Type & RUN PHP codes. <?php require_once __DIR__ . '/../vendor/autoload.php'; use Phpml\Classification\KNearestNeighbors; //list of headers/columns $headers=['ENGLISH','FRENCH', 'MATHEMATICS', 'ADMITTED']; $student_marks = [[1, 2,3], [3,4,5], [5,6,7], [7,8,9], [1,2,6], [1,2,8], [3,5,5], [8,7,8], [7,7,7], [8,2,5]]; $admission_status = ['No', 'No', 'Yes', 'Yes', 'No', 'No', 'No', 'Yes', 'Yes', 'No']; $classifier = new KNearestNeighbors(); $classifier->train($student_marks, $admission_status); $new_sudent_status=$classifier->predict([7,6,8]); if ($new_sudent_status=="Yes") { echo "Student will be admitted to the university."; } else { echo "Student will not be admitted to the university."; } ?>

The output: output is....