Question

代码给出以下错误：

 Warning: mysql_select_db() expects parameter 1 to be string, object given in \imgtest.php on line 35

 Warning: mysql_query() expects parameter 1 to be string, object given in 
\imgtest.php on line 37

下面是代码：

<!DOCTYPE html>
<html>

<body background="bla.jpg" >

<h3>Register with us</h3>

<form enctype="multipart/form-data" method="POST">
<input type="file" name="image" />

<input type="submit" name="sumit" value="upload te image" />
</form>
<?php
if(isset($_POST["sumit"]))
{
    if(getimagesize($_FILES['image']['tmp_name'])== FALSE)
    {
        echo "blablabla";
    }else{
        $image= addslashes($_FILES['image']['tmp_name']);
        $name= addslashes($_FILES['image']['name']);
        $image= file_get_contents($image);
        $image= base64_encode($image);
        saveimage($name,$image);
    }
}

function saveimage($name,$image)
{
    $con=mysqli_connect("localhost","root","","mydb");
    mysql_select_db($con,"photos");
    $qry="insert into images101 (name,image) values ('$name','$image')";
    $result=mysql_query($con,$qry);
    if($result)
    {
        echo "imahe uploaded";
    }
    else
    {
        echo "image not uploaded";
    }
}
?>
</body>
</html>

需要在sql数据库上存储和检索图像文件。代码生成2警告，无法上传图像

0 个答案: