<?php
$arr = [
["question" => "What's your name?", "question_key" => "key1"],
["question" => "What's your job?", "question_key" => "key2"],
["question" => "Where do you live?", "question_key" => "key3"],
["question" => "What's your name?", "question_key" => "key1"],
["question" => "What's your job?", "question_key" => "key2"],
["question" => "Where do you live?", "question_key" => "key3"],
["question" => "What's your name?", "question_key" => "key1"],
["question" => "What's your job?", "question_key" => "key2"],
["question" => "Where do you live?", "question_key" => "key3"]
];
print_r($arr);
preferences:
54.11 ms | 402 KiB | 5 Q