Online PHP editor | output for 7Xo8n

@ 2014-09-28T14:41:44Z

<?php

function mymodule_decrypt_value($string) {
  // Si es una cadena vacía no hay nada que hacer
  if (empty($string)) {
    return FALSE;
  }

  $key ="12EstaClave34es56dificil489ssswf";
  $iv  ="Imphartoz.37hAES";
  
  if (empty($key)) {
    watchdog('mymodule', 'No hay una clave para descifrar.', array(), WATCHDOG_ERROR);
    return FALSE;
  }

  if (empty($iv)) {
    watchdog('mymodule', 'No hay un vector de inicialización para descifrar.', array(), WATCHDOG_ERROR);
    return FALSE;
  }
  $plaintext_dec = mcrypt_decrypt(MCRYPT_RIJNDAEL_128, $key, base64_decode($string), MCRYPT_MODE_CBC, $iv);

  // Eliminar el padding
  return mymodule_unpadPKCS7($plaintext_dec);
}

function mymodule_unpadPKCS7($data) {
  $last = substr($data, -1);
  return substr($data, 0, strlen($data) - ord($last));
}


  mymodule_decrypt_value("V36B+ya6eMwElOoxswqGBw==");
  echo "<h1>Hello, PHP!</h1>";
?>

Output for 7.0.6 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6: Fatal error: Uncaught Error: Call to undefined function mcrypt_decrypt() in /in/7Xo8n:21 Stack trace: #0 /in/7Xo8n(33): mymodule_decrypt_value('V36B+ya6eMwElOo...') #1 {main} thrown in /in/7Xo8n on line 21
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.34, 5.6.7 - 5.6.20, 7.0.0 - 7.0.5: <h1>Hello, PHP!</h1>
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.5.35, 5.6.21 - 5.6.28: Fatal error: Call to undefined function mcrypt_decrypt() in /in/7Xo8n on line 21
Process exited with code 255.
Output for 4.4.5 - 4.4.9: Fatal error: Call to undefined function: mcrypt_decrypt() in /in/7Xo8n on line 21
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4: Fatal error: Call to undefined function: mcrypt_decrypt() in /in/7Xo8n on line 21
Process exited with code 255.
Output for 4.3.0 - 4.3.1: Fatal error: Call to undefined function: mcrypt_decrypt() in /in/7Xo8n on line 21

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