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PHP restricts image Upload format

Source: Internet
Author: User
Tags file upload query
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PHP limits the format of the image upload, the following code:

 
 
    
  
  
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  5. 
  
  6. <meta http-equiv= "Content-type" content= "text/html; charset=gb2312 ">
    7. 
  
  
  7. 
  
  8. <title> limit the format of uploaded images-www.cxybl.com</title>
    9. 
  
  
  9. 
  
  10. <style type= "Text/css" >
    11. 
  
  
  11. 
  
  12. <!--
    13. 
  
  
  13. 
  
  14. . style1 {
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  15. 
  
  16. font-size:14px;
    17. 
  
  
  17. 
  
  18. Font-family: "XXFarEastFont-Xingkai";
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  19. 
  
  20. }
    21. 
  
  
  21. 
  
  22. . style4 {font-size:12px; font-weight:bold;}
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  24. -->
    25. 
  
  
  25. 
  
  26. </style>
    27. 
  
  
  27. 
  
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  29. 
  
  30. 
  
  
  31. 
  
  32. <body>
    33. 
  
  
  33. 
  
  34. <table width= "406" height= "129" border= "0" align= "center" cellpadding= "0" cellspacing= "0" >
    35. 
  
  
  35. 
  
  36. <tr>
    37. 
  
  
  37. 
  
  38. <TD width= "height=" > </td>
    39. 
  
  
  39. 
  
  40. <TD width= "196" > </td>
    41. 
  
  
  41. 
  
  42. <TD width= > </td>
    43. 
  
  
  43. 
  
  44. </tr>
    45. 
  
  
  45. 
  
  46. <form name= "Form1" method= "Post" action= "index_ok.php" enctype= "Multipart/form-data" >
    47. 
  
  
  47. 
  
  48. <tr>
    49. 
  
  
  49. 
  
  50. <TD height= "align=" "right" ><span class= "style1" > Picture path </span>:</td>
    51. 
  
  
  51. 
  
  52. <TD valign= "Middle" ><input name= "Images" type= "file" id= "Images2" size= ">"
    53. 
  
  
  53. 
  
  54. <input type= "hidden" name= "max_file_size" value= "30000" > </td>
    55. 
  
  
  55. 
  
  56. <td> </td>
    57. 
  
  
  57. 
  
  58. </tr>
    59. 
  
  
  59. 
  
  60. <tr>
    61. 
  
  
  61. 
  
  62. <TD height= "align=" "right" valign= "middle" ><span class= "style4" > Picture format </span>:</td>
    63. 
  
  
  63. 
  
  64. <TD valign= "Middle" ><span class= "Style4" > (. jpg) </span>
    65. 
  
  
  65. 
  
  66. <input type= "Submit" name= "Submission" value= "submitted" ></td>
    67. 
  
  
  67. 
  
  68. <td> </td>
    69. 
  
  
  69. 
  
  70. </tr>
    71. 
  
  
  71. 
  
  72. </form>
    73. 
  
  
  73. 
  
  74. <tr>
    75. 
  
  
  75. 
  
  76. <TD height= "Ten" > </td>
    77. 
  
  
  77. 
  
  78. <td> </td>
    79. 
  
  
  79. 
  
  80. <td> </td>
    81. 
  
  
  81. 
  
  82. </tr>
    83. 
  
  
  83. 
  
  84. </table>
    85. 
  
  
  85. 
  
  86. </body>
    87. 
  
  
  87. 
  
  88.

conn.php:

 
  
  
    
  
   
   
  1. <?php
    2. 
  
   
   
  2. $id =mysql_connect (' localhost ', ' root ', ' root ');
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  3. mysql_select_db ("Db_database12", $id);
    4. 
  
   
   
  4. mysql_query ("Set names gb2312");
    5. 
  
   
   
  5. ?>
    6.

index_ok.php:

 
  
  
     
   
   
  1. <?PHP&NBSP;&NBSP; 
    2.  
   
   
  2.  session_start ();    
    3.  
   
   
  3. include" ("conn.php");? >  
    4.  
   
   
  4.  <?php  
    5.  
   
   
  5.  if ($Submit = = "Submit") {  
    6.  
   
   
  6.  $data =date ("y-m-d ");   
    7.  
   
   
  7.  $path  =  ' upfiles/'.  $_files[' images '] [' name '];  
    8.  
   
   
  8.  $ Type=strstr ($path, '. ');   
    9.  
   
   
  9. if ($type!= ". jpg") {echo  "<script> alert" (' Sorry, the format of the picture you uploaded is not!! ');  history.back ();</script> ";   
    10.  
   
   
  10. }else{  
    11.  
   
   
  11. if  (move_uploaded_ File ($_files[' images '] [' tmp_name '], $path))  {   
    12.  
   
   
  12.       $query 1= "Insert  into tb_image2 (Path,data,image_name) VALUES (' $path ', ' $data ', ' $images ');   
    13.  
   
   
  13.  
    14. 
   
   
  14.      if ($result 1=true) {   
    15.  
   
   
  15. &Nbsp;   echo  "Upload success!!";   
    16.  
   
   
  16.      echo  "<meta http-equiv=\" refresh\ " content=\" 3;url= Index.php\ ">";    
    17.  
   
   
  17.     }else{echo  "File upload failed!!";   
    18.  
   
   
  18.            echo  <meta http-equiv =\ "refresh\"  content=\ "3;url=index.php\" ">";}   
    19.  
   
   
  19. }}}&NBSP; 
    20.  
   
   
  20. ? >  
    21.






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Related Keywords:
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