php 生成自动创建文件夹并上传文件的示例代码
author:一佰互联 2019-04-29   click:191

复制代码 代码如下:
<?
session_start();
if($_SESSION["Company"]=="")
{
 //exit();
}
?><?php //上传图片

$uptypes=array("image/jpg","image/jpeg","image/png","image/pjpeg","image/gif","image/bmp","application/x-shockwave-flash","image/x-png");
$max_file_size=5000000;    //上传文件大小限制, 单位BYTE


  $addtime=date("Ymd",time());     
  $testdir="./".$addtime."/";  
  if(file_exists($testdir)):  
  else:  
  mkdir($testdir,0777);  
  endif;  

$destination_folder=$addtime."/"; //上传文件路径
$imgpreview=1;    //是否生成预览图(1为生成,其他为不生成);
$imgpreviewsize=1/2;   //缩略图比例

if ($_SERVER["REQUEST_METHOD"] == "POST")
{
if (!is_uploaded_file($_FILES["Pic"][tmp_name]))
//是否存在文件
{
echo "<font color="red">文件不存在!</font>";
exit;
}

$file = $_FILES["Pic"];
if($max_file_size < $file["size"])
//检查文件大小
{
echo "<font color="red">文件太大!</font>";
exit;
   }

if(!in_array($file["type"], $uptypes))
//检查文件类型
{
echo "<font color="red">只能上传图像文件或Flash!</font>";
exit;
}

if(!file_exists($destination_folder))
 mkdir($destination_folder);

$filename=$file["tmp_name"];
$image_size = getimagesize($filename);
$pinfo=pathinfo($file["name"]);
$ftype=$pinfo[extension];
$PicName = time().".".$ftype;
$destination = $destination_folder.$PicName;

if (file_exists($destination) && $overwrite != true)
{
      echo "<font color="red">同名文件已经存在了!</a>";
      exit;
}

if(!move_uploaded_file ($filename, $destination))
{
      echo "<font color="red">上传文件出错!</a>";
      exit;
}

$pinfo=pathinfo($destination);
$fname=$pinfo[basename];
}
?><?

$path = dirname(__FILE__);
require_once($path."/../../Module/Factory.php");

$Factory = new Factory();
$BLL_Trade = $Factory->FactoryTrade();
try {
$Infor = new Infor();
$Infor->Title = $_POST["Title"];
$Infor->Deposit = $_POST["Deposit"];
$Infor->Hire = $_POST["Hire"];
$Infor->Location = $_POST["Location"];
$Infor->Pic = $destination;
$Infor->Intro = $_POST["Intro"];
if($_SESSION["MemberId"] ==""){
 $Infor->Member->ID="";
}else {
$Infor->Member->ID = $_SESSION["MemberId"];}
if($_POST["GoodsBarCode"] ==""){
 $Infor->Goods->BarCode = 0;
}else {
$Infor->Goods->BarCode = $_POST["GoodsBarCode"];}
$Infor->Class->ID = 0;//日后修改
$Infor->IssueTime = time();
$Infor->ViewNum = 0;
$Infor->State = 1;//现在未定,日后修改
$Infor->Top = 0;
$Infor->Recommend = 0;
$Infor->BookMember->ID = 0;
$Infor->BookTime = 0;
$Infor->BookRemark = 0;
$BLL_Trade->CreateInfor($Infor);
echo "发布信息成功!";
}
catch (Exception $Err){
 echo $Err->getMessage();
}
?>