search

Home >Backend Development >PHP Tutorial >PHP image upload code_PHP tutorial

PHP image upload code_PHP tutorial

WBOY
WBOYOriginal
2016-07-20 11:09:031527browse

PHP image upload code/*This foreign PHP image upload code is a good file and image upload code, and it also supports online file management. It is a relatively good image management system.

php tutorial image upload code
/*
This foreign php image upload code is a good file and image upload code, and it also supports online file management. It is a relatively good image Management system.
*/

define('max', 2);

mysql tutorial_connect('localhost', 'your mysql username', 'your mysql password') ;
mysql_select_db('your mysql database');

switch ($_post['action']) {
case 'upload':

$file = $_files[ 'file']['tmp_name'];
$filename = $_files['file']['name'];

if($file) {

$max = max * 1024 * 1024;
$q = mysql_query("select * from `uploads` order by `batch` desc limit 1");
$r = mysql_fetch_assoc($q);
$batch = $r['batch'];

if($filename == 'upload.zip') {

$zip = zip_open($file);

     if ($zip) {
     
      while ($zip_entry = zip_read($zip)) {
       
       $size = zip_entry_filesize($zip_entry);
       
       $name = zip_entry_name($zip_entry);
       
       $type = substr(strrchr($name, '.'), 1);
       
       if (zip_entry_open($zip, $zip_entry, "r")) {
       
        $content = zip_entry_read($zip_entry, zip_entry_filesize($zip_entry));
        zip_entry_close($zip_entry);
         
       }
    
       if ($size > $max) {
       
        header('location: ./?error=4');
        exit;
        
       }
       
       $error = true;
       
       if ($type == 'gif' && $error) {
       
        $error = false;
        
       }
       
       if ($type == 'png' && $error) {
       
        $error = false;
        
       }
       
       if ($type == 'jpg' && $error) {
       
        $error = false;
        
       }
       
       if ($type == 'jpeg' && $error) {
       
        $error = false;
        
       }
       
       if ($error) {
       
        header('location: ./?error=2');
        
       } else {
       
        $id = 1;
        $batch2 = $batch + 1;
        
        while (file_exists("uploads/$id/$name")) {
        
         $id++;
         
        }
        @mkdir("uploads/$id");
        
        $fp = @fopen("uploads/$id/$name", "w");
        
        if (@fwrite($fp, $content)) {
        
         $q = mysql_query("insert into `uploads` (`file`, `batch`) values ('uploads/$id/$name', '$batch2')");
         $id = mysql_insert_id();
         
        } else {
        
         header('location: ./?error=3');
         
        }
        
        fclose($fp);
        
       }
     
      }
      
      header('location: ./?batch=' . $batch2);
      
      zip_close($zip);
     
     }
    
    } else {
    
     if (filesize($file) > $max) {
     
      header('location: ./?error=4');
      exit;
      
     }
     
     $error = true;
     
     if (@imagecreatefromjpeg($file) && $error) {
     
      $error = false;
      
     }
     
     if (@imagecreatefromgif($file) && $error) {
     
      $error = false;
     }
     
     if (@imagecreatefrompng($file) && $error) {
     
      $error = false;
      
     }
     
     if ($error) {
     
      header('location: ./?error=2');
      
     } else {
     
      $id = 1;
      $batch = $batch + 1;
      
      while (file_exists("uploads/$id/$filename")) {
      
       $id++;
       
      }
      @mkdir("uploads/$id");
      
      if (@move_uploaded_file($file, "uploads/$id/$filename")) {
      
       $q = mysql_query("insert into `uploads` (`file`, `batch`) values ('uploads/$id/$filename', '$batch')");
       $id = mysql_insert_id();
       header('location: ./?image=' . $id);
       
      } else {
      
       header('location: ./?error=3');
       
      }
      
     }
    
    }
    
   } else {
   
    header('location: ./?error=1');
   
   }
   
   exit;
   
  break;
 }
 
 header('content-type: text/html; charset=iso-8859-1');
 ob_start('rewrite');
 function rewrite ($buffer) {
  $host = $_server['http_host'];
  $path = dirname($_server['php_self']);
  $absolute = "http://$host$path/";
  return preg_replace('#(href|src|action)="/#', "1="$absolute", $buffer);
 }
 
?>

 
 
  jpegr - share photos instantly
  
  
  
  
  
 
 
  

jpegr


  
  

// recently uploaded query
//$q = mysql_query('select * from `uploads` order by `id` desc limit 15');

$q = mysql_query('select count(`id`) as `count` from `uploads`');
$r = mysql_fetch_assoc($q);

?>
  


   

images hosted


   

if ($_get['p'] == 'help') {

?>
   

help


   

    

         

  •       how do i upload an image?

          just use the quick upload form on the top, or goto the home page to upload an image.
         

    •      

  •       what does "you must select a file to upload!" mean?

          this means that you clicked upload without selecting an image file.
         

    •      

  •       what does "that is a not a valid jpeg, gif, or png image." mean?

          this means that you uploaded a file, but it was not a jpeg, gif, or png image.
         

    •      

  •       what does "there was a problem with the server, and we were unable to upload your image." mean?

          this means your file was accepted, but it did not get saved, you will need to try again, or upload another image.
         

    •      

  •       what does "the file you selected was too big, mb is the maximum." mean?

          this means that you tried to upload a file that was too big.
         

    •     

   

} elseif ($_get['p'] == 'terms-of-service') {

?>
   

terms of service


   

    when you upload to jpegr you agree to the following;
    

         
  • you will not use jpegr to upload pornographic content, any violation of this agreement may result in ban, and immediate removal of content.

    •      
  • you will not abuse jpegr's upload form.

    •      
  • any violation may result in permanent ban.

    •     

   

} else {

if (is_numeric($_get['image'])) {

$q = mysql_query("select * from `uploads` where `id` = '$_get[image]'");
$r = mysql_fetch_assoc($q);
$root_ = 'http://' . $_server['http_host'] . dirname($_server['php_self']) . '/';

?>
   

here is your image


   

    click here to view your image


    

    

    

    " onfocus="this.select();" />

    

    visit jpegr"); ?>" onfocus="this.select();" />

    

    " onfocus="this.select();" />

    if you want to upload another image, you can go back or use the form below!


   

}

if (is_numeric($_get['batch'])) {

$q = mysql_query("select * from `uploads` where `batch` = '$_get[batch]'");

?>
   

viewing batch #


   

    to view an image in full size, just click it.


   

while($r = mysql_fetch_assoc($q)) {

?>
    image #<?php echo $r['id']; ?>

}

?>
   


   
   


    

beta image slideshow


    
    

   

   
   
   
   

   
   

share this batch with your friends


   

   
    

    

    if you want to upload another batch, you can go back or use the form below!


   

}

?>
   

upload an image or photo


   

    

  switch ($_get['error']) {
   case 1:
    $error = 'you must select a file to upload!
';
   break;
   case 2:
    $error = 'that is a not a valid jpeg, gif, or png image.
';
   break;
   case 3:
    $error = 'there was a problem with the server, and we were unable to upload your image.
';
   break;
   case 4:
    $error = 'the file you selected was too big, ' . max . 'mb is the maximum.
';
   break;
  }
  
?>
    
    you can upload a jpeg, gif, or png image. (max mb)


    
    you can also upload a zip named upload.zip, containing multiple images.


    
    

    

    
   


}

?>
  


  
  

 

??????
 mysql_connect('localhost', 'your mysql username', 'your mysql password');
 mysql_select_db('your mysql database');
 if ($_get['delete']) {
  $sql = "select * from `uploads` where `id` = '$_get[delete]'";
  $q = mysql_query($sql);
  $r = mysql_fetch_assoc($q);
  unlink($_server['document_root'] . '/' . $r['file']);
  $sql = "delete from `uploads` where `id` = '$_get[delete]'";
  $q = mysql_query($sql);
  header('location: ' . $_server['http_referer']);
  exit;
 }
?>


 
  
  jpegr administration
  
 
 
 $sql = 'select ceil(count(`id`) / 20) as `count` from `uploads`';
 $q = mysql_query($sql);
 $r = mysql_fetch_assoc($q);
 $pages = $r['count'];
 $offset = ($_get['page'] > 0 && $_get['page'] <= $pages) ? ($_get['page'] - 1) * 20 : 0;
 for ($i = 1; $i <= $pages; $i++) {
  $class = ($_get['page'] == $i || $i == 1 && !$_get['page']) ? ' class="current"' : ' class="page"';
?>
  >
 }
?>
  

  


   
    
    
    
   
 $sql = "select * from `uploads` order by `id` desc limit $offset,20";
 $q = mysql_query($sql);
 while ($r = mysql_fetch_assoc($q)) {
?>
   
    
    
    
   
}
?>
  
idfilenameaction
view, delete

 

css??
html, body {
 font-family: sans-serif;
 font-size: 12px;
 width: 800px;
 margin: 40px auto;
}
a {
 color: #105cb6;
 text-decoration: none;
}
h1 {
 margin: 0px 0px 10px 0px;
}
h1 a {
 -moz-outline-width: 0px;
}
h1 a img {
 border: 0px;
}
h3 {
 margin: 4px;
}
a:hover {
 text-decoration: underline;
}
#menu {
 background-color: #e5f5ff;
 padding: 8px;
 border: 1px solid #0099ff;
 position: relative;
}
#menu a {
 font-weight: bold;
 margin: 0px 8px 0px 0px;
}
#menu a:hover {
 text-decoration: underline;
}
#menu .right {
 margin: 0px;
 padding: 0px;
 position: absolute;
 top: 4px;
 right: 4px;
}
#menu .input {
 background-color: #ffffff;
 padding: 2px;
 border: 1px solid #0066ff;
}
#menu .button {
 font-family: sans-serif;
 padding: 2px;
 cursor: pointer;
}
#menu label {
 cursor: pointer;
}
#ads {
 background-color: #fde5f3;
 margin: 8px 0px;
 border: 1px solid #ec008c;
}
#recent {
 background-color: #e6fec9;
 margin: 8px 0px;
 padding: 2px;
 border: 1px solid #9dca68;
}
#main {
 background-color: #fffee5;
 padding: 8px;
 border: 1px solid #fff200;
}
#main h2 {
 font-size: 16px;
 color: #222222;
 margin: 0px;
}
#main form {
 margin: 4px 8px;
}
#main label {
 cursor: pointer;
}
#main .button {
 font-family: sans-serif;
 margin: 2px 0px 0px 0px;
 padding: 2px;
 cursor: pointer;
}
#main .right {
 font-size: 14px;
 float: right;
 padding: 0px 0px 2px 0px;
 border-bottom: 1px solid #444444;
}
#main div {
 margin: 4px 8px;
}
#main div label {
 font-weight: bold;
}
#main div input {
 font-family: sans-serif;
 font-size: 12px;
 width: 680px;
 padding: 2px;
 margin: 2px 0px 4px 4px;
}
#main div li {
 margin-bottom: 8px;
}
#links {
 background-color: #e9e8e8;
 margin: 8px 0px 0px 0px;
 padding: 4px 0px;
 border: 1px solid #231f20;
}
.spacer {
 height: 4px;
 overflow: hidden;
}

#slider {
 color: #ffffff;
 background-color: #232323;
 height: 400px;
 margin: 10px;
 padding: 5px;
 border: 1px solid #121212;
}

#slider h3 {
 color: #ffffff;
 font-size: 14px;
 line-height: 20px;
 background-color: #343434;
 height: 20px;
 margin: -5px -5px 15px -5px;
 padding: 5px;
}

#slider #slide #image {
 max-height: 350px;
}

源码下载地址

http://down.php100.com/php/2010/0927/20956.html


www.bkjia.comtruehttp://www.bkjia.com/PHPjc/444844.htmlTechArticlephp图片上传代码/*这款国外的php图片上传代码是一款好的文件与图片上传代码，并且还支持文件在线管理哦，是一款比较的好图片管理系统哦...
Statement：
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Previous article：Convert decimal to binary, octal, hexadecimal and add zeros in front of the missing digits_PHP TutorialNext article：Convert decimal to binary, octal, hexadecimal and add zeros in front of the missing digits_PHP Tutorial

Related articles

See more