PHP Append an array to a sub array

Question

I need to make an array of locations arrays, it must look like this

$relevanceKeys = array(
    \'locations\' => array(

        array(
            \'longitud         


        

Answer 1

Since you're only needing to push elements to the array, you can simply use the [] struct as follows:

while ($row = $result->fetch_object()) 
{
    $relevanceKeys['locations'][] = array (
        'longitude' => $row->longitude,
        'latitude' => $row->latitude
    );
} 

Answer 2

Just append the array like this:

$relevanceKeys['locations'][] = $array;
                         //^^ See here

You don't have to merge them all the time!

Also I think you want to change this:

$array = array(
             array (
                 'longitude' => $row->longitude,
                 'latitude' => $row->latitude
             )
       );

to this to get your expected structure:

$array = array(
             'longitude' => $row->longitude,
             'latitude' => $row->latitude
       );

For more information about array see the manual: http://php.net/manual/en/language.types.array.php