Arrange values in array php / mysql - php

Question

I am exporting data from mysqli to google firebase DB. In firebase table one of the column named siteGeoCode (latitude and longitude) having values like [17.426083,78.439241] in array format. But in mysqli table two separate columns are there for latitude and longitude. I am trying to fetch records like below and converting those to array format.
$emp_array = array();
$sel_query = "select companyId,countryCode,createdBy,createdDat,`latitude`,`longitude`,siteName,`status` from customers limit 0,3";
$res = mysqli_query($mysqliConn,$sel_query);
while($sel_row = mysqli_fetch_assoc($res))
{
$emp_array[] = $sel_row;
$lat_array['siteGeoCode'][0] = $sel_row['latitude'];
$lat_array['siteGeoCode'][1] = $sel_row['longitude'];
array_push($emp_array,$lat_array);
}
// output
[0] => Array
(
[companyId] => iArwfGLC1lE6x3lO24cb
[countryCode] => 91
[createdBy] => X54P6gVJ7dA4Fi2fjEmc
[createdDate] => 2019-08-20 00:58:08
[latitude] => 15.6070347
[longitude] => 79.6146273
[siteName] => Ongole
[status] => 1
)
[1] => Array
(
[siteGeoCode] => Array
(
[0] => 15.6070347
[1] => 79.6146273
)
)
[2] => Array
(
[companyId] => YPbhSLWQfAR6ThhszSAf
[countryCode] => 91
[createdBy] => iArwfGLC1lE6x3lO24cb
[createdDate] => 2019-09-10 22:37:08
[latitude] =>
[longitude] =>
[siteName] => Madhap
[status] =>
)
[3] => Array
(
[siteGeoCode] => Array
(
[0] =>
[1] =>
)
)
but my desired output should be like below
[0] => Array
(
[companyId] => iArwfGLC1lE6x3lO24cb
[countryCode] => 91
[createdBy] => X54P6gVJ7dA4Fi2fjEmc
[createdDate] => 2019-08-20 00:58:08
[siteGeoPoint] => Array
(
[0] => 15.6070347
[1] => 79.6146273
)
[siteName] => Ongole
[status] => 1
)
[1] => Array
(
[companyId] => YPbhSLWQfAR6ThhszSAf
[countryCode] => 91
[createdBy] => iArwfGLC1lE6x3lO24cb
[createdDate] => 2019-09-10 22:37:08
[siteGeoPoint] => Array
(
[0] =>
[1] =>
)
[siteName] => Madhap
[status] =>
)
How can I achieve this ? Any help would be greatly appreciated. Thanks in advance

Answer 1

If you are wanting to place the result of the latitude/longitude columns into the result grouped, do the manipulations to the row, then add it to your result set, abit like below.
$result = [];
while ($row = mysqli_fetch_assoc($res)) {
// group geo
$row['siteGeoCode'] = [
$row['latitude'],
$row['longitude']
];
// unset uneeded
unset($row['latitude'], $row['longitude']);
// place in result
$result[] = $row;
}

Answer 2

You can use following code.
$output_array = array();
while($sel_row = mysqli_fetch_assoc($res)) {
$output_array[] = array(
'companyId' => $sel_row['companyId'],
'countryCode' => $sel_row['countryCode'],
'createdBy' => $sel_row['createdBy'],
'createdDate' => $sel_row['createdDate'],
'siteGeoPoint' => array($sel_row['latitude'], $sel_row['longitude']),
'siteName' => $sel_row['siteName'],
'status' => $sel_row['status'],
);
}
print_r($output_array);
you can see the difference you've used the array and I did. From you output I guess you've print different arrays.
Hope the code get you desire result!