PHPOffice /
PhpSpreadsheet
| @@ 408-419 (lines=12) @@ | ||
| 405 | * |
|
| 406 | * @return string|bool |
|
| 407 | */ |
|
| 408 | public static function isEven($value = null) |
|
| 409 | { |
|
| 410 | $value = self::flattenSingleValue($value); |
|
| 411 | ||
| 412 | if ($value === null) { |
|
| 413 | return self::NAME(); |
|
| 414 | } elseif ((is_bool($value)) || ((is_string($value)) && (!is_numeric($value)))) { |
|
| 415 | return self::VALUE(); |
|
| 416 | } |
|
| 417 | ||
| 418 | return $value % 2 == 0; |
|
| 419 | } |
|
| 420 | ||
| 421 | /** |
|
| 422 | * IS_ODD. |
|
| @@ 428-439 (lines=12) @@ | ||
| 425 | * |
|
| 426 | * @return string|bool |
|
| 427 | */ |
|
| 428 | public static function isOdd($value = null) |
|
| 429 | { |
|
| 430 | $value = self::flattenSingleValue($value); |
|
| 431 | ||
| 432 | if ($value === null) { |
|
| 433 | return self::NAME(); |
|
| 434 | } elseif ((is_bool($value)) || ((is_string($value)) && (!is_numeric($value)))) { |
|
| 435 | return self::VALUE(); |
|
| 436 | } |
|
| 437 | ||
| 438 | return abs($value) % 2 == 1; |
|
| 439 | } |
|
| 440 | ||
| 441 | /** |
|
| 442 | * IS_NUMBER. |
|
