Calling JSON data through the function inside the php? - php

Question

Actually , I did the JSON calling from the PHP file named as student_detail.php
localhost/demo/student_details.php
I need to call the JSON file inside the student_details.php file. like
localhost/demo/student_details/get_Students_Details
by calling this way it shows an error like object not found. Here my code
<?php
include('database.php');
class student_details
{
public function get_Students_Data()
{
$query = "select * from student_table";
$result = mysql_query($query);
$student_data = array();
while($row = mysql_fetch_assoc($result))
{
$student_data[] = array(
'Student Id' => $row["student_id"],
'Register No' => $row["student_register_no"],
'Roll No' => $row["student_roll_no"],
'Name' => $row["student_name"],
'Date Of Birth' => $row["student_DOB"],
'Gender' => $row["student_gender"],
'Nationality' => $row["student_nationality"],
'City' => $row["student_city"],
'Pincode' => $row["student_pincode"]
);
};
echo json_encode($student_data,JSON_PRETTY_PRINT);
}
}
?>
How do I resolve it.?

Answer 1

You are using "clean urls", which pure PHP doesnt support.
Its unclear if you are using a framework which does support that or not.
Your code, as is, should work if you are using a framework with clean urls.
Please provide some more informations for further help.
If you do NOT use a framework, all you have to do is create a new file, which will be called if you want to request a JSON response. Then you create a new object of your student_details class and call the method get_Student_Data().
i.e:
<?php
include('classes/student_details.php');
$student = new student_details;
$student->get_Student_Data();
Unrelated, but still important: do NOT use mysql_* functions, since they are deprecated in PHP 5.5 and removed from PHP 7. Use mysqli_* or PDO instead.