zip文件的密码保护不起作用

Question

 My php version : 5.4.6  

This is my code. After excecuting this i got an erroe

   $zip = new ZipArchive();
   $code = $zip->open('zipfiles/test.zip', ZipArchive::CREATE | ZipArchive::OVERWRITE);
   if ($code === true)
    echo 'zip opened<br>';
   else
    echo $code.'<br>';
   $zip->addFile('test.jpg');

   $code = $zip->setPassword('secret');

   if ($code === true)
     echo 'password set<br>';
   else
     echo $code.'<br>';

   $code = $zip->close();
   if ($code === true)
    echo 'closed<br>';
   else
    echo $code.'<br>';

   echo 'done<br>';

But i got an error that

   Fatal error: Call to undefined method ZipArchive::setPassword() in D:\xampp\htdocs\zipfile.php on line 25

Answer 1

Documentation says you need php 5.6.0 or higher. You have 5.4.6. So you need to upgrade your php install.

You can find the function setPassword() at the bottom of the list of new functions added in PHP 5.6 .

Answer 2

"setPassword" does not work in this case. This function only sets the password to be used to decompress the archive; it does not turn a non-password-protected ZipArchive into a password-protected ZipArchive.