上传文件保存到数据库

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<?php

 $con = mysql_connect("localhost", "", "");

 mysql_select_db("w3m");

 $sql = "CREATE TABLE updfiles ("

   . " id INTEGER NOT NULL AUTO_INCREMENT"

   . ", name VARCHAR(80) NOT NULL"

   . ", type VARCHAR(80) NOT NULL"

   . ", size INTEGER NOT NULL"

   . ", content BLOB"

   . ", PRIMARY KEY (id)"

   . ")";

 mysql_query($sql, $con);

 mysql_close($con);

?>

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<?php

 $con = mysql_connect("localhost", "", "");

 mysql_select_db("w3m");

 $error = $_FILES[‘w3img‘][‘error‘];

 $tmp_name = $_FILES[‘w3img‘][‘tmp_name‘];

 $size = $_FILES[‘w3img‘][‘size‘];

 $name = $_FILES[‘w3img‘][‘name‘];

 $type = $_FILES[‘w3img‘][‘type‘];

 print("\n");

 if ($error == UPLOAD_ERR_OK && $size > 0) {

  $fp = fopen($tmp_name, ‘r‘);

  $content = fread($fp, $size);

  fclose($fp); 

  $content = addslashes($content);

  $sql = "INSERT INTO fyi_files (name, type, size, content)"

   . " VALUES (‘$name‘, ‘$type‘, $size, ‘$content‘)";

  mysql_query($sql, $con);

  print("File stored.\n");

 } else {

  print("Database Save for upload failed.\n");

 }

 print("\n");

 mysql_close($con);

?>