Show DevBest Upload & Unpack

BBC

New Member
Feb 4, 2013
7
4
Hello guys!

This piece of PHP code will upload a .ZIP file to your server and un-pack it!

Enjoy!

PHP:
<?php
error_reporting(0);
 
function rmdir_recursive($dir) {
    foreach(scandir($dir) as $file) {
      if ('.' === $file || '..' === $file) continue;
      if (is_dir("$dir/$file")) rmdir_recursive("$dir/$file");
      else unlink("$dir/$file");
  }
 
  rmdir($dir);
}
 
if($_FILES["zip_file"]["name"]) {
    $filename = $_FILES["zip_file"]["name"];
    $source = $_FILES["zip_file"]["tmp_name"];
    $type = $_FILES["zip_file"]["type"];
 
    $name = explode(".", $filename);
    $accepted_types = array('application/zip', 'application/x-zip-compressed', 'multipart/x-zip', 'application/x-compressed');
    foreach($accepted_types as $mime_type) {
        if($mime_type == $type) {
            $okay = true;
            break;
        }
    }
 
    $continue = strtolower($name[1]) == 'zip' ? true : false;
    if(!$continue) {
        $message = "The file you are trying to upload is not a .zip file. Please try again.";
exit;
    }
 
  /* PHP current path */
  $path = dirname(__FILE__).'/';  // absolute path to the directory where zipper.php is in
  $filenoext = basename ($filename, '.zip');  // absolute path to the directory where zipper.php is in (lowercase)
  $filenoext = basename ($filenoext, '.ZIP');  // absolute path to the directory where zipper.php is in (when uppercase)
 
  $targetdir = $path . $filenoext; // target directory
  $targetzip = $path . $filename; // target zip file
 
  /* create directory if not exists', otherwise overwrite */
  /* target directory is same as filename without extension */
 
  if (is_dir($targetdir))  rmdir_recursive ( $targetdir);
 
 
  mkdir($targetdir, 0777);
 
 
  /* here it is really happening */
 
    if(move_uploaded_file($source, $targetzip)) {
        $zip = new ZipArchive();
        $x = $zip->open($targetzip);  // open the zip file to extract
        if ($x === true) {
            $zip->extractTo($targetdir); // place in the directory with same name
            $zip->close();
 
            unlink($targetzip);
        }
        $message = "Your .zip file was uploaded and unpacked.";
    } else {
        $message = "There was a problem with the upload. Please try again.";
    }
}
 
 
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>Unzip a zip file to the webserver</title>
</head>
 
<body>
<?php if($message) echo "<p>$message</p>"; ?>
<form enctype="multipart/form-data" method="post" action="">
<label>Choose a zip file to upload: <input type="file" name="zip_file" /></label>
<br />
<input type="submit" name="submit" value="Upload" />
</form>
</body>
</html>

And if you want to upload the file to, for instance "/upload/" find:
$path = dirname(__FILE__).'/';
and change it to:
$path = dirname(__FILE__).'/upload/';

Source(s):
 

Weasel

👄 I'd intercept me
Nov 25, 2011
4,135
2,461
Its help full, its an edit of this though:
He didn't get it working, but still. There should be some credits to him.
 

NSA

sudo apt-get thefuckout.tar.gz
Dec 9, 2011
715
86
The one from hardly resembles BBC's, Holmes.
 

Markshall

Русский Стандарт
Contributor
Dec 18, 2010
2,638
2,393
PHP:
if(!$continue) {
    $message = "The file you are trying to upload is not a .zip file. Please try again.";
}

You've not told the script the exit, it will carry on what it is doing.
 

NSA

sudo apt-get thefuckout.tar.gz
Dec 9, 2011
715
86
I only scanned through it.

I agree now, some credit should be given.

Apologies, Holmes.
 

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