我希望用户能够上传图像或单个图像的 ZIP 文件。目录将存储在一个 zip_upload 文件中,单个图像存储在另一个文件中。我已经掌握了上传过程。但是在服务器上存储文件和目录时会出现问题。
一个有问题的场景:
用户上传了一个名为 A 的 .zip 文件,其中包含 2 个目录,一个名为 B,另一个名为 C。我的问题是如何检查是否有其他目录与 B 或 C 同名。请注意我没有将 A 存储为目录,而是将内部目录 B 和 C 存储。
我一直在使用PHP Zip Extensions
我当前的代码:
if($continue == "zip"){
$target_path = "/var/www/....".$filename;
// change this to the correct site path
echo "target: ".$target_path."<br/>";
//if directory already exists
//say that it already exists, please try again
$flag = 1;
//else
//upload the file
//$flag = 0;
if($flag == 1){
if(move_uploaded_file($source, $target_path)) {
$zip = new ZipArchive();
$x = $zip->open($target_path);
if ($x === true) {
$zip->extractTo("/var/www/...");
// change this to the correct site path
$zip->close();
unlink($target_path);
}
$message = "Your .zip file was uploaded and unpacked.";
} else {
$message = "There was a problem with the upload. Please try again.";
}
} else {
$message = "Already a directory called ".$filename. ". Please rename and retry. Note: Please rename the folder within the zip file.";
}
谁能给我指出一个解决方案或替代方案来做我想做的事?