Home > Backend Development > PHP Tutorial > php 遍历显示文件夹下所有目录、所有文件的函数,没有分页的代码_php技巧

php 遍历显示文件夹下所有目录、所有文件的函数,没有分页的代码_php技巧

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Release: 2016-05-17 09:34:28
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 <br><?php <BR>/********************** <br>一个简单的目录递归函数 <br>第一种实现办法:用dir返回对象 <br>***********************/ <br>function tree($directory) <br>{ <br>$mydir=dir($directory); <br>echo "
Copy after login
    \n";
    while($file=$mydir->read()){
    if((is_dir("$directory/$file")) AND ($file!=".") AND ($file!=".."))
    {echo "
  • $file
  • \n";
    tree("$directory/$file");
    }
    else
    echo "
  • $file
  • \n";
    }
    echo "
\n";
$mydir->close();
}
//开始运行
echo "

目录为粉红色


\n";
tree("F:/");
/***********************
第二种实现办法:用readdir()函数
************************/
function listDir($dir){
if(is_dir($dir)){
if ($dh = opendir($dir)) {
while (($file= readdir($dh)) !== false){
if((is_dir($dir."/".$file)) && $file!="." && $file!=".."){
echo "文件名:",$file,"

";
listDir($dir."/".$file."/");
}else{
if($file!="." && $file!=".."){
echo $file."
";
}
}
}
closedir($dh);
}
}
}
//开始运行
listDir(E:/常用软件备份/);
?>
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