Konversi Json 2 CSV

<?php
// Read the JSON file
$json = file_get_contents('text.json');

// Decode the JSON file
$json_data = json_decode($json, true);

// Display data
// print_r($json_data);
echo "firstName;lastName;gender;age;number\r\n";
foreach ($json_data as $key) {
    echo $key["firstName"].";".$key["lastName"].";".$key["gender"].";".$key["age"].";".$key["number"]."\r\n";
}

// Open a file in write mode ('w')
$fp = fopen('text.csv', 'w');

// Loop through file pointer and a line
foreach ($json_data as $key) {
        fputcsv($fp, $key, ";");
}

fclose($fp);