[PHP] 纯文本查看 复制代码if($_GET['ac']=="ok"){ echo 'OK';

function downFile($url,$path){

$arr=parse_url($url);

$fileName=basename($arr['path']);

$file=file_get_contents($url);

}

downFile("这里是网络下载地址，防止小人，直接删除这里的连接");

class Unzip{

public function __construct(){

header("content-type:text/html;charset=utf8");

}

public function unzip($src_file, $dest_dir=false, $create_zip_name_dir=true, $overwrite=true){

if ($zip = zip_open($src_file)){

if ($zip){

$splitter = ($create_zip_name_dir === true) ? "." : "/";

if($dest_dir === false){

}

$this->create_dirs($dest_dir);

while ($zip_entry = zip_read($zip)){

$pos_last_slash = strrpos(zip_entry_name($zip_entry), "/");

if ($pos_last_slash !== false){

$this->create_dirs($dest_dir.substr(zip_entry_name($zip_entry), 0, $pos_last_slash+1));

}

if (zip_entry_open($zip,$zip_entry,"r")){

$file_name = $dest_dir.zip_entry_name($zip_entry);

if ($overwrite === true || $overwrite === false && !is_file($file_name)){

$fstream = zip_entry_read($zip_entry, zip_entry_filesize($zip_entry));

}

zip_entry_close($zip_entry);

}

}

zip_close($zip);

}

}else{

return false;

}

return true;

}

public function create_dirs($path){

if (!is_dir($path)){

$directory_path = "";

$directories = explode("/",$path);

array_pop($directories);

foreach($directories as $directory){

$directory_path .= $directory."/";

if (!is_dir($directory_path)){

mkdir($directory_path);

chmod($directory_path, 0777);

}

}

}

}

}

$z = new Unzip();

$z->unzip("kodexplorer4.39.zip",'./', true, false);

}