List all files in a directory// Note that !== did not exist until 4.0.0-RC2
<?php
if ($handle = opendir('/path/to/files')) {
echo "Directory handle: $handle\n";
echo "Files:\n"; /* This is the correct way to loop over the directory. */
while (false !== ($file = readdir($handle))) {
echo "$file\n";
} /* This is the WRONG way to loop over the directory. */
while ($file = readdir($handle)) {
echo "$file\n";
} closedir($handle);
}
?>
<?php
if ($handle = opendir('/path/to/files')) {
echo "Directory handle: $handle\n";
echo "Files:\n"; /* This is the correct way to loop over the directory. */
while (false !== ($file = readdir($handle))) {
echo "$file\n";
} /* This is the WRONG way to loop over the directory. */
while ($file = readdir($handle)) {
echo "$file\n";
} closedir($handle);
}
?>
$d = dir("/etc");
echo "Handle: ".$d->handle."<br>\n";
echo "Path: ".$d->path."<br>\n";
$entry=$d->read(); //如果不想列出当前目录(即.),读一次
$entry=$d->read(); //如果不想列出上级目录(即..),读两次
while($entry=$d->read()) {
echo $entry."<br>\n";
}
$d->close();
?>
$FileCount = 0; //文件个数
$DirectoryCount = 0; //目录个数
function FCount($Path)
{
global $FileCount,$DirectoryCount;
$Handle = opendir($Path);
while($File = readdir($Handle))
{
if(filetype($Path.$File) != 'dir')
{
echo "----文件名----$File<br>";
$FileCount++;
}
if($File !='.' && $File !='..' && filetype($Path.$File)=='dir')
{
echo "目录名----$File<br>";
$DirectoryCount++;
FCount($Path."$File/");
}
}
closedir($Handle);
}FCount('./hyforum_code/');
echo "<br>请您注意脚本程序30秒钟超时警告<br><br>目录个数……………………$DirectoryCount<br>----文件个数……………………$FileCount<br>";
?>
$d = dir("/etc");
while (false !== ($entry = $d->read())) {
if(is_dir($entry)){
continue;
}else{
echo $entry."<br>\n";
}
}
$d->close();
?>