查看完整版本: PHP:多级目录删除

PHP:多级目录删除

[color=#000000][color=#0000cc]<[/color][color=#0000cc]?[/color][color=#0000ff]php[/color]

[color=#ff9900]// Author: windlike
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[color=#ff9900]// Create Time: 2007-07-10
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[color=#ff9900]// Blog: windlike.cublog.cn
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[color=#0000ff]function[/color] delDir[color=#0000cc]([/color][color=#0000ff]$[/color][color=#008080]dir[/color][color=#0000cc])[/color][color=#0000cc]{[/color]
  [color=#0000ff]$[/color][color=#008080]mydir[/color] [color=#0000cc]=[/color] [color=#ff0000]dir[/color][color=#0000cc]([/color][color=#0000ff]$[/color][color=#008080]dir[/color][color=#0000cc])[/color][color=#0000cc];[/color]
  [color=#0000ff]while[/color][color=#0000cc]([/color][color=#0000ff]false[/color] [color=#0000cc]![/color][color=#0000cc]=[/color][color=#0000cc]=[/color] [color=#0000cc]([/color][color=#0000ff]$[/color][color=#008080]file[/color] [color=#0000cc]=[/color] [color=#0000ff]$[/color][color=#008080]mydir[/color][color=#0000cc]-[/color][color=#0000cc]>[/color]read[color=#0000cc]([/color][color=#0000cc])[/color][color=#0000cc])[/color][color=#0000cc])[/color][color=#0000cc]{[/color]
    [color=#0000ff]if[/color][color=#0000cc]([/color][color=#0000cc]([/color][color=#ff0000]is_dir[/color][color=#0000cc]([/color][color=#ff00ff]"$dir/$file"[/color][color=#0000cc])[/color][color=#0000cc])[/color] [color=#0000cc]&[/color][color=#0000cc]&[/color] [color=#0000cc]([/color][color=#0000ff]$[/color][color=#008080]file[/color] [color=#0000cc]![/color][color=#0000cc]=[/color] [color=#ff00ff]"."[/color][color=#0000cc])[/color] [color=#0000cc]&[/color][color=#0000cc]&[/color] [color=#0000cc]([/color][color=#0000ff]$[/color][color=#008080]file[/color] [color=#0000cc]![/color][color=#0000cc]=[/color] [color=#ff00ff]".."[/color][color=#0000cc])[/color][color=#0000cc])[/color][color=#0000cc]{[/color]
      delDir[color=#0000cc]([/color][color=#ff00ff]"$dir/$file"[/color][color=#0000cc])[/color][color=#0000cc];[/color]
    [color=#0000cc]}[/color][color=#0000ff]else[/color][color=#0000cc]{[/color]
      [color=#0000ff]if[/color][color=#0000cc]([/color][color=#0000cc]([/color][color=#0000ff]$[/color][color=#008080]file[/color] [color=#0000cc]![/color][color=#0000cc]=[/color] [color=#ff00ff]"."[/color][color=#0000cc])[/color] [color=#0000cc]&[/color][color=#0000cc]&[/color] [color=#0000cc]([/color][color=#0000ff]$[/color][color=#008080]file[/color] [color=#0000cc]![/color][color=#0000cc]=[/color] [color=#ff00ff]".."[/color][color=#0000cc])[/color][color=#0000cc])[/color][color=#0000cc]{[/color]
        [color=#ff0000]unlink[/color][color=#0000cc]([/color][color=#ff00ff]"$dir/$file"[/color][color=#0000cc])[/color][color=#0000cc];[/color]
        [color=#ff9900]//echo "unlink $dir/$file ok <br>";
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      [color=#0000cc]}[/color]
    [color=#0000cc]}[/color]
  [color=#0000cc]}[/color]
  [color=#0000ff]$[/color][color=#008080]mydir[/color][color=#0000cc]-[/color][color=#0000cc]>[/color]close[color=#0000cc]([/color][color=#0000cc])[/color][color=#0000cc];[/color]
  [color=#ff0000]rmdir[/color][color=#0000cc]([/color][color=#0000ff]$[/color][color=#008080]dir[/color][color=#0000cc])[/color][color=#0000cc];[/color]
  [color=#ff9900]//echo "rmdir $dir ok <br>";
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[color=#ff9900]//delDir("xxx"); // 不经过回收站，直接删除。本机测试时请慎用。
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[color=#0000cc]?[/color][color=#0000cc]>[/color]
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