PHP class for student information

Last update on May 29 2025 13:08:01 (UTC/GMT +8 hours)

7. Student Class

Write a PHP class called 'Student' with properties like 'name', 'age', and 'grade'. Implement a method to display student information.

Sample Solution:

PHP Code :

<?php
class Student {
    public $name;
    public $age;
    public $grade;

    public function displayInfo() {
        echo "Name: " . $this->name . "</br>";
        echo "Age: " . $this->age . "</br>";
        echo "Grade: " . $this->grade . "</br>";
    }
}

$student = new Student();
$student->name = "Gwladus Andrea";
$student->age = 16;
$student->grade = 10;
$student->displayInfo();
?>

Sample Output:

Name: Gwladus Andrea
Age: 16
Grade: 10

Explanation:

In the above exercise -

The "Student" class has three public properties: $name, $age, and $grade, which represent the student's name, age, and grade.
The "displayInfo()" method is implemented to display student information by echoing the values of the properties.

Flowchart:

For more Practice: Solve these Related Problems:

Write a PHP class to calculate and display a student's grade average from multiple test scores stored in an array.
Write a PHP script that extends the Student class to include methods for updating and retrieving extracurricular activity data.
Write a PHP program to sort a list of Student objects based on grade, then display the top student’s details.
Write a PHP function to validate student data before instantiating the Student class, ensuring no empty names or invalid age values.

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PHP Code Editor:

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