Hello I am here yet again with a new problem. So I have managed to get a code working where I upload pictures. However I both need to update an already existing row(I have added fields that can be used for pictures) and show the picture. For the moment however I can only update a small database dedicated to images. The problem with it is that it doesn't upload correctly. I get the error message "Could not upload for some reason!" but I don't know why.
The code how it currently looks:
<?php
session_start();
?>
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<meta name="viewport" content="initial-scale=1.0" />
<title>TF2 NUT</title>
<link rel="stylesheet" href="css/style.css" />
</head>
<div id="Container">
<div id="header">
<h1>Welcome to TF2 NUT!</h1>
</div>
<div id="nav">
<?php
include_once "nav.php";
?>
</div>
<div id="Content">
<form action="CAPimg.php" method="POST" enctype="multipart/form-data">
Choose weapon to upload to: <br />
<input type="text" name="Name" id="Name" /><br />
<input type="file" name="image"><input type="submit" name="submit" value="Upload" />
</form>
<?php
if(isset($_POST['submit'])) {
mysql_connect("localhost","root","") or die("Could not find database!");
mysql_select_db("weapons") or die("Could not find database!");
$Name = strip_tags ($_POST['Name']);
$imageName = mysql_real_escape_string($_FILES["image"]["name"]);
$imageData = mysql_real_escape_string(file_get_contents($_FILES["image"]["tmp_name"]));
$imageType = mysql_real_escape_string($_FILES["image"]["type"]);
if(substr($imageType,0,5) == "image") {
mysql_query("UPDATE `weapon` VALUES Image_name='$imageName', Image='$imageData' WHERE Name='$Name' AND Creator='$_SESSION[username]'") or die("Could not upload for some reason!");
echo "Image uploaded!";
}
else
{
echo "Only images are allowed!";
}
}
?>
<br />
<a href="subcentral.php">Return to submission central</a>
</div>
</div>
</html>
I get the "Creator" from a login that exist inside "nav.php". I have looked for guides but most of them either just covers file directories(I work with a remote server so I can not do it) and/or ASP. Yes, I know I should update my code to the new extensions but its currently to late for that. So if anyone can help me to both show my images(without refering to id like this:
<?php
mysql_connect("localhost","root","") or die("Could not find database!");
mysql_select_db("images") or die("Could not find database!");
if(isset($_GET['id'])) {
$id = mysql_real_escape_string($_GET['id']);
$query = mysql_query("SELECT * FROM `blob` WHERE `id`='$id'");
while($row = mysql_fetch_assoc($query)){
$imageData = $row["image"];
}
header("content_type: image/jpeg");
echo $imageData;
}
else
echo "Error!";
?>
<html>
<body>
<img src="showimage.php?id=4">
</body>
</html>
My database contain multiple fields:
id, Creator, Name, Base_Damage, Damage, Pellets, Attackspeed, RS(first), RS(consecutive), Loaded, Reserve, Critical, Ability, Piece_set, Bonus_set, Description, Image_name, Image.
As you can see the last two fields are dedicated to images and thats what I want to update. When I write out the information contained in the row.
I would be happy if anyone help me with the first problem but if anyone can help me with both the problems I would be really happy(as I am new to PHP). Just like always if you want me to clarify anything or post any code I might have related to this just ask me.
