PHPOffice /
PhpSpreadsheet
| @@ 519-563 (lines=45) @@ | ||
| 516 | * |
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| 517 | * @return Matrix Sum |
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| 518 | */ |
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| 519 | public function plusEquals(...$args) |
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| 520 | { |
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| 521 | if (count($args) > 0) { |
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| 522 | $match = implode(',', array_map('gettype', $args)); |
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| 523 | ||
| 524 | switch ($match) { |
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| 525 | case 'object': |
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| 526 | if ($args[0] instanceof self) { |
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| 527 | $M = $args[0]; |
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| 528 | } else { |
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| 529 | throw new CalculationException(self::ARGUMENT_TYPE_EXCEPTION); |
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| 530 | } |
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| 531 | ||
| 532 | break; |
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| 533 | case 'array': |
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| 534 | $M = new self($args[0]); |
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| 535 | ||
| 536 | break; |
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| 537 | default: |
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| 538 | throw new CalculationException(self::POLYMORPHIC_ARGUMENT_EXCEPTION); |
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| 539 | break; |
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| 540 | } |
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| 541 | $this->checkMatrixDimensions($M); |
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| 542 | for ($i = 0; $i < $this->m; ++$i) { |
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| 543 | for ($j = 0; $j < $this->n; ++$j) { |
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| 544 | $validValues = true; |
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| 545 | $value = $M->get($i, $j); |
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| 546 | if ((is_string($this->A[$i][$j])) && (strlen($this->A[$i][$j]) > 0) && (!is_numeric($this->A[$i][$j]))) { |
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| 547 | $this->A[$i][$j] = trim($this->A[$i][$j], '"'); |
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| 548 | $validValues &= StringHelper::convertToNumberIfFraction($this->A[$i][$j]); |
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| 549 | } |
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| 550 | if ((is_string($value)) && (strlen($value) > 0) && (!is_numeric($value))) { |
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| 551 | $value = trim($value, '"'); |
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| 552 | $validValues &= StringHelper::convertToNumberIfFraction($value); |
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| 553 | } |
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| 554 | if ($validValues) { |
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| 555 | $this->A[$i][$j] += $value; |
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| 556 | } else { |
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| 557 | $this->A[$i][$j] = Functions::NAN(); |
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| 558 | } |
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| 559 | } |
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| 560 | } |
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| 561 | ||
| 562 | return $this; |
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| 563 | } |
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| 564 | ||
| 565 | throw new CalculationException(self::POLYMORPHIC_ARGUMENT_EXCEPTION); |
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| 566 | } |
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| @@ 621-665 (lines=45) @@ | ||
| 618 | * |
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| 619 | * @return Matrix Sum |
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| 620 | */ |
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| 621 | public function minusEquals(...$args) |
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| 622 | { |
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| 623 | if (count($args) > 0) { |
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| 624 | $match = implode(',', array_map('gettype', $args)); |
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| 625 | ||
| 626 | switch ($match) { |
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| 627 | case 'object': |
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| 628 | if ($args[0] instanceof self) { |
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| 629 | $M = $args[0]; |
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| 630 | } else { |
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| 631 | throw new CalculationException(self::ARGUMENT_TYPE_EXCEPTION); |
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| 632 | } |
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| 633 | ||
| 634 | break; |
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| 635 | case 'array': |
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| 636 | $M = new self($args[0]); |
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| 637 | ||
| 638 | break; |
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| 639 | default: |
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| 640 | throw new CalculationException(self::POLYMORPHIC_ARGUMENT_EXCEPTION); |
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| 641 | break; |
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| 642 | } |
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| 643 | $this->checkMatrixDimensions($M); |
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| 644 | for ($i = 0; $i < $this->m; ++$i) { |
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| 645 | for ($j = 0; $j < $this->n; ++$j) { |
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| 646 | $validValues = true; |
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| 647 | $value = $M->get($i, $j); |
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| 648 | if ((is_string($this->A[$i][$j])) && (strlen($this->A[$i][$j]) > 0) && (!is_numeric($this->A[$i][$j]))) { |
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| 649 | $this->A[$i][$j] = trim($this->A[$i][$j], '"'); |
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| 650 | $validValues &= StringHelper::convertToNumberIfFraction($this->A[$i][$j]); |
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| 651 | } |
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| 652 | if ((is_string($value)) && (strlen($value) > 0) && (!is_numeric($value))) { |
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| 653 | $value = trim($value, '"'); |
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| 654 | $validValues &= StringHelper::convertToNumberIfFraction($value); |
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| 655 | } |
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| 656 | if ($validValues) { |
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| 657 | $this->A[$i][$j] -= $value; |
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| 658 | } else { |
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| 659 | $this->A[$i][$j] = Functions::NAN(); |
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| 660 | } |
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| 661 | } |
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| 662 | } |
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| 663 | ||
| 664 | return $this; |
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| 665 | } |
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| 666 | ||
| 667 | throw new CalculationException(self::POLYMORPHIC_ARGUMENT_EXCEPTION); |
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| 668 | } |
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| @@ 725-769 (lines=45) @@ | ||
| 722 | * |
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| 723 | * @return Matrix Matrix Aij |
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| 724 | */ |
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| 725 | public function arrayTimesEquals(...$args) |
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| 726 | { |
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| 727 | if (count($args) > 0) { |
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| 728 | $match = implode(',', array_map('gettype', $args)); |
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| 729 | ||
| 730 | switch ($match) { |
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| 731 | case 'object': |
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| 732 | if ($args[0] instanceof self) { |
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| 733 | $M = $args[0]; |
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| 734 | } else { |
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| 735 | throw new CalculationException(self::ARGUMENT_TYPE_EXCEPTION); |
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| 736 | } |
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| 737 | ||
| 738 | break; |
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| 739 | case 'array': |
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| 740 | $M = new self($args[0]); |
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| 741 | ||
| 742 | break; |
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| 743 | default: |
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| 744 | throw new CalculationException(self::POLYMORPHIC_ARGUMENT_EXCEPTION); |
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| 745 | break; |
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| 746 | } |
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| 747 | $this->checkMatrixDimensions($M); |
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| 748 | for ($i = 0; $i < $this->m; ++$i) { |
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| 749 | for ($j = 0; $j < $this->n; ++$j) { |
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| 750 | $validValues = true; |
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| 751 | $value = $M->get($i, $j); |
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| 752 | if ((is_string($this->A[$i][$j])) && (strlen($this->A[$i][$j]) > 0) && (!is_numeric($this->A[$i][$j]))) { |
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| 753 | $this->A[$i][$j] = trim($this->A[$i][$j], '"'); |
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| 754 | $validValues &= StringHelper::convertToNumberIfFraction($this->A[$i][$j]); |
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| 755 | } |
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| 756 | if ((is_string($value)) && (strlen($value) > 0) && (!is_numeric($value))) { |
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| 757 | $value = trim($value, '"'); |
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| 758 | $validValues &= StringHelper::convertToNumberIfFraction($value); |
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| 759 | } |
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| 760 | if ($validValues) { |
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| 761 | $this->A[$i][$j] *= $value; |
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| 762 | } else { |
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| 763 | $this->A[$i][$j] = Functions::NAN(); |
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| 764 | } |
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| 765 | } |
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| 766 | } |
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| 767 | ||
| 768 | return $this; |
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| 769 | } |
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| 770 | ||
| 771 | throw new CalculationException(self::POLYMORPHIC_ARGUMENT_EXCEPTION); |
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| 772 | } |
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