How to access data in an array of objects containing arrays of objects? [duplicate]

Question

I'm struggling with displaying the country_name, country_prefix followed by the city_name and city_prefix to display in PHP

Array (
    [0] => stdClass Object
        (
            [country_name] => Russian Federation
            [country_prefix] => 7
            [country_iso] => RU 
            [cities] => Array
                (
                    [0] => stdClass Object
                        (
                            [city_id] => 107
                            [city_name] => Moscow
                            [city_prefix] => 495
                            [city_nxx_prefix] => 
                            [setup] => 0
                            [monthly] => 60.9
                            [isavailable] => 1
                            [islnrrequired] => 0
                        )
                    ...

This above returns the $results array and I'm currently using something like this but have tried many iterations.

echo '<br />Results: <br />';
foreach ($result as $countries => $country) {
    foreach ($country as $details => $value) {
        echo $value . "<br/>";
    }
}

That's because you have an array of objects, not an array of arrays — Mark Baker
– Mark Baker, Commented Oct 13, 2014 at 15:36

Lorenzo Marcon · Accepted Answer · 2014-10-13 15:38:53Z

3

Try this:

foreach($results as $country){
    // country name in $country->country_name
    foreach($country->cities as $city){
        echo $city->city_name.'<br/>';
    }
}

As you've been told in comments, you have an array of objects. You can iterate it with foreach, but then you should access its properties using the proper syntax (->)

answered Oct 13, 2014 at 15:38

Lorenzo Marcon

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