php自动创建文件夹并上传文件

4. session_start();
5. if($_SESSION['Company']=='')
6. {
7. //exit();
8. }
9. ?>
10. $uptypes=array('image/jpg','image/jpeg','image/png','image/pjpeg','image/gif','image/bmp','application/x-shockwave-flash','image/x-png');
11. $max_file_size=5000000; //上传文件大小限制, 单位BYTE

12. $addtime=date("Ymd",time());

13. $testdir="./".$addtime."/";
14. if(file_exists($testdir)):
15. else:
16. mkdir($testdir,0777);
17. endif;
18. $destination_folder=$addtime."/"; //上传文件路径
19. $imgpreview=1; //是否生成预览图(1为生成,其他为不生成);
20. $imgpreviewsize=1/2; //缩略图比例
21. if ($_SERVER['REQUEST_METHOD'] == 'POST')
22. {
23. if (!is_uploaded_file($_FILES["Pic"][tmp_name]))
24. //是否存在文件
25. {
26. echo "文件不存在！";
27. exit;
28. }
29. $file = $_FILES["Pic"];
30. if($max_file_size //检查文件大小
31. {
32. echo "文件太大！";
33. exit;
34. }
35. if(!in_array($file["type"], $uptypes))
36. //检查文件类型
37. {
38. echo "只能上传图像文件或Flash！";
39. exit;
40. }
41. if(!file_exists($destination_folder))
42. mkdir($destination_folder);
43. $filename=$file["tmp_name"];
44. $image_size = getimagesize($filename);
45. $pinfo=pathinfo($file["name"]);
46. $ftype=$pinfo[extension];
47. $PicName = time().".".$ftype;
48. $destination = $destination_folder.$PicName;
49. if (file_exists($destination) && $overwrite != true)
50. {
51. echo "同名文件已经存在了！";
52. exit;
53. }
54. if(!move_uploaded_file ($filename, $destination))
55. {
56. echo "上传文件出错！";
57. exit;
58. }
59. $pinfo=pathinfo($destination);
60. $fname=$pinfo[basename];
61. }
62. ?>
63. $path = dirname(__FILE__);
64. require_once($path.'/../../Module/Factory.php');
65. $Factory = new Factory();
66. $BLL_Trade = $Factory->FactoryTrade();
67. try {
68. $Infor = new Infor();
69. $Infor->Title = $_POST['Title'];
70. $Infor->Deposit = $_POST['Deposit'];
71. $Infor->Hire = $_POST['Hire'];
72. $Infor->Location = $_POST['Location'];
73. $Infor->Pic = $destination;
74. $Infor->Intro = $_POST['Intro'];
75. if($_SESSION['MemberId'] ==''){
76. $Infor->Member->ID='';
77. }else {
78. $Infor->Member->ID = $_SESSION['MemberId'];}
79. if($_POST['GoodsBarCode'] ==''){
80. $Infor->Goods->BarCode = 0;
81. }else {
82. $Infor->Goods->BarCode = $_POST['GoodsBarCode'];}
83. $Infor->Class->ID = 0;//日后修改
84. $Infor->IssueTime = time();
85. $Infor->ViewNum = 0;
86. $Infor->State = 1;//现在未定，日后修改
87. $Infor->Top = 0;
88. $Infor->Recommend = 0;
89. $Infor->BookMember->ID = 0;
90. $Infor->BookTime = 0;
91. $Infor->BookRemark = 0;
92. $BLL_Trade->CreateInfor($Infor);
93. echo '发布信息成功！';
94. }
95. catch (Exception $Err){
96. echo $Err->getMessage();
97. }
98. ?>

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