mcorkum

    function handleComments() {
        global $conn;
        $success = false;
        $err = "";

        if(isset($_POST["send"])) {
            //echo "you have pressed submit </br>";
            if (!empty($_POST["fullname"])) {
                $fn = sanitize_input($_POST["fullname"]);
                //echo "You have entered your name. </br>";

mcorkum

$query = "INSERT INTO feedback (name, email, comment) VALUES ('$fn', '$em', '$comm')";

if (mysqli_query($conn, $query)) {
    echo "New record created successfully";
} else {
    echo "Error: " . $query . "<br>" . mysqli_error($conn);
}

mysqli_close($conn);

mcorkum

$sql = "INSERT INTO feedback (name, email, comment) VALUES ('$fn', '$em', '$comm')";

if ($conn->query($sql) === TRUE) {
    echo "New record created successfully";
} else {
    echo "Error: " . $sql . "<br>" . $conn->error;
}

mcorkum

$query = "INSERT INTO tableName VALUES (DEFAULT,'$fullname', '$email', '$comment')";

or:

$query = "INSERT INTO tableName (fullname, email, comment) VALUES ('$fullname', '$email', '$comment')";

mcorkum

<?php
/**
 * @package Carleton Gallery
 */
/*
Plugin Name: Carleton Gallery
Plugin URI: http://carleton.ca/webservices
Description: Override Default WP Gallery Shortcode with something better.
Version: 1
Author: Mike Corkum