FM / Operations

/home/techb158/immovalet.com/vendor/markbaker/matrix/classes/src/Operations/

/home/techb158/immovalet.com/vendor/markbaker/matrix/classes/src/Operations

Name	Size	Mode	Actions
add.php	1087	0644	edit dl rm
directsum.php	1105	0644	edit dl rm
divideby.php	1115	0644	edit dl rm
divideinto.php	1169	0644	edit dl rm
multiply.php	1138	0644	edit dl rm
subtract.php	1122	0644	edit dl rm

Edit: /home/techb158/immovalet.com/vendor/markbaker/matrix/classes/src/Operations/multiply.php (1138B)

<?php

/**
 *
 * Function code for the matrix multiplication operation
 *
 * @copyright  Copyright (c) 2018 Mark Baker (https://github.com/MarkBaker/PHPMatrix)
 * @license    https://opensource.org/licenses/MIT    MIT
 */

namespace Matrix;

use Matrix\Operators\Multiplication;

/**
 * Multiplies two or more matrices
 *
 * @param array<int, mixed> $matrixValues The matrices to multiply
 * @return Matrix
 * @throws Exception
 */
if (!function_exists(__NAMESPACE__ . '\\multiply')) {
    function multiply(...$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();
    }
}

$matrixValues The matrices to multiply * @return Matrix * @throws Exception */ if (!function_exists(__NAMESPACE__ . '\\multiply')) { function multiply(...$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(); } }