The Extractto () method in PHP's decompression ziparchive the problem of file loss when extracting zip in Linux+nginx environment

In the project to use ziparchive unzip the zip file, the initial test environment in the Windows platform, test pass, into the LINUX+NGINX environment when the problem (in the ZIP package is a total of more than 300 files and folders, mostly with Chinese characters file name), The phenomenon of the problem is: without the Chinese characters of the file decompression is no problem, and there are some Chinese characters and digital letters of the file decompression no problem, and then other pure text file name is lost, there is no error, and finally the problem to locate the Extractto () method, this method is a encapsulation method,       The actual source code is not visible. However, discovery for ($i = 0; $i < $zip->numfiles; $i + +) Here you can find all the files, the number is normal, then the problem appears after the copy link.      So is it possible to use this loop to extract their own copy files??     So for ($i = 0; $i < $zip->numfiles; $i + +) {$filename = $zip->getnameindex ($i); if (!is_dir ($filename)) {copy ("zip://". $path. "     # ". $filename, $topath. $filename); }else{@mkdir ($topath. '     /'. $filename, 0777);  }} The problem is solved ha. Finding this problem has wasted my day!! Hope to encounter the same file in the decompression when the lost students help ha.