Grouping in a list - php - php

Question

I have mysql result as you can see below. I want to make shop based list, how can I do in PHP?
SELECT shsv.shop_id, sv.shop, shsv.shop_product_id, shsv.shop_product, sum(shsv.cash)
FROM turerp_db.shop_has_sale_view shsv
left JOIN shop_view sv ON ( sv.shop_id = shsv.shop_id )
group by shsv.shop_id, shsv.shop_product_id
ID SHOP P_ID PRODUCT PRICE
10 SHOP_1 14 PRODUCT_1 322
11 SHOP_2 3 PRODUCT_2 2000
11 SHOP_2 5 PRODUCT_3 55
SHOP_1
PRODUCT_1
SHOP_2
PRODUCT_2
PRODUCT_3

Answer 1

You can use the power of associative nature of PHP arrays: http://www.php.net/manual/en/language.types.array.php
$shops = [];
$shops['SHOP_1'][] = 'PRODUCT_1';
$shops['SHOP_2'][] = 'PRODUCT_2';
$shops['SHOP_2'][] = 'PRODUCT_3';
var_dump($shops) will print:
array(2) {
["SHOP_1"]=>
array(1) {
[0]=>
string(9) "PRODUCT_1"
}
["SHOP_2"]=>
array(2) {
[0]=>
string(9) "PRODUCT_2"
[1]=>
string(9) "PRODUCT_3"
}
}
You should also refer to your mysql driver documentation. It is likely that some of its methods will return your data in a similar manner.

Answer 2

try this
$sql = mysql_query("SELECT * FROM tablename ORDER BY SHOP P_ID ASC");//your query
$cat = ""; //initialize $cat variable
while($row = mysql_fetch_assoc($sql)){
if($row['SHOP P_ID '] != $cat) echo "<h3>".$row['SHOP P_ID ']."</h3>\r\n";
echo "<p>".$row['PRODUCT']."</p>\r\n";
$cat = $row['SHOP P_ID'];
}

Answer 3

I have found solution myself, if you have better solution, please share us.
$query = $this -> db -> query('SELECT shsv.shop_id, sv.shop, shsv.shop_product_id, shsv.shop_product, sum(shsv.cash) AS cash_total FROM turerp_db.shop_has_sale_view shsv left JOIN shop_view sv ON ( sv.shop_id = shsv.shop_id ) group by shsv.shop_id, shsv.shop_product_id');
$shops= $query -> result();
$count = 0;
echo '<table>';
foreach ($shops as $shop) {
if($count == 0){
echo '<thead><tr><th colspan="2">'.$shop->shop.'</th></tr></thead>';
echo '<tbody>';
echo '<tr><td>'.$shop->shop_product.'</td><td>'.$shop->cash_total.'</td></tr>';
$shop_id = $shop -> shop_id;
}
else {
if($shop_id == $shop -> shop_id){
echo '<tr><td>'.$shop->shop_product.'</td><td>'.$shop->cash_total.'</td></tr>';
}
else {
echo '</tbody>';
echo '<thead><tr><th colspan="2">'.$shop->shop.'</th></tr></thead>';
echo '<tbody>';
echo '<tr><td>'.$shop->shop_product.'</td><td>'.$shop->cash_total.'</td></tr>';
}
$shop_id = $shop -> shop_id;
}
$count++;
}
echo '</tbody>';
echo '</table>';