Re: Writing a GIF/JPG Image
| From: | Rasmus Lerdorf | Date: | Sat, 29 Jun 2002 01:47:03 +0000 |
| Subject: | Re: Writing a GIF/JPG Image | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-104454@lists.php.net to get a copy of this message | ||
Why are you putting carriage returns into a gif data stream?
Try this:
<?php
header('Content-type: image/gif');
readfile('Logo.gif');
?>
-Rasmus
On Fri, 28 Jun 2002, Brandon wrote:
> Forgive me, perhaps I'm missing something, this is what I have:
> <?php
> header('Content-Type: image/gif');
>
> $theFile = "";
>
> $fcontents = file ('Logo.gif');
> while (list ($line_num, $line) = each ($fcontents)) {
> $theFile .= $line."\n";
> }
>
> echo $theFile;
> ?>
>
> It still gives me the red box when I call it from an <img src="image.php">
>
> "Anzak Wolf" <anzak@hotmail.com> wrote in message
> news:F1021fRKuGdwSerVbvP00001393@hotmail.com...
> > You need to had a content header
> >
> > header('Content-Type: image/gif');
> >
> > >------------start---------------
> > ><?php
> > > $theFile = "";
> > >
> > > $fcontents = file ('Logo.gif');
> > > while (list ($line_num, $line) = each ($fcontents)) {
> > > $theFile .= $line."\n";
> > > }
> > >
> > > echo $theFile;
> > >?>
> > >-------------end-----------------
> > >
> > >and I have an html file that does <img src="image.php"> but it just
> prints
> > >out a red box with an X, as if image is broken. I know the image is
> > >getting
> > >read in because I can echo it and its a bunch of garble, just like the
> jpg
> > >is if I open it up in notepad.
> > >
> > >Any idead?
> > >
> > >Thanks,
> > >Brandon
> > >
> > >"Rasmus Lerdorf" <rasmus@php.net> wrote in message
> >
> > >>news:Pine.LNX.4.44.0206281705180.2929-100000@www.lerdorf.com...
> > > > You wouldn't. You would write a script like fetch_image.php in which
> > >you
> > > > would do the mysql_query() and simply echo out the image data. Then
> in
> > > > your main HTML file you would use:
> > > >
> > > > <img src="fetch_image.php">
> > > >
> > > > You can pass information to this script either via GET-method args.
> eg.
> > > >
> > > > <img src="fetch_image.php?id=123">
> > > >
> > > > Or cooler would be to do an Apache ForceType to the PHP mime type on a
> > > > file named "images" in your doc_root and put the fetch image code into
> > > > thise images file. Then use:
> > > >
> > > > <img src="/images/123.jpg">
> > > >
> > > > And in your "images" script you would pick the image name out of
> > > > $PATH_INFO and do the appropriate mysql query.
> > > >
> > > > -Rasmus
> > > >
> > > > On Fri, 28 Jun 2002, Brandon wrote:
> > > >
> > > > > I would like to store a jpg/gif image in a MySQL database (as a BLOB
> > >type I
> > > > > guess ;p), how would I output that into an <img src=""> in
> > > > > php?
> > > > >
> > > > > Thanks in advance,
> > > > > brandon
> > > > >
> > > > >
> > > > >
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