小编kub*_*dan的帖子

我有一些文件的目录

dir_archive/somedir1
dir_archive/somedir2
dir_archive/somedir3
dir_archive/mydir
dir_archive/mydir/excludedir1
dir_archive/mydir/excludedir2
dir_archive/mydir/excludedir3
dir_archive/mydir/many_other_directories...
dir_archive/mydir/my_archive_dir

我想创建tar(gz)存档dir_archive.tar.gz,不包括所有文件和目录

dir_archive/mydir/excludedir1
dir_archive/mydir/excludedir2
dir_archive/mydir/excludedir3
dir_archive/mydir/many_other_directories...

但包括

dir_archive/mydir/my_archive_dir

我不想--exclude用于每个目录

tar cvfz dir_archive.tar.gz --exclude=dir_archive/mydir/excludedir1 --exclude=dir_archive/mydir/excludedir2 --exclude=dir_archive/mydir/excludedir3

我尝试使用--add-file,但它不起作用:

tar cvfz dir_archive.tar.gz --exclude=dir_archive/mydir --add-file=dir_archive/mydir/my_archive_dir dir_archive

存在一些简单的方法？谢谢

我有这个 PHP片段:

<?php
  $colors = array('red','green','blue');
  foreach ($colors as &$item)
  {
    $item = 'color-'.$item;
  }
  print_r($colors);
?>  

输出:

Array
(
  [0] => color-red
  [1] => color-green
  [2] => color-blue
)

这是更简单的解决方案吗？

(某些数组php函数那样array_insert_before_all_items($colors,"color-"))？

谢谢