PHPOffice /
PhpSpreadsheet
| @@ 388-399 (lines=12) @@ | ||
| 385 | * @param mixed $value Value to check |
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| 386 | * @return string|bool |
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| 387 | */ |
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| 388 | public static function isEven($value = null) |
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| 389 | { |
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| 390 | $value = self::flattenSingleValue($value); |
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| 391 | ||
| 392 | if ($value === null) { |
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| 393 | return self::NAME(); |
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| 394 | } elseif ((is_bool($value)) || ((is_string($value)) && (!is_numeric($value)))) { |
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| 395 | return self::VALUE(); |
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| 396 | } |
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| 397 | ||
| 398 | return $value % 2 == 0; |
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| 399 | } |
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| 400 | ||
| 401 | /** |
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| 402 | * IS_ODD |
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| @@ 407-418 (lines=12) @@ | ||
| 404 | * @param mixed $value Value to check |
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| 405 | * @return string|bool |
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| 406 | */ |
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| 407 | public static function isOdd($value = null) |
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| 408 | { |
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| 409 | $value = self::flattenSingleValue($value); |
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| 410 | ||
| 411 | if ($value === null) { |
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| 412 | return self::NAME(); |
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| 413 | } elseif ((is_bool($value)) || ((is_string($value)) && (!is_numeric($value)))) { |
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| 414 | return self::VALUE(); |
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| 415 | } |
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| 416 | ||
| 417 | return abs($value) % 2 == 1; |
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| 418 | } |
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| 419 | ||
| 420 | /** |
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| 421 | * IS_NUMBER |
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