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Operations.php

<?php

namespace Matrix;

use Matrix\Operators\Addition;
use Matrix\Operators\DirectSum;
use Matrix\Operators\Division;
use Matrix\Operators\Multiplication;
use Matrix\Operators\Subtraction;

class Operations
{
    public static function add(...$matrixValues): Matrix
    {
        if (count($matrixValues) < 2) {
            throw new Exception('Addition operation requires at least 2 arguments');
        }

$matrix = array_shift($matrixValues);

if (is_array($matrix)) {
            $matrix = new Matrix($matrix);
        }
        if (!$matrix instanceof Matrix) {
            throw new Exception('Addition arguments must be Matrix or array');
        }

$result = new Addition($matrix);

foreach ($matrixValues as $matrix) {
            $result->execute($matrix);
        }

return $result->result();
    }

public static function directsum(...$matrixValues): Matrix
    {
        if (count($matrixValues) < 2) {
            throw new Exception('DirectSum operation requires at least 2 arguments');
        }

$matrix = array_shift($matrixValues);

if (is_array($matrix)) {
            $matrix = new Matrix($matrix);
        }
        if (!$matrix instanceof Matrix) {
            throw new Exception('DirectSum arguments must be Matrix or array');
        }

$result = new DirectSum($matrix);

foreach ($matrixValues as $matrix) {
            $result->execute($matrix);
        }

return $result->result();
    }

public static function divideby(...$matrixValues): Matrix
    {
        if (count($matrixValues) < 2) {
            throw new Exception('Division operation requires at least 2 arguments');
        }

$matrix = array_shift($matrixValues);

if (is_array($matrix)) {
            $matrix = new Matrix($matrix);
        }
        if (!$matrix instanceof Matrix) {
            throw new Exception('Division arguments must be Matrix or array');
        }

$result = new Division($matrix);

foreach ($matrixValues as $matrix) {
            $result->execute($matrix);
        }

return $result->result();
    }

public static function divideinto(...$matrixValues): Matrix
    {
        if (count($matrixValues) < 2) {
            throw new Exception('Division operation requires at least 2 arguments');
        }

$matrix = array_pop($matrixValues);
        $matrixValues = array_reverse($matrixValues);

if (is_array($matrix)) {
            $matrix = new Matrix($matrix);
        }
        if (!$matrix instanceof Matrix) {
            throw new Exception('Division arguments must be Matrix or array');
        }

$result = new Division($matrix);

foreach ($matrixValues as $matrix) {
            $result->execute($matrix);
        }

return $result->result();
    }

public static function multiply(...$matrixValues): Matrix
    {
        if (count($matrixValues) < 2) {
            throw new Exception('Multiplication operation requires at least 2 arguments');
        }

$matrix = array_shift($matrixValues);

if (is_array($matrix)) {
            $matrix = new Matrix($matrix);
        }
        if (!$matrix instanceof Matrix) {
            throw new Exception('Multiplication arguments must be Matrix or array');
        }

$result = new Multiplication($matrix);

foreach ($matrixValues as $matrix) {
            $result->execute($matrix);
        }

return $result->result();
    }

public static function subtract(...$matrixValues): Matrix
    {
        if (count($matrixValues) < 2) {
            throw new Exception('Subtraction operation requires at least 2 arguments');
        }

$matrix = array_shift($matrixValues);

if (is_array($matrix)) {
            $matrix = new Matrix($matrix);
        }
        if (!$matrix instanceof Matrix) {
            throw new Exception('Subtraction arguments must be Matrix or array');
        }

$result = new Subtraction($matrix);

foreach ($matrixValues as $matrix) {
            $result->execute($matrix);
        }

return $result->result();
    }
}

Name	Type	Size	Owner/Group	Permission	Last Modified	Actions
.	dir	-	pluszzsu/pluszzsu	0755	2022-12-02 10:17:42
..	dir	-	pluszzsu/pluszzsu	0755	2022-12-02 10:17:42
Decomposition	dir	-	pluszzsu/pluszzsu	0755	2022-12-02 10:17:42
Operators	dir	-	pluszzsu/pluszzsu	0755	2022-12-02 10:17:42
Builder.php	text/x-php	1.67 KB	pluszzsu/pluszzsu	0644	2022-12-02 10:17:44
Div0Exception.php	text/x-php	242 B	pluszzsu/pluszzsu	0644	2022-12-02 10:17:44
Exception.php	text/x-php	239 B	pluszzsu/pluszzsu	0644	2022-12-02 10:17:44
Functions.php	text/x-php	10.64 KB	pluszzsu/pluszzsu	0644	2022-12-02 10:17:44
Matrix.php	text/x-php	11.29 KB	pluszzsu/pluszzsu	0644	2022-12-02 10:17:44
Operations.php	text/x-php	4.08 KB	pluszzsu/pluszzsu	0644	2022-12-02 10:17:44

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