Функция PHP xdiff_file_patch_binary

bool xdiff_file_patch_binary ( string file, string patch, string dest )

xdiff_file_patch_binary patches file file with binary patch in file patch and stores result in file dest.

Замечание: Both files (file and patch) will be loaded into memory so ensure that your memory_limit is set high enough.

Возвращает TRUE в случае успешного завершения или FALSE в случае возникновения ошибки.

xdiff_file_patch_binary example The following code applies binary diff to a file.

   $old_version = 'archive-1.0.tgz';
   $patch = 'archive.bpatch';

   $result = xdiff_file_patch_binary($old_version, $patch, 'archive-1.1.tgz');
   if ($result) {
      echo "File patched";
   } else {
      echo "File couldn't be patched";

See also xdiff_string_patch_binary.