Looping over Joined query - php

Question

I've got a query which outputs the following data:
Treatment ID --------- Treatment_Name ---------- Customer_type
1 Treatment 1 Ladies
1 Treatment 1 Mens
3 Treatment 2 Ladies
4 Treatment 3 Mens
I need to loop over this and output a similar structure to this:
<div class="mens ladies"> <!-- these are read from the customer_type column -->
<h4>Treatment 1</h4> <!-- this is read from the treatment_name column -->
</div>
So basically grouping by the Treatment name (or ID) and then outputting all of the customers related to this treatment.
Coming from a ColdFusion background I assumed this would be easy with a Query of Queries etc. however I've struggled with coming up with a PHP solution.
I've tried to do a while loop and only show data if the treatment_name has changed which seems to work fine but I'm not sure how to display the customer_types related to this.
Any ideas? Thanks.
Edit
Here is a copy of the query returned from the db using a mysqli_fetch_all:
array (size=22)
0 =>
array (size=3)
0 => string 'Mens' (length=4)
1 => string '1' (length=1)
2 => string 'treatment 1' (length=11)
1 =>
array (size=3)
0 => string 'Ladies' (length=6)
1 => string '1' (length=1)
2 => string 'treatment 1' (length=11)
2 =>
array (size=3)
0 => string 'Kids' (length=4)
1 => string '2' (length=1)
2 => string 'treatment 2' (length=11)
3 =>
array (size=3)
0 => string 'Ladies' (length=6)
1 => string '2' (length=1)
2 => string 'treatment 2' (length=11)
4 =>
array (size=3)
0 => string 'Mens' (length=4)
1 => string '2' (length=1)
2 => string 'treatment 2' (length=11)
5 =>
array (size=3)
0 => string 'Mens' (length=4)
1 => string '3' (length=1)
2 => string 'treatment 3' (length=11)
6 =>
array (size=3)
0 => string 'Kids' (length=4)
1 => string '3' (length=1)
2 => string 'treatment 3' (length=11)
7 =>
array (size=3)
0 => string 'Ladies' (length=6)
1 => string '3' (length=1)
2 => string 'treatment 3' (length=11)
8 =>
array (size=3)
0 => string 'Ladies' (length=6)
1 => string '4' (length=1)
2 => string 'treatment 4' (length=11)
It continues in the same format...

Answer 1

Hope this answers your question:
<?php
$link = mysqli_connect("hostname","username","password","database","port") or die("Error " . mysqli_error($link));
$query = "SELECT treatment_name,Customer_type from Treatments" or die("Error at.." . mysqli_error($link));
$result = $link->query($query);
while($row = mysqli_fetch_assoc($result)) {
$data[] = $row;
}
//I have used this sample array: Try and make your result set this way
$data = array(
array('treatment_name'=>'Treatment1','Customer_type'=>'Mens'),
array('treatment_name'=>'Treatment1','Customer_type'=>'Ladies'),
array('treatment_name'=>'Treatment2','Customer_type'=>'Mens')
);
foreach ($data as $key => &$value) {
$temp[$value['treatment_name']][$key] = $value['Customer_type'];
}
//echo "<pre>";
//print_r($data);
//print_r($temp);
//die;
foreach($temp as $key => $value){
echo "<div class = \"";
foreach($value as $key2 => $value2)
echo " ". $value2. " ";
echo "\"><h4>".$key."</h4></div></br>";
}
?>
//Output
<div class = " Mens Ladies "><h4>Treatment1</h4></div></br><div class = " Mens "><h4>Treatment2</h4></div></br>
You can use the commented lines for checking the data and adjusting accordingly.
By the way, this code directly prints the output as html, so your browser will render it. Right click the page and view source if you want the content!