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Question 2 [ 1 7 marks ] ( a ) The process of orenting a web service using PHP typically involves the following 5 koy

Question 2
[17 marks]
(a) The process of orenting a web service using PHP typically involves the following 5 koy stops. Following these key steps, we can create a web service using PHP that meets requirements and provides a reliable and efficient means of communication between different systems or applications. Give/Explain the detail description of each step:
[5 marks]
\table[[Step,Description],[1. Designing the API,],[\table[[2. Setting up the],[Development],[Environment]],],[\table[[3. Implementing the],[Service]],-],[\table[[4. Testing and],[Debugging]],\table[[Prepare the web service for deployment to a production environment.],[Create comprehensive documentation that explains the API endpoints,],[request/response formats, authentication requirements, and any],[additional guidelines for developers who will use the service]]],[5.,]]
(b) Tho following PII codo is intonded to procoss data from a clicnt-side application,
process it, and store it into a databnso table. Pill in tho blank to complete the code. Do
not rowrito the ontire code. Instead, provide the correct statements for (i-vi) in your
answer
prepare ($sq1);
$stmt->bind_param
(11i );
// Execute the prepared statement
if ($stmt->execute ())(
// User data successfully inserted into the database
$response = array ("success"=> true, "message" => "User data stored
in the database.");
} else 1
// An error occurred while inserting the data
$response =
iv?()
;
1
// close the database connection
Sstrmt->close ();
$conn->close ();
r
// Return the JSON response
header (' Content-Type
echo joon_encode (
vi
I;
(c) The PHP code provided bolow serves a GITT request to retricve all user records from a
database table and roturns tho usors as JSON. Fill in the blank to complete the code. Do
not rewrite tho entire code. Instend, provide the correct statements for (i-ix) in your
answer
[6 marks]
K?php
// Assume a complete code for establishing a database connection here
if (i?['REQUEST_METHOD']mm'11')(
// Fetch all users
$connection = $db_connect ():
$statement = $connection.query ("SELECT * FROM user");
$users = $statement.fetchAll (PDO:FETCH_ASSOC) ;
if (1 ii
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