php自动创建文件夹并上传文件

session_start();if($_session['company']==''){//exit();}?>$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 "文件不存在！";exit;}$file = $_FILES["Pic"];if($max_file_size //检查文件大小{echo "文件太大！";exit;}if(!in_array($file["type"], $uptypes))//检查文件类型{echo "只能上传图像文件或Flash！";exit;}if(!file_exists($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) && $overwrite != true){echo "同名文件已经存在了！";exit;}if(!move_uploaded_file ($filename, $destination)){echo "上传文件出错！";exit;}$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();}?>复制代码PHP文件上传功能代码实例PHP文件上传大小设置方法php文件上传代码大全(实例分享)php文件上传综合实例分享php 文件上传(普通上传与异步上传)的例子php 文件上传的实例解析php 文件上传实例剖析php单文件上传的实例分析php多文件上传的简单示例分析php文件上传原理深入分析与理解php 文件上传简单示例php 文件上传简单实例了解PHP文件上传的原理PHP增加文件上传大小的限制php设置允许大文件上传的方法分享一个PHP文件上传类php实现文件上传的代码