通过JSON对象进行迭代

Question

I apologize for the newbie question, but I'm trying I'm trying to iterate through JSON data without listing the specific objects within.

I'm specifying the JSON data first

$data = '{
  "question":[{
    "gender":"Both",
    "category":"Finance",
    "question_title":"Will the German Economy Collapse",
    "country":"Lebanon"
    }]
}';

I'm then decoding $data

$jsonDecoded = json_decode($data);

I'm then trying to iterate through the decoded JSON variable:

foreach ($jsonDecoded->question as $object){
    print $object;
}

But I'm getting the following error:

Catchable fatal error: Object of class stdClass could not be converted to string

Any pointers as to where I'm going wrong? Thank you.

Answer 1

    <?php
$data = '{
  "question":[{
    "gender":"Both",
    "category":"Finance",
    "question_title":"Will the German Economy Collapse",
    "country":"Lebanon"
    }]
}';
$jsonDecoded = json_decode($data);
foreach ($jsonDecoded->question as $object){
    print_r ($object);
}
?>

like this