I have the following JSON string, I'm wanting to cycle through the 'sub' items and print them out as HTML Select Options but for some reason I can't quite get hold of them.
Only used JSON a couple times before so it's probably a rookie mistake somewhere.
{
"1":{
"question":"How happy are you with your car?",
"sub":[
"Very Happy",
"Not So Happy",
"Unhappy",
"Very Unhappy"
]
}
}
I have the following which let's me echo out the Question Value but how would I loop through each of the 'sub' arrays? (There's only ever going to be 1 question which is why I'm storing it in a single variable)
$questionAnswer = json_decode($data->question,true);
foreach ($questionAnswer as $key => $value) {
$question = $value['question'];
}