2013-03-24 192 views
1

我試圖將上傳的圖像插入與用戶的user_id從會話變量的MySQL。我發現了一個在線教程,並更改如下它:使用php插入圖像到mysql

<?php 
require_once('../Login/includes/session_timeout_db.inc.php'); 
$dbuser=""; 
    $dbname=""; 
    $dbpass=""; 
    $dbserver=""; 

    $con = mysql_connect($dbserver,$dbuser,$dbpass); 
    if (!$con){ die('Could not connect: ' . mysql_error()); } 
    mysql_select_db($dbname, $con); 

    // Make sure the user actually 
    // selected and uploaded a file 
    if (isset($_FILES['image']) && $_FILES['image']['size'] > 0) { 

    // Temporary file name stored on the server 
    $tmpName = $_FILES['image']['tmp_name']; 

    // Read the file 
    $fp = fopen($tmpName, 'r'); 
    $data = fread($fp, filesize($tmpName)); 
    $data = addslashes($data); 
    fclose($fp); 


    // Create the query and insert 
    // into our database. 
    $query = "INSERT INTO images, owner_id"; 
    $query .= "(image) VALUES ('$data', '.$_SESSION['id'].')"; 
    $results = mysql_query($query, $link); 

// Print results 
print "Thank you, your file has been uploaded."; 

} 
else { 
print "No image selected/uploaded"; 
} 

// Close our MySQL Link 
mysql_close($link); 
?> 

<!DOCTYPE html PUBLIC 「-//W3C//DTD XHTML 1.0 Strict//EN」 
「http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd」> 
<html xmlns=」http://www.w3.org/1999/xhtml」> 
<head> 
<meta http-equiv=」Content-Type」 content=」text/html; charset=utf-8」 /> 
<title>Manage Tasks</title> 
<link rel="stylesheet" type="text/css" href="../allcss/style.css" /> 
</head> 

<body> 

<?php 
require('../Login/includes/header.inc.php'); 
?> 

<div id="content"> 
<form enctype="multipart/form-data" action="" method="post" name="changer"> 
<input name="MAX_FILE_SIZE" value="102400" type="hidden"> 
<input name="image" accept="image/jpeg" type="file"> 
<input value="Submit" type="submit"> 
</form> 
</div> 

</body> 
</html> 

我有錯我的查詢的第二行:

$query = "INSERT INTO images, owner_id"; 
$query .= "(image) VALUES ('$data', '.$_SESSION['id'].')"; 
$results = mysql_query($query, $link); 

*錯誤是解析錯誤:語法錯誤,意外T_ENCAPSED_AND_WHITESPACE,期望T_STRING或T_VARIABLE或T_NUM_STRING 28行*

有人可以請幫忙嗎?

感謝adnvance

回答

3

images領域將需要BLOB類型。不要這樣做,將文件保存到文件系統中,並將目錄路徑保存到數據庫中的映像中。

1

變化:

"(image) VALUES ('$data', '.$_SESSION['id'].')"; 

到:

"(image) VALUES ('$data', '".$_SESSION['id']."')";