IN PHP Explain what the code does: session_start(); foreach($_GET as $key => $val) $_SESSION[$key] = $val;
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IN PHP
Explain what the code does:
session_start();
foreach($_GET as $key => $val)
$_SESSION[$key] = $val;
Step by step
Solved in 2 steps
- How to remove the item from the cart if the quantity is 0? I have included my code below that I am confused about how to implement this on. <?php session_start(); $page = 'cart'; //DATABASE CONNECTION INFO include_once ('includes/database.php'); include_once ('includes/header.php'); if(!isset($_COOKIE['loggedIn'])) { header("location: login.php"); } if (isset($_POST['update'])) { for ($x = 0; $x < sizeof($_SESSION['quant']); $x++) { $quant_id = 'quant_'.$x; if($_POST[$quant_id] > 0) { $_SESSION['quant'][$x] = $_POST[$quant_id]; } elseif($_POST[$quant_id] == 0) { //HOW DO I REMOVE THE ITEM FROM THE CART IF QUANTITY IS = 0? } else { echo "Quantity must be greater than 0 to purchase."; } } } if(isset($_POST['remove'])) { //HOW DO I REMOVE THE ITEM FROM THE CART IF THE "REMOVE" BUTTON IS CLICKED? } if(isset($_POST['submit_order'])) {…Create a session variable called SProot and assign the generated positive root value to it in Oroots.php. Display this session variable in PosRoot,php page.MCQ: Which class waits for requests to come from the clients. It performs some operation based on that request, and then possibly returns a result to the client? DatagramSocket class ServerSocket class DatagramPacket class Socket class
- In JavaScript, the clearTimeout() method is used to clear all repeated commands. True or False?Look at the following interactive session, in which a two-dimensional list is created. How many rows and how many columns are in the list? numbers = [[1, 2], [10, 20], [100, 200], [1000, 2000]]The Exception shape triggers User Alerts received when only when logged into AtomSphere.
- Rewrite the same code with a different logic make sure you have the same output. <?php$cookie_name = "user";$userID = $_COOKIE[$cookie_name];if(!isset($_COOKIE[$cookie_name])){ echo "Please login in first!<br>"; exit();} include "dbconfig.php";$conn = new mysqli($hostname, $username, $password, $dbname) or die($conn->connect_error);$name = $_POST['name'];$description = mysqli_real_escape_string($conn, $_POST['description']);$term = mysqli_real_escape_string($conn, $_POST['term']);$enrollment = $_POST['enrollment'];//Query course name$Rid = '';$userGivenFacultyID = $_POST['Fid'];$userGivenRoom = $_POST['Rid'];$queryRid = "SELECT Rid FROM TECH3740.Rooms WHERE CONCAT(Building,Number) like '%$userGivenRoom%' ";$resultRid = mysqli_query($conn, $queryRid);$rid_row_ct = $resultRid->num_rows;if($rid_row_ct = 1){while($ridRow = $resultRid->fetch_assoc()){$Rid = $ridRow['Rid'];}} $queryRoomSize = "SELECT Size FROM TECH3740.Rooms WHERE Rid = $Rid";$resultRoomSize =…What are the codes for this question in PHP? Use Session State to manage individual user sessions, and make sure to kill the session upon user sign-out.this is for javaScriptDisplay "bad request" if the response's status is 400. Otherwise, display "not bad request". function responseReceivedHandler() { } var xhr = new XMLHttpRequest();xhr.addEventListener("load", responseReceivedHandler);xhr.addEventListener("error", responseReceivedHandler);xhr.open("GET", "https://wp.zybooks.com/weather.php?zip=90210");xhr.send();
- Rewrite the code so it looks different but has the same output <?php $cookie_name = "user";if(!isset($_COOKIE[$cookie_name])){ echo "please login in first!"; exit();} else { echo "logout"; include 'dbconfig.php'; $conn = new mysqli($hostname, $username, $password, $dbname) or die($conn->connect_error); $facultyQuery = "select Name, Fid from TECH3740.Faculty"; $roomQuery = "Select CONCAT(Building,Number) as BuR, size from TECH3740.Rooms"; $facultyResult = mysqli_query($conn, $facultyQuery); $roomResult = mysqli_query($conn, $roomQuery); $rooms = mysqli_num_rows($roomResult); echo " "; echo "Add a course"; echo "Course ID: (ex: CPS1231)"; echo "Course Name:"; echo "Term: Spring "; echo "Summer "; echo "Fall"; echo "Enrollment: (# of registered students)"; echo "Select a faculty: Select a faculty"; echo ""; while($row = mysqli_fetch_array($facultyResult)){ echo "" . $row['Name'] ; }…Computer Science Create a session variable called SProot and assign the generated positive root valueto it in Oroots.php. Display this session variable in PosRoot,php page.Create a REST webservice to upload files in C #. * After uploading, the API should return the file name, its size and theyour HASH code (sha256).