<?php

// 定义教师、教室、课程信息

$teachers = array('张老师', '李老师', '王老师');

$classrooms = array('101', '102', '103');

$courses = array(

array('name' => '数学', 'teacher' => '张老师', 'duration' => 2),

array('name' => '英语', 'teacher' => '李老师', 'duration' => 3),

array('name' => '物理', 'teacher' => '王老师', 'duration' => 2)

);

// 排课函数

function scheduleCourses($teachers, $classrooms, $courses) {

$schedule = [];

foreach ($courses as $course) {

foreach ($classrooms as $classroom) {

foreach ($teachers as $teacher) {

if ($course['teacher'] == $teacher) {

$schedule[] = [

'course' => $course['name'],

'teacher' => $course['teacher'],

'classroom' => $classroom,

'duration' => $course['duration']

];

break;

}

}

}

}

return $schedule;

}

// 输出排课结果

$scheduledCourses = scheduleCourses($teachers, $classrooms, $courses);

print_r($scheduledCourses);

?>