How to add value and key to associative array in php

Question

I am trying to add two keys and values inside an associative array within a loop but I can't get it to work.

At the moment this is my code:

$bedrijven            = "
select
  cnt.id, cnt.title, cnt.introtext, cnt.ordering, cnt.state, f.item_id,
  max(case when f.field_id = 3 then f.value end) as plaats,
  max(case when f.field_id = 1 then f.value end) as straat
from snm_fields_values f
join snm_content cnt
on cnt.id = f.item_id
where cnt.state = 1
group by f.item_id
order by f.item_id, plaats, straat";
$bedrijvencon       = $conn->query($bedrijven);
$bedrijvenarray = [];
while($bedrijven    = $bedrijvencon->fetch_assoc()){
   array_push($bedrijvenarray, $bedrijven);
   $straatnaam = str_replace(' ', '+', $bedrijven['straat']);
   $bedrijflijst .= $bedrijven['plaats'].$straatnaam.'<br>';
   $getlatlong = file_get_contents("https://maps.googleapis.com/maps/api/geocode/json?address=".$bedrijven['plaats'].",".$straatnaam."&key=myapikey");
   $latlongarray = json_decode($getlatlong);
   $lat = '';
   $lng = '';
   foreach ($latlongarray->results as $key => $latlong){
    //  $latlonglijst .= $latlong->geometry->location->lat.'&nbsp;';
    //  $latlonglijst .= $latlong->geometry->location->lng.'<br>';
    $lat .= $latlong->geometry->location->lat;
    $lng .= $latlong->geometry->location->lng;
    // array_push($bedrijvenarray, $lat, $lng);
    $new_array = array('lat'=>''.$lat.'', 'lng'=>''.$lng.'');

   }
   $merged_array = array_merge($new_array,$bedrijvenarray);
}
$jsonobject = json_encode($bedrijvenarray);

echo '<pre>';
print_r($merged_array);
echo '</pre>';

This returns the following:

As you can see the lat and long are out of place and only loaded once. Every item needs to have its own lat long like this:

[6] => Array
            (
                [id] => 9
                [title] => Molengraaf Makelaardij
                [introtext] => 
    Lorem ipsum dolor sit amet, consectetur adipiscing elit. Phasellus 

                [ordering] => 0
                [state] => 1
                [item_id] => 9
                [plaats] => Zuidland
                [straat] => Mr. P.J. Oudweg 56
                [lat] => 51.8214507
                [lng] => 4.2591759
            )

What am I doing wrong? I've tried array_push but this shows the keys as numbers, and I need them to be text (lat,lng) because that is how I use them with javascript later on. array_merge like I am using now is also not giving the result I need.

Answer 1

Instead of using array_push, do it manually,

while($bedrijven    = $bedrijvencon->fetch_assoc()){
   $straatnaam = str_replace(' ', '+', $bedrijven['straat']);
   $bedrijflijst .= $bedrijven['plaats'].$straatnaam.'<br>';
   $getlatlong = file_get_contents("https://maps.googleapis.com/maps/api/geocode/json?address=".$bedrijven['plaats'].",".$straatnaam."&key=myapikey");
   $latlongarray = json_decode($getlatlong);
   $lat = '';
   $lng = '';
   foreach ($latlongarray->results as $key => $latlong){
    //  $latlonglijst .= $latlong->geometry->location->lat.'&nbsp;';
    //  $latlonglijst .= $latlong->geometry->location->lng.'<br>';
    $lat .= $latlong->geometry->location->lat;
    $lng .= $latlong->geometry->location->lng;
    // array_push($bedrijvenarray, $lat, $lng);
    $new_array = array('lat'=>''.$lat.'', 'lng'=>''.$lng.'');

   }
   $merged_array = array_merge($new_array,$bedrijvenarray);
   // Check the change below this line.
   $bedrijven['lat'] = $new_array['lat'];
   $bedrijiven['lng'] = $new_array['lng'];
   $bedrijvenarray[] = $bedrijven;
}

How to add value and key to associative array in php

Question

1 answers

solution1
1 ACCPTED 2017-10-25 14:09:29

How to add value and key to associative array in php

Question

1 answers

solution1 1 ACCPTED 2017-10-25 14:09:29

solution1
1 ACCPTED 2017-10-25 14:09:29