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index.php
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<html>
<head>
<style>
h1 {text-align: center;}
table{
margin:0 10px;
}
table, th, td {
border: 1px solid black;
border-collapse: collapse;
}
td, th {
padding: 3px;
text-align: center;
}
th {
background-color: #00008B;
color: white;
}
tr:nth-child(odd){background-color: #f2f2f2}
table.center {
margin-left: auto;
margin-right: auto;
}
caption {font-size: 130%; font-weight: bold;}
</style>
</head>
<body style="background-color:powderblue;">
<h1>Hotel</h1>
<?php
//TYPE SERVER NAME, USERNAME AND PASSWORD FOR SQL AUTHENTICATION
$server_nm ="";
$connection = array("Database"=>"hotel","UID"=>"", "PWD"=>"");
$conn = sqlsrv_connect( $server_nm, $connection);
if( $conn ) {
//echo "Connection established!";
} else {
echo "Connection failed";
die(print_r(sqlsrv_errors(),true));
}
//question 7 from this form
//get service from radio buttons and dates from text box
echo' <form method="post">
<b>Select service and date interval</b> (for best results pick dates between 2021-05-05 and 2021-05-25)<br>
<input type="radio" id="conf" name="serviceid" value="2">Conference rooms<br>
<input type="radio" id="gym" name="serviceid" value="3">Gyms<br>
<input type="radio" id="sauna" name="serviceid" value="4">Saunas<br>
<input type="radio" id="hair" name="serviceid" value="5">Hair salons<br>
<input type="radio" id="bar" name="serviceid" value="6">Bars<br>
<input type="radio" id="food" name="serviceid" value="7">Restaurants<br>
Starting date: <input type="text" name="date1"><br>
Ending date: <input type="text" name="date2"><br>
<input type="submit" value="Submit">
</form> ';
//a service is required to be selected
//dates have default values if empty
if (isset($_POST['serviceid'])) {
if(empty($_POST['date1'])) {
$_POST['date1']='2021-05-05';
}
if(empty($_POST['date2'])) {
$_POST['date2']='2021-05-25';
}
//query to get all visits to selected service in chosen date interval
$q7="select distinct A.Area_name, C.Charge_amount,
convert(varchar(25),V.Visit_datetime) as Visit_datetime,
convert(varchar(25),V.Exit_datetime) as Exit_datetime
from Provided_at as P, Visits as V, Charge as C, Area as A
where A.Area_ID=V.Area_ID and
V.Area_ID=P.Area_ID and
C.Service_ID=P.Service_ID and
Visit_datetime between '".$_POST['date1']."' and '".$_POST['date2']."'
and P.Service_ID=".$_POST['serviceid']."
order by Visit_datetime asc";
$stmt7=sqlsrv_query($conn,$q7);
//table for all visits, including cost and date
echo'
<table class="center">
<caption>All visits to this service</caption>
<thead>
<tr>
<th>Area</th>
<th>Charge</th>
<th>Date and time of entry</th>
<th>Date and time of exit</th>
</tr>
</thead>
<tbody>';
while ($row = sqlsrv_fetch_array($stmt7, SQLSRV_FETCH_ASSOC)) {
echo'<tr>';
echo'<td>'. $row['Area_name'].'</td>';
echo'<td>'. $row['Charge_amount'].'</td>';
echo'<td>'. $row['Visit_datetime'].'</td>';
echo'<td>'. $row['Exit_datetime'].'</td>';
echo'<tr>';
}
echo'</tbody>
</table>';
}
//question 8 from this form
//Get view from radio buttons
echo'<br>
<form method="post">
<b>Select type of information</b> <br>
<input type="radio" name="sinfo">Sales per service<br>
<input type="radio" name="cinfo">Customer information<br>
<input type="submit" value="Submit">
</form> ';
if (!empty($_POST['sinfo'])) {
//query to see all sales by services
$q81 = "select Revenue, Charge_description, Count
from [Service Info]";
$stmt81=sqlsrv_query($conn,$q81);
if ($stmt81==false) {
die( print_r( sqlsrv_errors(),true));
}
//table to see all sales by service
echo'
<table class="center">
<caption>Sales per service</caption>
<thead>
<tr>
<th>Total revenue</th>
<th>Charge description</th>
<th>Number of sales</th>
</tr>
</thead>
<tbody>';
while ($row = sqlsrv_fetch_array($stmt81, SQLSRV_FETCH_ASSOC)) {
echo'<tr>';
echo'<td>'. $row['Revenue'].'</td>';
echo'<td>'. $row['Charge_description'].'</td>';
echo'<td>'. $row['Count'].'</td>';
echo'<tr>';
}
echo'</tbody>
</table> <br>';
}
if (!empty($_POST['cinfo'])){
//query to see all customer info
$q82 = "select Surname, Name, convert(varchar(25),Birthdate) as Birthdate, Phone, Email
from [Customer Info]";
$stmt82=sqlsrv_query($conn,$q82);
if ($stmt82==false) {
die( print_r( sqlsrv_errors(),true));
}
//table to see all customer information
echo'
<table class="center">
<caption>Customer information</caption>
<thead>
<tr>
<th>Surname</th>
<th>Name</th>
<th>Date of birth</th>
<th>Phone number</th>
<th>Email</th>
</tr>
</thead>
<tbody>';
while ($row = sqlsrv_fetch_array($stmt82, SQLSRV_FETCH_ASSOC)) {
echo'<tr>';
echo'<td>'. $row['Surname']."</td>";
echo'<td>'. $row['Name'].'</td>';
echo'<td>'. $row['Birthdate'].'</td>';
echo'<td>'. $row['Phone'].'</td>';
echo'<td>'. $row['Email'].'</td>';
echo'<tr>';
}
echo'</tbody>
</table> <br>';
}
//questions 9,10 from this form
//give NFC ID of customer with covid and get all visits and possible infections
echo'<br>
<form method="post">
<b>Write the NFC ID of the customer with Covid</b><br>
<input type="text" id="nfcid" name="nfcid"><br>
<input type="submit" value="Submit">
</form> ';
//check if integer was given
if(!empty($_POST['nfcid']) and is_numeric($_POST['nfcid'])) {
//query to get all visits of infected customer
$q9="select A.Area_name, convert(varchar(25),V.Visit_datetime) as Visit_datetime,
convert(varchar(25),V.Exit_datetime) as Exit_datetime
from Visits as V, Area as A
where V.Area_ID=A.Area_ID and
V.NFC_ID=".$_POST['nfcid']."
order by Visit_datetime";
$stmt9=sqlsrv_query($conn,$q9);
//table to see all visits of infected customer
echo'
<table style="float:left;">
<caption>All visits by this customer</caption>
<thead>
<tr>
<th>Area</th>
<th>Date and time of entry</th>
<th>Date and time of exit</th>
</tr>
</thead>
<tbody>';
while ($row = sqlsrv_fetch_array($stmt9, SQLSRV_FETCH_ASSOC)) {
echo'<tr>';
echo'<td>'. $row['Area_name'].'</td>';
echo'<td>'. $row['Visit_datetime'].'</td>';
echo'<td>'. $row['Exit_datetime'].'</td>';
echo'<tr>';
}
echo'</tbody>
</table>';
//query to see all other customers possibly infected by said person
$q10="select V2.NFC_ID, A.Area_name, convert(varchar(25),V2.Visit_datetime) as Visit_datetime,
convert(varchar(25),V2.Exit_datetime) as Exit_datetime
from Visits as V1, Area as A, Visits as V2
where V1.Area_ID=A.Area_ID and
V2.Area_ID=V1.Area_ID and
V1.NFC_ID=".$_POST['nfcid']." and
V2.NFC_ID<>V1.NFC_ID and
V2.Exit_datetime between V1.Visit_datetime and V1.Exit_datetime+0.05
order by V1.Visit_datetime";
$stmt10=sqlsrv_query($conn,$q10);
//table to see NFC ID of possibly infected customers
//as well as the area and time in common with infected person
echo'
<table>
<caption>Other customers with possibility of infection</caption>
<thead>
<tr>
<th>NFC ID</th>
<th>Area in common</th>
<th>Date and time of entry</th>
<th>Date and time of exit</th>
</tr>
</thead>
<tbody>';
while ($row = sqlsrv_fetch_array($stmt10, SQLSRV_FETCH_ASSOC)) {
echo'<tr>';
echo'<td>'. $row['NFC_ID'].'</td>';
echo'<td>'. $row['Area_name'].'</td>';
echo'<td>'. $row['Visit_datetime'].'</td>';
echo'<td>'. $row['Exit_datetime'].'</td>';
echo'<tr>';
}
echo'</tbody>
</table>';
}
//question 11 from this form
echo'<br>
<form method="post">
<b>Pick age group for service use statistics</b><br>
<input type="radio" id="Over 60" name="age" value="Over 60">
<label for="male">Over 60</label><br>
<input type="radio" id="40-60" name="age" value="40-60">
<label for="female">40-60</label><br>
<input type="radio" id="Under 40" name="age" value="Under 40">
<label for="other">Under 40</label>
<br>
<br>
<input type="radio" id="last5" name="5days" value="yes">Only last 5 days<br>
<br>
<input type="submit" value="Submit">
</form>';
if (isset($_POST['age'])) {
$answer=$_POST['age'];
if(empty($_POST['5days'])){
//--------------------------------------------------------------------
if ($answer=="Over 60") {
$q1111 = "select top 15 count(A.Area_name) as Count, A.Area_name
from Visits as V, Area as A, Customer as C
where V.Area_ID=A.Area_ID and
V.NFC_ID=C.NFC_ID and
C.Birthdate <'1961'
group by A.Area_name
order by count(A.Area_name) desc";
$stmt1111=sqlsrv_query($conn,$q1111);
if ($stmt1111==false) {
die( print_r( sqlsrv_errors(),true));
}
echo '<table style="float:left;">
<caption>15 most visited areas over 60yo</caption>
<thead>
<tr>
<th>Area</th>
<th>Number of visits</th>
</tr>
</thead>
<tbody>';
while ($row = sqlsrv_fetch_array($stmt1111, SQLSRV_FETCH_ASSOC)) {
echo'<tr>';
echo'<td>'. $row['Area_name']."</td>";
echo'<td>'. $row['Count'].'</td>';
echo'<tr>';
}
$q1121 = "select S.Service_description, count(S.Service_ID) as Count
from Visits as V, Customer as C, Provided_at as P, Service as S
where V.Area_ID=P.Area_ID and
V.NFC_ID=C.NFC_ID and
P.Service_ID=S.Service_ID and
S.Service_description<>'stay at room' and
C.Birthdate <'1961'
group by S.Service_description
order by count(S.Service_ID) desc";
$stmt1121=sqlsrv_query($conn,$q1121);
if ($stmt1121==false) {
die( print_r( sqlsrv_errors(),true));
}
echo'
<table style="float:left;">
<caption>Most used services over 60yo</caption>
<thead>
<tr>
<th>Service</th>
<th>Uses</th>
</tr>
</thead>
<tbody>';
while ($row = sqlsrv_fetch_array($stmt1121, SQLSRV_FETCH_ASSOC)) {
echo'<tr>';
echo'<td>'. $row['Service_description']."</td>";
echo'<td>'. $row['Count'].'</td>';
echo'<tr>';
}
$q1131 = "select S.Service_description, count(distinct C.NFC_ID) as Count
from Visits as V, Customer as C, Provided_at as P, Service as S
where V.Area_ID=P.Area_ID and
V.NFC_ID=C.NFC_ID and
P.Service_ID=S.Service_ID and
S.Service_description<>'stay at room' and
C.Birthdate <'1961'
group by S.Service_description
order by count(distinct C.NFC_ID) desc";
$stmt1131=sqlsrv_query($conn,$q1131);
if ($stmt1131==false) {
die( print_r( sqlsrv_errors(),true));
}
echo'
<table style="float:left;">
<caption>Most popular services over 60yo</caption>
<thead>
<tr>
<th>Service</th>
<th>Customers</th>
</tr>
</thead>
<tbody>';
while ($row = sqlsrv_fetch_array($stmt1131, SQLSRV_FETCH_ASSOC)) {
echo'<tr>';
echo'<td>'. $row['Service_description']."</td>";
echo'<td>'. $row['Count'].'</td>';
echo'<tr>';
}
}
//----------------------------------------------------------------------------
if ($answer=="40-60") {
$q1112 = "select top 15 count(A.Area_name) as Count, A.Area_name
from Visits as V, Area as A, Customer as C
where V.Area_ID=A.Area_ID and
V.NFC_ID=C.NFC_ID and
C.Birthdate between '1961' and '1981'
group by A.Area_name
order by count(A.Area_name) desc";
$stmt1112=sqlsrv_query($conn,$q1112);
if ($stmt1112==false) {
die( print_r( sqlsrv_errors(),true));
}
echo '<table style="float:left;">
<caption>15 most visited areas 40-60yo</caption>
<thead>
<tr>
<th>Area</th>
<th>Number of visits</th>
</tr>
</thead>
<tbody>';
while ($row = sqlsrv_fetch_array($stmt1112, SQLSRV_FETCH_ASSOC)) {
echo'<tr>';
echo'<td>'. $row['Area_name']."</td>";
echo'<td>'. $row['Count'].'</td>';
echo'<tr>';
}
$q1122 = "select S.Service_description, count(S.Service_ID) as Count
from Visits as V, Customer as C, Provided_at as P, Service as S
where V.Area_ID=P.Area_ID and
V.NFC_ID=C.NFC_ID and
P.Service_ID=S.Service_ID and
S.Service_description<>'stay at room' and
C.Birthdate between '1961' and '1981'
group by S.Service_description
order by count(S.Service_ID) desc";
$stmt1122=sqlsrv_query($conn,$q1122);
if ($stmt1122==false) {
die( print_r( sqlsrv_errors(),true));
}
echo'
<table style="float:left;">
<caption>Most used services 40-60yo</caption>
<thead>
<tr>
<th>Service</th>
<th>Uses</th>
</tr>
</thead>
<tbody>';
while ($row = sqlsrv_fetch_array($stmt1122, SQLSRV_FETCH_ASSOC)) {
echo'<tr>';
echo'<td>'. $row['Service_description']."</td>";
echo'<td>'. $row['Count'].'</td>';
echo'<tr>';
}
$q1132 = "select S.Service_description, count(distinct C.NFC_ID) as Count
from Visits as V, Customer as C, Provided_at as P, Service as S
where V.Area_ID=P.Area_ID and
V.NFC_ID=C.NFC_ID and
P.Service_ID=S.Service_ID and
S.Service_description<>'stay at room' and
C.Birthdate between '1961' and '1981'
group by S.Service_description
order by count(distinct C.NFC_ID) desc";
$stmt1132=sqlsrv_query($conn,$q1132);
if ($stmt1132==false) {
die( print_r( sqlsrv_errors(),true));
}
echo'
<table style="float:left;">
<caption>Most popular services 40-60yo</caption>
<thead>
<tr>
<th>Service</th>
<th>Customers</th>
</tr>
</thead>
<tbody>';
while ($row = sqlsrv_fetch_array($stmt1132, SQLSRV_FETCH_ASSOC)) {
echo'<tr>';
echo'<td>'. $row['Service_description']."</td>";
echo'<td>'. $row['Count'].'</td>';
echo'<tr>';
}
}
//----------------------------------------------------------------------------
if ($answer=="Under 40") {
$q1113 = "select top 15 count(A.Area_name) as Count, A.Area_name
from Visits as V, Area as A, Customer as C
where V.Area_ID=A.Area_ID and
V.NFC_ID=C.NFC_ID and
C.Birthdate >'1981'
group by A.Area_name
order by count(A.Area_name) desc";
$stmt1113=sqlsrv_query($conn,$q1113);
if ($stmt1113==false) {
die( print_r( sqlsrv_errors(),true));
}
echo '<table style="float:left;">
<caption>15 most visited areas under 40yo</caption>
<thead>
<tr>
<th>Area</th>
<th>Number of visits</th>
</tr>
</thead>
<tbody>';
while ($row = sqlsrv_fetch_array($stmt1113, SQLSRV_FETCH_ASSOC)) {
echo'<tr>';
echo'<td>'. $row['Area_name']."</td>";
echo'<td>'. $row['Count'].'</td>';
echo'<tr>';
}
$q1123 = "select S.Service_description, count(S.Service_ID) as Count
from Visits as V, Customer as C, Provided_at as P, Service as S
where V.Area_ID=P.Area_ID and
V.NFC_ID=C.NFC_ID and
P.Service_ID=S.Service_ID and
S.Service_description<>'stay at room' and
C.Birthdate >'1981'
group by S.Service_description
order by count(S.Service_ID) desc";
$stmt1123=sqlsrv_query($conn,$q1123);
if ($stmt1123==false) {
die( print_r( sqlsrv_errors(),true));
}
echo'
<table style="float:left;">
<caption>Most used services under 40yo</caption>
<thead>
<tr>
<th>Service</th>
<th>Uses</th>
</tr>
</thead>
<tbody>';
while ($row = sqlsrv_fetch_array($stmt1123, SQLSRV_FETCH_ASSOC)) {
echo'<tr>';
echo'<td>'. $row['Service_description']."</td>";
echo'<td>'. $row['Count'].'</td>';
echo'<tr>';
}
$q1133 = "select S.Service_description, count(distinct C.NFC_ID) as Count
from Visits as V, Customer as C, Provided_at as P, Service as S
where V.Area_ID=P.Area_ID and
V.NFC_ID=C.NFC_ID and
P.Service_ID=S.Service_ID and
S.Service_description<>'stay at room' and
C.Birthdate >'1981'
group by S.Service_description
order by count(distinct C.NFC_ID) desc";
$stmt1133=sqlsrv_query($conn,$q1133);
if ($stmt1133==false) {
die( print_r( sqlsrv_errors(),true));
}
echo'
<table style="float:left;">
<caption>Most popular services under 40yo</caption>
<thead>
<tr>
<th>Service</th>
<th>Customers</th>
</tr>
</thead>
<tbody>';
while ($row = sqlsrv_fetch_array($stmt1133, SQLSRV_FETCH_ASSOC)) {
echo'<tr>';
echo'<td>'. $row['Service_description']."</td>";
echo'<td>'. $row['Count'].'</td>';
echo'<tr>';
}
}
//----------------------------------------------------------------------------
//------------------------------------------------------------------------------
}
else{
?>
<h2>Results for last 5 days</h2>
<?php
if ($answer=="Over 60") {
$q11112 = "select top 15 count(A.Area_name) as Count, A.Area_name
from Visits as V, Area as A, Customer as C
where V.Area_ID=A.Area_ID and
V.NFC_ID=C.NFC_ID and
V.Visit_datetime>'2021/05/20' and
C.Birthdate <'1961'
group by A.Area_name
order by count(A.Area_name) desc";
$stmt11112=sqlsrv_query($conn,$q11112);
if ($stmt11112==false) {
die( print_r( sqlsrv_errors(),true));
}
echo '<table style="float:left;">
<caption>15 most visited areas over 60yo</caption>
<thead>
<tr>
<th>Area</th>
<th>Number of visits</th>
</tr>
</thead>
<tbody>';
while ($row = sqlsrv_fetch_array($stmt11112, SQLSRV_FETCH_ASSOC)) {
echo'<tr>';
echo'<td>'. $row['Area_name']."</td>";
echo'<td>'. $row['Count'].'</td>';
echo'<tr>';
}
$q11212 = "select S.Service_description, count(S.Service_ID) as Count
from Visits as V, Customer as C, Provided_at as P, Service as S
where V.Area_ID=P.Area_ID and
V.NFC_ID=C.NFC_ID and
P.Service_ID=S.Service_ID and
S.Service_description<>'stay at room' and
V.Visit_datetime>'2021/05/20' and
C.Birthdate <'1961'
group by S.Service_description
order by count(S.Service_ID) desc";
$stmt11212=sqlsrv_query($conn,$q11212);
if ($stmt11212==false) {
die( print_r( sqlsrv_errors(),true));
}
echo'
<table style="float:left;">
<caption>Most used services over 60yo</caption>
<thead>
<tr>
<th>Service</th>
<th>Uses</th>
</tr>
</thead>
<tbody>';
while ($row = sqlsrv_fetch_array($stmt11212, SQLSRV_FETCH_ASSOC)) {
echo'<tr>';
echo'<td>'. $row['Service_description']."</td>";
echo'<td>'. $row['Count'].'</td>';
echo'<tr>';
}
$q11312 = "select S.Service_description, count(distinct C.NFC_ID) as Count
from Visits as V, Customer as C, Provided_at as P, Service as S
where V.Area_ID=P.Area_ID and
V.NFC_ID=C.NFC_ID and
P.Service_ID=S.Service_ID and
S.Service_description<>'stay at room' and
V.Visit_datetime>'2021/05/20' and
C.Birthdate <'1961'
group by S.Service_description
order by count(distinct C.NFC_ID) desc";
$stmt11312=sqlsrv_query($conn,$q11312);
if ($stmt11312==false) {
die( print_r( sqlsrv_errors(),true));
}
echo'
<table style="float:left;">
<caption>Most popular services over 60yo</caption>
<thead>
<tr>
<th>Service</th>
<th>Customers</th>
</tr>
</thead>
<tbody>';
while ($row = sqlsrv_fetch_array($stmt11312, SQLSRV_FETCH_ASSOC)) {
echo'<tr>';
echo'<td>'. $row['Service_description']."</td>";
echo'<td>'. $row['Count'].'</td>';
echo'<tr>';
}
}
//----------------------------------------------------------------------------
if ($answer=="40-60") {
$q11122 = "select top 15 count(A.Area_name) as Count, A.Area_name
from Visits as V, Area as A, Customer as C
where V.Area_ID=A.Area_ID and
V.NFC_ID=C.NFC_ID and
V.Visit_datetime>'2021/05/20' and
C.Birthdate between '1961' and '1981'
group by A.Area_name
order by count(A.Area_name) desc";
$stmt11122=sqlsrv_query($conn,$q11122);
if ($stmt11122==false) {
die( print_r( sqlsrv_errors(),true));
}
echo '<table style="float:left;">
<caption>15 most visited areas 40-60yo</caption>
<thead>
<tr>
<th>Area</th>
<th>Number of visits</th>
</tr>
</thead>
<tbody>';
while ($row = sqlsrv_fetch_array($stmt11122, SQLSRV_FETCH_ASSOC)) {
echo'<tr>';
echo'<td>'. $row['Area_name']."</td>";
echo'<td>'. $row['Count'].'</td>';
echo'<tr>';
}
$q11222 = "select S.Service_description, count(S.Service_ID) as Count
from Visits as V, Customer as C, Provided_at as P, Service as S
where V.Area_ID=P.Area_ID and
V.NFC_ID=C.NFC_ID and
P.Service_ID=S.Service_ID and
S.Service_description<>'stay at room' and
V.Visit_datetime>'2021/05/20' and
C.Birthdate between '1961' and '1981'
group by S.Service_description
order by count(S.Service_ID) desc";
$stmt11222=sqlsrv_query($conn,$q11222);
if ($stmt11222==false) {
die( print_r( sqlsrv_errors(),true));
}
echo'
<table style="float:left;">
<caption>Most used services 40-60yo</caption>
<thead>
<tr>
<th>Service</th>
<th>Uses</th>
</tr>
</thead>
<tbody>';
while ($row = sqlsrv_fetch_array($stmt11222, SQLSRV_FETCH_ASSOC)) {
echo'<tr>';
echo'<td>'. $row['Service_description']."</td>";
echo'<td>'. $row['Count'].'</td>';
echo'<tr>';
}
$q11322 = "select S.Service_description, count(distinct C.NFC_ID) as Count
from Visits as V, Customer as C, Provided_at as P, Service as S
where V.Area_ID=P.Area_ID and
V.NFC_ID=C.NFC_ID and
P.Service_ID=S.Service_ID and
S.Service_description<>'stay at room' and
V.Visit_datetime>'2021/05/20' and
C.Birthdate between '1961' and '1981'
group by S.Service_description
order by count(distinct C.NFC_ID) desc";
$stmt11322=sqlsrv_query($conn,$q11322);
if ($stmt11322==false) {
die( print_r( sqlsrv_errors(),true));
}
echo'
<table style="float:left;">
<caption>Most popular services 40-60yo</caption>
<thead>
<tr>
<th>Service</th>
<th>Customers</th>
</tr>
</thead>
<tbody>';
while ($row = sqlsrv_fetch_array($stmt11322, SQLSRV_FETCH_ASSOC)) {
echo'<tr>';
echo'<td>'. $row['Service_description']."</td>";
echo'<td>'. $row['Count'].'</td>';
echo'<tr>';
}
}
//----------------------------------------------------------------------------
if ($answer=="Under 40") {
$q11132 = "select top 15 count(A.Area_name) as Count, A.Area_name
from Visits as V, Area as A, Customer as C
where V.Area_ID=A.Area_ID and
V.NFC_ID=C.NFC_ID and
V.Visit_datetime>'2021/05/20' and
C.Birthdate >'1981'
group by A.Area_name
order by count(A.Area_name) desc";
$stmt11132=sqlsrv_query($conn,$q11132);
if ($stmt11132==false) {
die( print_r( sqlsrv_errors(),true));
}
echo '<table style="float:left;">
<caption>15 most visited areas under 40yo</caption>
<thead>
<tr>
<th>Area</th>
<th>Number of visits</th>
</tr>
</thead>
<tbody>';
while ($row = sqlsrv_fetch_array($stmt11132, SQLSRV_FETCH_ASSOC)) {
echo'<tr>';
echo'<td>'. $row['Area_name']."</td>";
echo'<td>'. $row['Count'].'</td>';
echo'<tr>';
}
$q11232 = "select S.Service_description, count(S.Service_ID) as Count
from Visits as V, Customer as C, Provided_at as P, Service as S
where V.Area_ID=P.Area_ID and
V.NFC_ID=C.NFC_ID and
P.Service_ID=S.Service_ID and
S.Service_description<>'stay at room' and
V.Visit_datetime>'2021/05/20' and
C.Birthdate >'1981'
group by S.Service_description
order by count(S.Service_ID) desc";
$stmt11232=sqlsrv_query($conn,$q11232);
if ($stmt11232==false) {
die( print_r( sqlsrv_errors(),true));
}
echo'
<table style="float:left;">
<caption>Most used services under 40yo</caption>
<thead>
<tr>
<th>Service</th>
<th>Uses</th>
</tr>
</thead>
<tbody>';
while ($row = sqlsrv_fetch_array($stmt11232, SQLSRV_FETCH_ASSOC)) {
echo'<tr>';
echo'<td>'. $row['Service_description']."</td>";
echo'<td>'. $row['Count'].'</td>';
echo'<tr>';
}
$q11332 = "select S.Service_description, count(distinct C.NFC_ID) as Count
from Visits as V, Customer as C, Provided_at as P, Service as S
where V.Area_ID=P.Area_ID and
V.NFC_ID=C.NFC_ID and
P.Service_ID=S.Service_ID and
S.Service_description<>'stay at room' and
V.Visit_datetime>'2021/05/20' and
C.Birthdate >'1981'
group by S.Service_description
order by count(distinct C.NFC_ID) desc";
$stmt11332=sqlsrv_query($conn,$q11332);
if ($stmt11332==false) {
die( print_r( sqlsrv_errors(),true));
}
echo'
<table style="float:left;">
<caption>Most popular services under 40yo</caption>
<thead>
<tr>
<th>Service</th>
<th>Customers</th>
</tr>
</thead>
<tbody>';
while ($row = sqlsrv_fetch_array($stmt11332, SQLSRV_FETCH_ASSOC)) {
echo'<tr>';
echo'<td>'. $row['Service_description']."</td>";
echo'<td>'. $row['Count'].'</td>';
echo'<tr>';
}
}
}
}