我无法弄清楚我的 SQL 出了什么问题。以下是生成查询的 PHP 脚本:
function SaveData($data,$id,$file)
{
$handle = fopen($file['file']['tmp_name'], 'r');
$datafile = fread($handle, filesize($file['file']['tmp_name']));
$datafile = mysql_real_escape_string($datafile);
fclose($handle);
$query= "UPDATE data SET Text='" . $data['Text'] . "', Binary='$datafile', Tag='" . $data['Tag'] . "', name='" . $file['file']['name'] . "',type='" . $file['file']['type'] . "', size='" . $file['file']['size'] . "' WHERE Object_ID=".$id;
mysql_query($query,$this->connection) or die(mysql_error());
}
如果出现以下错误:
You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'Binary='%PDF-1.5\r%âãÏÓ\r\n37 0 obj\r<
谁能给我指点一下吗?
最佳答案
关于php - 使用 PHP 更新 MySQL 中的 blob,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/5183157/