Warning: include(/www/wwwroot/xhtx.xianghao-power.com/vendor/markbaker/matrix/examples/../vendor/autoload.php): failed to open stream: No such file or directory in /www/wwwroot/xhtx.xianghao-power.com/vendor/markbaker/matrix/examples/test.php on line 6

Warning: include(): Failed opening '/www/wwwroot/xhtx.xianghao-power.com/vendor/markbaker/matrix/examples/../vendor/autoload.php' for inclusion (include_path='.:') in /www/wwwroot/xhtx.xianghao-power.com/vendor/markbaker/matrix/examples/test.php on line 6

Fatal error: Uncaught Error: Class 'Matrix\Matrix' not found in /www/wwwroot/xhtx.xianghao-power.com/vendor/markbaker/matrix/examples/test.php:18 Stack trace: #0 {main} thrown in /www/wwwroot/xhtx.xianghao-power.com/vendor/markbaker/matrix/examples/test.php on line 18