
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    {
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        return (!self::existsTransliterableChars($stringToCheck));
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    }
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    /**
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     * @return bool
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     */
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    private static function existsTransliterableChars(string $stringToCheck): bool
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    {
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        return !preg_match('@^[a-zA-Z0-9\s\p{P}\p{S}]+$@u', $stringToCheck);
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    }
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    /**
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     * @param string $stringToTransliterate
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     * @return string
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     */
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    public static function transliterate(string $stringToTransliterate): string
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    {
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        $transliterated = strtr($stringToTransliterate, AsciiCorrelation::MAPPED_VALUES);
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        if (self::isValid($transliterated)) {
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            return $transliterated;
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        }
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        throw new \Exception('Error on transliterate ' . $stringToTransliterate);
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    }
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}
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