php visitFile()遍曆指定檔案夾函數_PHP教程

來源:互聯網
上載者:User
注:visitFile()有少量修改
複製代碼 代碼如下:
// 查看指定檔案夾的檔案
$fileList = array();
function visitFile($path)
{
global $fileList;
$path = str_replace("\\", "/", $path);
$fdir = dir($path);
while (($file = $fdir->read()) !== false)
{
if($file == '.' || $file == '..'){ continue; }
$pathSub = preg_replace("*/{2,}*", "/", $path."/".$file); // 替換多個反斜線
$fileList[] = is_dir($pathSub) ? $pathSub."/" : $pathSub;
if(is_dir($pathSub)){ visitFile($pathSub); }
}
$fdir->close();
return $fileList;
}
?>


if(!empty($path)){
$path = preg_replace("*/{2,}*", "/", $path);
$files = visitFile($path);
switch(strtolower($_GET["action"]))
{
case "view":
foreach($files as $key => $value)
{
printf("No.%4d·%s
\r\n", $key+1, $value);
}
break;
case "delete":
$faileFiles = array();
foreach(array_reverse($files) as $value)
{
if(!unlink($value))
{
array_push($faileFiles, $value);
}
}
if(!unlink($path)) { array_push($faileFiles, $path); }
if(count($faileFiles) > 0)
{
printf("

刪除失敗檔案(%d):

\r\n", count($faileFiles));
foreach( $faileFiles as $key => $value)
{
printf("No.%4d·%s
\r\n", $key+1, $value);
}
}
break;
}
}
?>

http://www.bkjia.com/PHPjc/322470.htmlwww.bkjia.comtruehttp://www.bkjia.com/PHPjc/322470.htmlTechArticle注:visitFile()有少量修改 複製代碼 代碼如下: ? // 查看指定檔案夾的檔案 $fileList = array(); function visitFile($path) { global $fileList; $path = str_replace(...

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