On 3/13/07, Bruce Gilbert <[EMAIL PROTECTED]> wrote:
I am having some difficulty getting an image to display on a php that
I have added to MySQL DB.
Here is what I have tried so far....
in the MySQL DB I have a table called image_holder and the fields are
id,mimename,filecontents...filecontents field is set to a type of blob
using PHPMyAdmin and I have uploaded the image in MySQL.
In the PHP code I have:
[php]
<?php
$dbhost = 'hostaddress';
$dbuser = 'username';
$dbpass = 'password;
$dbcnx = @mysql_connect($dbhost,$dbuser,$dbpass);
if (!$dbcnx)
{
echo( "connection to database server failed!");
exit();
}
if (! @mysql_select_db("image_holder") )
{
echo( "Image Database Not Available!" );
exit();
}
$img = $_REQUEST["img"];
$result = @mysql_query("SELECT * FROM images WHERE id=" . $img . "");
if (!$result)
{
echo("Error performing query: " . mysql_error() . "");
exit();
}
while ( $row = @mysql_fetch_array($result) )
{
$imgid = $row["id"];
$encodeddata = $row["mimetype"]; // Why pass the mimetype $encodeddata?
$title = $row['filecontents']; // And why pass the contents of the file to
$title?
}
?>
So you just need to set the content-type and output
add this to the bottom of the script:
header("Content-Type: ".$encodeddata);
echo $title;
If i understand you right.
Tijnema
and in the HTML code
<center><img src="image.php?img=1" width="200" border="1" alt=""></center>
I am probably way off base, so need some help!
--
::Bruce::
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