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[PHP] 上传文件 php上传文件并存储到mysql数据库 →→→→→进入此内容的聊天室

来自 , 2019-05-31, 写在 PHP, 查看 101 次.
URL http://www.code666.cn/view/2836be05
  1. <?php
  2.   $con = mysql_connect("localhost", "", "");
  3.   mysql_select_db("w3m");
  4.   $error = $_FILES['w3img']['error'];
  5.   $tmp_name = $_FILES['w3img']['tmp_name'];
  6.   $size = $_FILES['w3img']['size'];
  7.   $name = $_FILES['w3img']['name'];
  8.   $type = $_FILES['w3img']['type'];
  9.   print("\n");
  10.   if ($error == UPLOAD_ERR_OK && $size > 0) {
  11.     $fp = fopen($tmp_name, 'r');
  12.     $content = fread($fp, $size);
  13.     fclose($fp);    
  14.     $content = addslashes($content);
  15.     $sql = "INSERT INTO fyi_files (name, type, size, content)"
  16.       . " VALUES ('$name', '$type', $size, '$content')";
  17.     mysql_query($sql, $con);
  18.     print("File stored.\n");
  19.   } else {
  20.     print("Database Save for upload failed.\n");
  21.   }
  22.   print("
  23. \n");
  24.   mysql_close($con);
  25. ?>
  26.  
  27.  

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