php代码:实现当前目录文件列表列出

<?php
function tree($directory)
{
echo date(”Y-m-d H:i:s”);
$i=0;
$mydir=dir($directory);
echo “<ul>\n”;
while($file=$mydir->read() AND $i<5)
{
if((is_dir(”$directory”)) AND ($file!=”.”) AND ($file!=”..”))
{
$filetime=date(”Y-m-d H:i:s”,filectime($file));
//encode spaces
$file =  rawurlencode($file);
// convert the + (this is one result from the function rawurlencode) in %20
$url = str_replace(’+’ , ‘%20′ , $file);
echo “<li><font color=\”#ff00cc\”><a href=’”.$url.”‘>”.$url.”</a></font>  $filetime<br/></li>\n”;
$i+=1;
}
}
echo “</ul>\n”;
$mydir->close();
}

tree(”.”);  // 列出当前目录
?>