PHP dir() 函数

实例

使用 dir() 函数：

 <?php 
$d = dir(getcwd());

echo "Handle: " . $d->handle . "<br>";
 echo "Path: " . $d->path . "<br>";

while (($file = $d->read()) !== false){ 
 echo "filename: " . $file . "<br>"; 
} 
 $d->close(); 
?>

结果：

 Handle: Resource id #2
Path: /etc/php
filename: .
filename: ..
 filename: ajax.gif
filename: books.xml
filename: cdcatalog.xml
 filename: cd_catalog.xml
filename: default.html
filename: demo_array.html
filename: demo_array.htm
...
 ...
...