Warning: include(C:\webserver\data\htdocs\api\vendor\markbaker\matrix\examples/../vendor/autoload.php): failed to open stream: No such file or directory in C:\webserver\data\htdocs\api\vendor\markbaker\matrix\examples\test.php on line 3

Warning: include(): Failed opening 'C:\webserver\data\htdocs\api\vendor\markbaker\matrix\examples/../vendor/autoload.php' for inclusion (include_path='.;C:\webserver\bin\php\pear') in C:\webserver\data\htdocs\api\vendor\markbaker\matrix\examples\test.php on line 3

Fatal error: Uncaught Error: Class 'Matrix\Matrix' not found in C:\webserver\data\htdocs\api\vendor\markbaker\matrix\examples\test.php:15 Stack trace: #0 {main} thrown in C:\webserver\data\htdocs\api\vendor\markbaker\matrix\examples\test.php on line 15