How do I save variables into the phpmyadmin database and then display them in variable form again

I am trying to UPDATE many columns in a mysql row using values passed from a webform.
I have to do this with several different tables and row combinations, so am trying to develop some reusable code, as coding in each QUERY with all the specified columns and parameters is a bit cumbersome and prone to alignment errors.

I created a login system using php and mysql. the output came out like this when I input data into the fields rather than taking me to the next page:
output
why is it doing this

I have a mySQL SELECT WHERE LIKE query on a MariaDB mySQL database which returns a queried email address. However when I perform the same query in php, it returns “Not found”. Any idea why?

My remote database access works with Sequel Ace and MySQL
Workbench but not php

Am trying to alternate through MySQL fetch array using foreach but it’s not working.
If I echo the result of the array, I will see the list of arrays but if want to pick the values of the array using foreach it will tell me ” invalid argument supplied for foreach. This is my code. Pls help me.

I have a MySQL query that successfully inserts records into the database most of the time. However, I’m encountering an issue where approximately 1 record out of every 150 fails to insert.

Closed 4 days ago.

<?php session_start(); include ‘../config.php’; // Check if user is logged in if (!isset($_SESSION[‘id’])) { echo (“<script LANGUAGE=’JavaScript’> window.alert(‘Please Login First..!!!’); window.location.href=’index.php’; </script>”); exit(); } $id = $_GET[‘id’]; $query = “SELECT * FROM tbl_associate_master WHERE id = ?”; $stmt = $conn->prepare($query); $stmt->bind_param(‘i’, $id); $stmt->execute(); $result = $stmt->get_result(); $associate = $result->fetch_assoc(); $stmt->close(); include ‘intelmark_head.php’; include ‘intelmark_sidebar.php’; ?> […]

I have a column in a table where the value is only a letter. The column name is ‘place’. When selecting everything from the table grouped by ‘place’, the letter A and the Danish letter Å is placed together. Why is that?