This are the files im using: modeloBd.php <?php class modeloBd { private static $server = "127.0.0.1"; private static $user = "root"; private static $password = ""; private static $dbname = "bd"; protected $conn; protected function __construct() { $conexion = new…
I am trying to add data into a MySql Database using PHP. The code: <?php session_start(); include('config.php'); if(isset($_POST['Submit'])) { $city = $_POST['city']; $from_station = $_POST['from_station']; $from_date = $_POST['from_date']; // Prepare and execute the SQL query $sql = "INSERT INTO journeys…
Trying to bind an array (1st array bind) to prevent SQL injection This is the working code: if (isset($_POST['checkbox_selected'])) { $valuesArr = array(); foreach ($_POST['checkbox_selected'] as $key => $value) { //Retrieve Array ID to find Row number for CSVOption Column…
function confirmUserID($session_id, $userid) { /* Verify that user is in database */ $query = "SELECT session_id FROM user_sessions WHERE session_id = '$session_id' AND userid = '$userid'"; $stmt = $this->db->prepare($query); $stmt->execute(array(':userid' => $userid, ':sessionid' => $session_id)); // Error message indicates it…
I have conditional statement if $hours,$minutes,$seconds equals to 0 then I have UPDATE query, it worked, the problem is I will refresh my webpage on exact time so that the query will execute, if I don't refresh the webpage and…
This is my code <form action="event_feed.php" method="POST"> <label for="title">Event Title:</label> <input type="text" name="title" id="title" required> <label for="description">Description:</label> <textarea name="description" id="description"></textarea> <label for="date">Date:</label> <input type="date" name="date" id="date" required> <label for="time">Time:</label> <input type="time" name="time" id="time" required> <label for="location">Location:</label> <input type="text" name="location" id="location"…
I have a code that do some connection to mysql server and performs some actions with results of the query. Like this: $connection = mysqli_connect($hostname, $dbusername, $dbpassword); if(!$connection) { echo mysqli_connect_error(); echo "connection to server with sitemap failed"; // do…
Very new to PHP. I am trying to delete database entry with DELETE http request sent from axios in REACT. function Delete() { const form = new FormData(); for (var i = 0; i < selected.length; i++) { form.append(i, selected[i]);…
I am having some issues with my php code. The website is ...update.php?operation=pluseinsgast?variable=test and the following code: <?php error_reporting(E_ALL); ini_set('display_errors', 1); $connection = mysqli_connect("censored"); // Step 3: Determine the operation (increment or decrement) $operationa = explode("?", $_GET['operation']); // Assuming the…
I have created a connection to a database, and am trying to create a dropdown list that retrieves values from all the rows of a table to create options for a dropdown list. I've set a $msg variable that tests…