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<?php |
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namespace TablePress\PhpOffice\PhpSpreadsheet\Style\NumberFormat\Wizard; |
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|
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use NumberFormatter; |
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use TablePress\PhpOffice\PhpSpreadsheet\Exception; |
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|
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final class Locale |
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{ |
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/** |
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* Language code: ISO-639 2 character, alpha. |
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* Optional script code: ISO-15924 4 alpha. |
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* Optional country code: ISO-3166-1, 2 character alpha. |
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* Separated by underscores or dashes. |
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*/ |
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public const STRUCTURE = '/^(?P<language>[a-z]{2})([-_](?P<script>[a-z]{4}))?([-_](?P<country>[a-z]{2}))?$/i'; |
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|
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private NumberFormatter $formatter; |
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|
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public function __construct(?string $locale, int $style) |
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{ |
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$formatterLocale = str_replace('-', '_', $locale ?? ''); |
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$this->formatter = new NumberFormatter($formatterLocale, $style); |
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if ($this->formatter->getLocale() !== $formatterLocale) { |
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throw new Exception("Unable to read locale data for '{$locale}'"); |
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} |
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} |
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|
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public function format(bool $stripRlm = true): string |
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{ |
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$str = $this->formatter->getPattern(); |
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|
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return ($stripRlm && str_starts_with($str, "\xe2\x80\x8f")) ? (string) substr($str, 3) : $str; |
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} |
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} |
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