php 浏览目录opendir函数
opendir() 函数打开一个目录句柄,可由 closedir(),readdir() 和 rewinddir() 使用。
若成功,则该函数返回一个目录流,否则返回 false 以及一个 error。可以通过在函数名前加上 "@" 来隐藏 error 的输出。
若成功,则该函数返回一个目录流,否则返回 false 以及一个 error。可以通过在函数名前加上 "@" 来隐藏 error 的输出。
$dir = opendir("images"); //列出 images 目录中的文件 while (($file = readdir($dir)) !== false) { echo "filename: " . $file . "<br>"; } closedir($dir);
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// 看一下改装的目录浏览实现,使用表格浏览目录的结构
print("
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文件名 | n"); print("文件的大小 | n"); print("
---|---|
$entryname | "); print(""); print(filesize($entryname));//返回文件大小 print(" | "); print("
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