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<?php
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namespace PhpOffice\PhpSpreadsheet\Calculation\TextData;
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use PhpOffice\PhpSpreadsheet\Calculation\ArrayEnabled;
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class Trim
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{
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use ArrayEnabled;
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/**
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* CLEAN.
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*
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* @param mixed $stringValue String Value to check
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* Or can be an array of values
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*
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* @return array|string If an array of values is passed as the argument, then the returned result will also be an array
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* with the same dimensions
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*/
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public static function nonPrintable(mixed $stringValue = '')
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{
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if (is_array($stringValue)) {
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return self::evaluateSingleArgumentArray([self::class, __FUNCTION__], $stringValue);
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}
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$stringValue = Helpers::extractString($stringValue);
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return (string) preg_replace('/[\x00-\x1f]/', '', "$stringValue");
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}
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/**
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* TRIM.
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*
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* @param mixed $stringValue String Value to check
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* Or can be an array of values
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*
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* @return array|string If an array of values is passed as the argument, then the returned result will also be an array
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* with the same dimensions
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*/
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public static function spaces(mixed $stringValue = ''): array|string
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{
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if (is_array($stringValue)) {
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return self::evaluateSingleArgumentArray([self::class, __FUNCTION__], $stringValue);
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}
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$stringValue = Helpers::extractString($stringValue);
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return trim(preg_replace('/ +/', ' ', trim("$stringValue", ' ')) ?? '', ' ');
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}
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}
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