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[Original] PHP+ajax implements simulated Win file management system 2_PHP tutorial
- WBOYOriginal
- 2016-07-13 10:59:57946browse
[Original] php+ajax implements simulated Win file management system
//This tutorial is original from this site, please indicate the source when reprinting
Author: www.drise.cn
Email:drise@163.com
QQ:271728967//
Continuing from the above, let’s look at the dir.php file code:
$dir_path=isset($_GET['url'])?$_GET['url']:'..';
//$totallen = strlen($dir_path);
//$sublen = strlen(substr($dir_path,strrpos($dir_path,"/")));
$lastdir = substr($dir_path,0,strlen($dir_path)-strlen(substr($dir_path,strrpos($dir_path,"/"))));
Tool($dir_path,$lastdir);
CheckDir($dir_path);
//echo "
";
//echo substr($dir_path,0,(strlen($dir_path)-strrpos($dir_path,"/")+1));
function CheckDir($dir_path){// This function checks and displays the files and files in the current directory
if(is_dir($dir_path)){
If($dir_file=opendir($dir_path)){
While(($dir_list=readdir($dir_file))!==false)
{
If($dir_list!="." && $dir_list!=".."){//If you add this to judge and wait until the file list is displayed... like this.
echo("
".$dir_list."
}
}
}else{
echo($dir_path."
");
}
}else{
echo($dir_path."
");
}
Folderexp($dir_path);
}
function Getfiletype($dir){//根据扩展名显示相应的图片
global $_GET;
if(@$_GET['url'] !='' and is_dir(@$_GET['url'])){
$dir = $_GET['url'].'\\'.$dir;
}
//print_r( $dir);
if($dir == '' || is_null($dir) || empty($dir)){return false;}
if(is_dir($dir)){
return 'fold.jpg';
}else{
return (Getextends($dir));
}
}
function Getextends($dir){
if($dir =="" || is_null($dir)){return "unkown.jpg";}
$Extends_name = substr($dir,strrpos($dir,".")+1);
$Extends_img = array('jpg','jpeg','gif','png','bmp','psd');
if(in_array($Extends_name,$Extends_img)){return $dir;}
switch($Extends_name){
case "php":
return 'image/asp_php_jsp.jpg';
break;
case "asp":
return 'image/asp_php_jsp.jpg';
break;
case "jsp":
return 'image/asp_php_jsp.jpg';
break;
case "aspx":
return 'image/asp_php_jsp.jpg';
break;
case "xml":
return 'image/asp_php_jsp.jpg';
break;
case "htm":
return 'image/html_js.jpg';
break;
case "html":
return 'image/html_js.jpg';
break;
case "shtml":
return 'image/html_js.jpg';
break;
case "js":
return 'image/html_js.jpg';
break;
case "txt":
return 'image/txt.jpg';
break;
case "doc":
return 'image/word.jpg';
break;
default:
return 'image/fold.jpg';
}
}
function Folderexp($dir_path){//新建文件夹
echo("
echo("
echo("
");
echo("
");
echo("
echo("
echo("
}
function Tool($dir_path,$lastdir){//这里显示菜单条
echo("
echo("
");
echo("
");
echo("
");
echo("
");
echo("
");
echo("
");
echo("
");
echo("
");
echo("
}
?>
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