<?php
class student{
public $name;
public $lastname;
public $bilet;
public $group;
public function __construct(string $name,string $lastname,string $group) {
$this->name = $name;
$this->lastname = $lastname;
$this->group = $group;
$this->bilet = rand(0,999);
}
public function displayStudentInfo(){
$bilet = $this->bilet;
if ($bilet) {
echo 'Группа:'. $this->group .'<br/>';
echo 'Студенческий билет: '.$bilet.'<br/>';
}
echo '<ul style="padding-left:15px;">';
echo 'Имя:'. $this->name .'<br/>';
echo 'Фамилия:'. $this->lastname .'<br/>';
echo '</ul>';
}
}
$students = [
new Student("Вася","Пупкин","ЭУ-220"),
new Student("Петя","Васильев","ЭУ-220"),
new Student("Даня","Коста","ЭУ-220")
];
for ($j = 0; $j < count($students) - 1; $j++){
for ($i = 0; $i < count($students) - $j - 1; $i++){
if ($students[$i]->bilet > $students[$i + 1]->bilet){
$tmp_var = $students[$i + 1];
$students[$i + 1] = $students[$i];
$students[$i] = $tmp_var;
}
}
}
foreach($students as $student){
echo $student->displayStudentInfo();
}
?>
