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<?php |
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namespace TablePress\PhpOffice\PhpSpreadsheet\Style\NumberFormat\Wizard; |
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use TablePress\PhpOffice\PhpSpreadsheet\Exception; |
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class Scientific extends NumberBase implements Wizard |
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{ |
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/** |
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* @param int $decimals number of decimal places to display, in the range 0-30 |
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* @param ?string $locale Set the locale for the scientific format; or leave as the default null. |
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* Locale has no effect for Scientific Format values, and is retained here for compatibility |
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* with the other Wizards. |
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* If provided, Locale values must be a valid formatted locale string (e.g. 'en-GB', 'fr', uz-Arab-AF). |
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* |
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* @throws Exception If a provided locale code is not a valid format |
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*/ |
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public function __construct(int $decimals = 2, ?string $locale = null) |
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{ |
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$this->setDecimals($decimals); |
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$this->setLocale($locale); |
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} |
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|
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protected function getLocaleFormat(): string |
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{ |
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return $this->format(); |
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} |
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|
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public function format(): string |
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{ |
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return sprintf('0%sE+00', $this->decimals > 0 ? '.' . str_repeat('0', $this->decimals) : null); |
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} |
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} |
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