php Deletion from database error - php

Question

I am trying to delete a user from my simple E-commerce website for a project I am working on. When I click the delete button, the message appears and tells me that it correctly deleted the data from the table. But when I go into my sql database and check the data, its all still there. I cant figure out what I am doing wrong or where my error is. any help would be appreciated. My code is below.
<?php
session_start();
if (isset($_SESSION['shirt_users_id']) && isset($_SESSION['full_name'])) {
require('mysql_connect.php');
$title="List all registered users";
include_once("header_admin.php");
if (isset($_GET['shirt_users_id'])) {
$shirt_users_id = $_GET['shirt_users_id'];
function rollback_die($msg)
{
echo $msg;
global $link;
mysqli_query($link, "ROLLBACK");
mysqli_free_result($exec_select_sui);
mysqli_close($link);
include("footer_admin.php");
die();
}
function delete_records($array_refer)
{
global $link;
foreach ($array_refer as $key => $array_value) {
$table_name = substr($key, 0, -3);
foreach ($array_value as $value) {
$delete = "DELETE from $table_name where $key = $value";
$exec_delete = #mysqli_query($link, $delete);
if (!$exec_delete) {
rollback_die("Records from $table_name could not be deleted because of: ".mysqli_error($link));
}
}
}
return true;
}
#mysqli_query($link, "SET AUTOCOMMIT=0");
$select_sui = "SELECT shirt_users.shirt_users_id, shirt_users_types.shirt_users_types_id, shirt_orders.shirt_orders_id, shirt_shipping_addresses.shirt_shipping_addresses_id, shirt_billing_addresses.shirt_billing_addresses_id, shirt_credit_cards.shirt_credit_cards_id
from
shirt_users, shirt_users_types, shirt_orders, shirt_shipping_addresses, shirt_billing_addresses, shirt_credit_cards
where
shirt_users.shirt_users_id = shirt_users_types.shirt_users_id and
shirt_users_types.shirt_orders_id = shirt_orders.shirt_orders_id and
shirt_orders.shirt_shipping_addresses_id = shirt_shipping_addresses.shirt_shipping_addresses_id and
shirt_orders.shirt_billing_addresses_id = shirt_billing_addresses.shirt_billing_addresses_id and
shirt_orders.shirt_credit_cards_id = shirt_credit_cards.shirt_credit_cards_id and
shirt_users.shirt_users_id = $shirt_users_id";
$exec_select_sui = #mysqli_query($link, $select_sui);
if (!$exec_select_sui) {
rollback_die("A problem when retrieving records from the database for shirt user has occurred: ".mysqli_error($link));
} else {
$users = $gut = $orders = $shipping = $billing = $credit = array();
while ($one_row = mysqli_fetch_assoc($exec_select_sui)) {
$users[] = $one_row['shirt_users_id'];
$gut[] = $one_row['shirt_users_types_id'];
$orders[] = $one_row['shirt_orders_id'];
$shipping[] = $one_row['shirt_shipping_addresses_id'];
$billing[] = $one_row['shirt_billing_addresses_id'];
$credit[] = $one_row['shirt_credit_cards_id'];
}
$multi_array = array('shirt_users_id' => $users, 'shirt_users_types_id' => $gut, 'shirt_orders_id' => $orders, 'shirt_shipping_addresses_id' => $shipping, 'shirt_billing_addresses_id' => $billing, 'shirt_credit_cards_id' => $credit);
delete_records($multi_array);
echo "the record(s) of shirt user have successfully been deleted from the tables";
mysqli_query($link, "COMMIT");
}
}
(isset($_GET['sort']))?$sort = $_GET['sort']:$sort = 'ui';
(isset($_GET['bool']))?$bool = $_GET['bool']:$bool=true;
switch ($sort) {
case 'ui': ($bool)?$sort = "user_id ASC":$sort = "user_id DESC";
break;
case 'fn': ($bool)?$sort = "first_name ASC":$sort = "first_name DESC";
break;
case 'ln': ($bool)?$sort = "last_name ASC":$sort = "last_name DESC";
break;
case 'em': ($bool)?$sort = "email ASC":$sort = "email DESC";
break;
}
$select_users = "SELECT shirt_users_id, user_id, first_name, last_name, email from shirt_users order by $sort";
$exec_select_users = #mysqli_query($link, $select_users);
if (!$exec_select_users) {
echo "The user information could not be retrieved from the shirt_users table because of: ".mysqli_error($link);
mysqli_close($link);
include('footer_admin.php');
die();
} else {
echo "<div id='list_users'><table id='list_user' border='0'>";
echo "<tr>";
echo "<th><a href='".$_SERVER['PHP_SELF']."?sort=ui&bool=".!$bool."'>User ID</a></th>";
echo "<th><a href='".$_SERVER['PHP_SELF']."?sort=fn&bool=".!$bool."'>First Name</a></th>";
echo "<th><a href='".$_SERVER['PHP_SELF']."?sort=ln&bool=".!$bool."'>Last Name</a></th>";
echo "<th><a href='".$_SERVER['PHP_SELF']."?sort=em&bool=".!$bool."'>Email</a></th>";
echo "<th>Delete</th>";
echo "</tr>";
while ($one_row = mysqli_fetch_assoc($exec_select_users)) {
echo "<tr>";
echo "<td class='first'>".$one_row['user_id']."</td>";
echo "<td class='second'>".$one_row['first_name']."</td>";
echo "<td class='third'>".$one_row['last_name']."</td>";
echo "<td class='fourth'>".$one_row['email']."</td>";
echo "<td class='fifth'><a href='".$_SERVER['PHP_SELF']."?shirt_users_id=".$one_row['shirt_users_id']."'>Delete</a></td>";
echo "</tr>";
}
echo "<tr><td colspan = '4' class='footer'>Total number of users: </td><td class='footer'>".mysqli_num_rows($exec_select_users)."</td></tr>";
echo "</table></div>";
}
mysqli_free_result($exec_select_users);
} else {
echo "You are not an authentic administrator. Being directed to the login page...";
header("Refresh: 2; url='login.php'");
}
mysqli_close($link);
include("footer.php");
die();
?>
Also, I know my code is not the most efficient way to do things but im new to the whole html/css/php scene and am trying my best so please dont give me some off the wall answer about a differnt way to do this please!