Etiket: JSON

<?php
// Verileri okuyan ve şifresini çözen fonksiyon
function oku($fileName, $secretKey, $encryptionMethod)
{
    $fileContent = file_get_contents($fileName);
    $fileData = json_decode($fileContent, true);

    $iv = base64_decode($fileData['iv']);
    $decryptedData = openssl_decrypt(base64_decode($fileData['data']), $encryptionMethod, $secretKey, 0, $iv);

    return json_decode($decryptedData, true);
}
// Verileri yazan ve şifreleyen fonksiyon
function yaz($fileName, $data, $secretKey, $encryptionMethod)
{
    $jsonData = json_encode($data);

    $ivLength = openssl_cipher_iv_length($encryptionMethod);
    $iv = openssl_random_pseudo_bytes($ivLength);

    $encryptedData = openssl_encrypt($jsonData, $encryptionMethod, $secretKey, 0, $iv);

    $encryptedFileContent = json_encode([
        'data' => base64_encode($encryptedData),
        'iv' => base64_encode($iv),
    ]);

    file_put_contents($fileName, $encryptedFileContent);
}
//VERİTABANI BAĞLANTI
$fileName = 'lisanslar.txt'; // tablo adı
$secretKey = "Alp123*_.";
$encryptionMethod = "AES-256-CBC";
//OKUMA - SELECT
$data = oku($fileName, $secretKey, $encryptionMethod);
print_r($data);
//YAZMA - INSERT
$data[] = ["name" => "Alperen", "price" => 1000];
writeData($fileName, $data, $secretKey, $encryptionMethod);
//SİLME - DELETE
$id = 0; //dizi index no
unset($data[$id]);
$data = array_values($data);
writeData($fileName, $data, $secretKey, $encryptionMethod);
//GÜNCELLEME - UPDATE
$id = 0;//güncellenecek veri id
$name= "Mehmet"; //yeni isim
$data[$id]['name'] = $name;
writeData($fileName, $data, $secretKey, $encryptionMethod);