PHP traverses all files in the XP folder_PHP tutorial

Copy code The code is as follows:

//PHP traverses all files in the folder
$handle=opendir('C:\'); //I want to traverse the files on the C drive
echo "Directory handle: $handle
";
echo "File:
";
while ($file =readdir($handle)) {
$file=iconv('GB2312','UTF-8',$file);//Convert XP's gbk encoding to UTF8
echo "$file
"; //Output file name
}
closedir($handle);
?>

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