FM / Operators

/var/www/vhosts/ihelp.ro/httpdocs/vendor/markbaker/matrix/classes/src/Operators/

/var/www/vhosts/ihelp.ro/httpdocs/vendor/markbaker/matrix/classes/src/Operators

Name	Size	Mode	Actions
Addition.php	2048	0644	edit dl rm
DirectSum.php	1919	0644	edit dl rm
Division.php	1005	0644	edit dl rm
Multiplication.php	2916	0644	edit dl rm
Operator.php	2001	0644	edit dl rm
Subtraction.php	2112	0644	edit dl rm

Edit: /var/www/vhosts/ihelp.ro/httpdocs/vendor/markbaker/matrix/classes/src/Operators/Operator.php (2001B)

<?php

namespace Matrix\Operators;

use Matrix\Matrix;
use Matrix\Exception;

abstract class Operator
{
    /**
     * Stored internally as a 2-dimension array of values
     *
     * @property mixed[][] $matrix
     **/
    protected $matrix;

/**
     * Number of rows in the matrix
     *
     * @property integer $rows
     **/
    protected $rows;

/**
     * Number of columns in the matrix
     *
     * @property integer $columns
     **/
    protected $columns;

/**
     * Create an new handler object for the operation
     *
     * @param Matrix $matrix The base Matrix object on which the operation will be performed
     */
    public function __construct(Matrix $matrix)
    {
        $this->rows = $matrix->rows;
        $this->columns = $matrix->columns;
        $this->matrix = $matrix->toArray();
    }

/**
     * Compare the dimensions of the matrices being operated on to see if they are valid for addition/subtraction
     *
     * @param Matrix $matrix The second Matrix object on which the operation will be performed
     * @throws Exception
     */
    protected function validateMatchingDimensions(Matrix $matrix): void
    {
        if (($this->rows != $matrix->rows) || ($this->columns != $matrix->columns)) {
            throw new Exception('Matrices have mismatched dimensions');
        }
    }

/**
     * Compare the dimensions of the matrices being operated on to see if they are valid for multiplication/division
     *
     * @param Matrix $matrix The second Matrix object on which the operation will be performed
     * @throws Exception
     */
    protected function validateReflectingDimensions(Matrix $matrix): void
    {
        if ($this->columns != $matrix->rows) {
            throw new Exception('Matrices have mismatched dimensions');
        }
    }

/**
     * Return the result of the operation
     *
     * @return Matrix
     */
    public function result(): Matrix
    {
        return new Matrix($this->matrix);
    }
}

rows = $matrix->rows; $this->columns = $matrix->columns; $this->matrix = $matrix->toArray(); } /** * Compare the dimensions of the matrices being operated on to see if they are valid for addition/subtraction * * @param Matrix $matrix The second Matrix object on which the operation will be performed * @throws Exception */ protected function validateMatchingDimensions(Matrix $matrix): void { if (($this->rows != $matrix->rows) || ($this->columns != $matrix->columns)) { throw new Exception('Matrices have mismatched dimensions'); } } /** * Compare the dimensions of the matrices being operated on to see if they are valid for multiplication/division * * @param Matrix $matrix The second Matrix object on which the operation will be performed * @throws Exception */ protected function validateReflectingDimensions(Matrix $matrix): void { if ($this->columns != $matrix->rows) { throw new Exception('Matrices have mismatched dimensions'); } } /** * Return the result of the operation * * @return Matrix */ public function result(): Matrix { return new Matrix($this->matrix); } }