RE: [PHP] Syntax Eyes
Almost, but not quite. You also need to prepend a Header before any output your data to tell the browser its content type. Eg -Original Message- From: Mark Roedel [mailto:[EMAIL PROTECTED]] Sent: July 26, 2001 12:02 AM To: Clayton Dukes; Php-General Subject: RE: [PHP] Syntax Eyes > -Original Message- > From: Clayton Dukes [mailto:[EMAIL PROTECTED]] > Sent: Wednesday, July 25, 2001 10:42 AM > To: Mark Roedel; Php-General > Subject: Re: [PHP] Syntax Eyes > > > I have a row in sql that is binary data (a jpeg) > I need to echo that data to a table on the web page in the form of the > original jepg, when I echo it now, I just get the actual data stream. > > How can I fix this? "; ?> --- Mark Roedel ([EMAIL PROTECTED]) || "There cannot be a crisis next week. Systems Programmer / WebMaster || My schedule is already full." LeTourneau University ||-- Henry Kissinger -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED] -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
RE: [PHP] Syntax Eyes
> -Original Message- > From: Clayton Dukes [mailto:[EMAIL PROTECTED]] > Sent: Wednesday, July 25, 2001 10:42 AM > To: Mark Roedel; Php-General > Subject: Re: [PHP] Syntax Eyes > > > I have a row in sql that is binary data (a jpeg) > I need to echo that data to a table on the web page in the form of the > original jepg, when I echo it now, I just get the actual data stream. > > How can I fix this? "; ?> --- Mark Roedel ([EMAIL PROTECTED]) || "There cannot be a crisis next week. Systems Programmer / WebMaster || My schedule is already full." LeTourneau University ||-- Henry Kissinger -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP] Syntax Eyes
I have a row in sql that is binary data (a jpeg)
I need to echo that data to a table on the web page in the form of the
original jepg, when I echo it now, I just get the actual data stream.
How can I fix this?
- Original Message -
From: "Mark Roedel" <[EMAIL PROTECTED]>
To: "Clayton Dukes" <[EMAIL PROTECTED]>; "Php-General"
<[EMAIL PROTECTED]>
Sent: Wednesday, July 25, 2001 9:58 AM
Subject: RE: [PHP] Syntax Eyes
> > -Original Message-
> > From: Clayton Dukes [mailto:[EMAIL PROTECTED]]
> > Sent: Tuesday, July 24, 2001 10:53 PM
> > To: Matthew Loff; 'Php-General'
> > Subject: Re: [PHP] Syntax Eyes
> >
> >
> > Okay, I figured out the @header will actually reset the
> > headers, but it still just prints the raw data to the
> > screen instead of the actual image. How can I fix this?
>
> Errr...actually, no it won't.
>
> @header(), as opposed to header(), simply says "If you run into any
> errors, don't bother telling me about them." The fact that, as you say,
> the raw data gets printed instead of an image, should tell you that the
> header isn't having any effect.
>
> The general rule is that you can't send headers once you've started
> sending output to the browser. In this case, I'm wondering why you want
> image data and html tags in the same file anyway...is that really what
> you intended? (Remember, a web browser is basically going to be
> expecting a single file in response to a single request...)
>
>
> ---
> Mark Roedel ([EMAIL PROTECTED]) || "There cannot be a crisis next week.
> Systems Programmer / WebMaster || My schedule is already full."
> LeTourneau University ||-- Henry Kissinger
>
>
>
> > echo "";
> > if($db->f("bin_data"))
> > {
> > /*
> > This doesn't help...
> > @header ("Content-disposition: filename=".$filename);
> > @header( "Content-type: image/jpeg" );
> > */
> > $db->p("bin_data");
> >
> >
> > } else {
> > echo "No Picture Available";
> >
> >
> > -Clayton
> >
> >
> >
> > - Original Message -
> > From: "Matthew Loff" <[EMAIL PROTECTED]>
> > To: "'Clayton Dukes'" <[EMAIL PROTECTED]>; "'Php-General'"
> > <[EMAIL PROTECTED]>
> > Sent: Tuesday, July 24, 2001 11:20 PM
> > Subject: RE: [PHP] Syntax Eyes
> >
> >
> > >
> > > Output control functions will let you buffer the output, and you can
> > > decide to send a header instead of flushing the buffer to
> > the client:
> > >
> > > http://www.php.net/manual/en/ref.outcontrol.php
> > >
> > > ob_start() & flush() should accomplish this all for you.
> > >
> > >
> > > -Original Message-
> > > From: Clayton Dukes [mailto:[EMAIL PROTECTED]]
> > > Sent: Tuesday, July 24, 2001 11:14 PM
> > > To: Php-General
> > > Subject: Re: [PHP] Syntax Eyes
> > >
> > >
> > > Nevermind, I got it...
> > >
> > > Now, how do you reset header information if you need to redclare the
> > > header();
> > >
> > > ie:
> > > Warning: Cannot add header information - headers already
> > sent by (output
> > > started at ...
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RE: [PHP] Syntax Eyes
> -Original Message-
> From: Clayton Dukes [mailto:[EMAIL PROTECTED]]
> Sent: Tuesday, July 24, 2001 10:53 PM
> To: Matthew Loff; 'Php-General'
> Subject: Re: [PHP] Syntax Eyes
>
>
> Okay, I figured out the @header will actually reset the
> headers, but it still just prints the raw data to the
> screen instead of the actual image. How can I fix this?
Errr...actually, no it won't.
@header(), as opposed to header(), simply says "If you run into any
errors, don't bother telling me about them." The fact that, as you say,
the raw data gets printed instead of an image, should tell you that the
header isn't having any effect.
The general rule is that you can't send headers once you've started
sending output to the browser. In this case, I'm wondering why you want
image data and html tags in the same file anyway...is that really what
you intended? (Remember, a web browser is basically going to be
expecting a single file in response to a single request...)
---
Mark Roedel ([EMAIL PROTECTED]) || "There cannot be a crisis next week.
Systems Programmer / WebMaster || My schedule is already full."
LeTourneau University ||-- Henry Kissinger
> echo "";
> if($db->f("bin_data"))
> {
> /*
> This doesn't help...
> @header ("Content-disposition: filename=".$filename);
> @header( "Content-type: image/jpeg" );
> */
> $db->p("bin_data");
>
>
> } else {
> echo "No Picture Available";
>
>
> -Clayton
>
>
>
> ----- Original Message -
> From: "Matthew Loff" <[EMAIL PROTECTED]>
> To: "'Clayton Dukes'" <[EMAIL PROTECTED]>; "'Php-General'"
> <[EMAIL PROTECTED]>
> Sent: Tuesday, July 24, 2001 11:20 PM
> Subject: RE: [PHP] Syntax Eyes
>
>
> >
> > Output control functions will let you buffer the output, and you can
> > decide to send a header instead of flushing the buffer to
> the client:
> >
> > http://www.php.net/manual/en/ref.outcontrol.php
> >
> > ob_start() & flush() should accomplish this all for you.
> >
> >
> > -Original Message-
> > From: Clayton Dukes [mailto:[EMAIL PROTECTED]]
> > Sent: Tuesday, July 24, 2001 11:14 PM
> > To: Php-General
> > Subject: Re: [PHP] Syntax Eyes
> >
> >
> > Nevermind, I got it...
> >
> > Now, how do you reset header information if you need to redclare the
> > header();
> >
> > ie:
> > Warning: Cannot add header information - headers already
> sent by (output
> > started at ...
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Re: [PHP] Syntax Eyes
CD> Hey, I need a set of extra eyes:
OK. I'll put on my magic X-ray typ-oh-glasses ;)
CD> $res_id = mysql_query ("update contacts_data set (
CD> description='$description',
CD> data='$data',
CD> filename='$input_file_name',
CD> filesize='$input_file_size',
CD> filetype='$input_file_type'
CD> where uid='$uid'
CD> )");
My glasses suggests that it might be this:
You are writing
UPDATE adf SET (asdf = 'asd', sadf='ert', ..., WHERE uid =
'myuid')
but try moving the WHERE clause outside the parentheses like
UPDATE adf SET (asdf = 'asd', sadf='ert') WHERE uid =
'myuid'
Of cause my glasses might be broken or need a recompile...
Kind regards,
Morten Winkler
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Re: [PHP] Syntax Eyes
Okay, I figured out the @header will actually reset the headers, but it
still just prints the raw data to the screen instead of the actual image.
How can I fix this?
echo "";
if($db->f("bin_data"))
{
/*
This doesn't help...
@header ("Content-disposition: filename=".$filename);
@header( "Content-type: image/jpeg" );
*/
$db->p("bin_data");
} else {
echo "No Picture Available";
-Clayton
- Original Message -
From: "Matthew Loff" <[EMAIL PROTECTED]>
To: "'Clayton Dukes'" <[EMAIL PROTECTED]>; "'Php-General'"
<[EMAIL PROTECTED]>
Sent: Tuesday, July 24, 2001 11:20 PM
Subject: RE: [PHP] Syntax Eyes
>
> Output control functions will let you buffer the output, and you can
> decide to send a header instead of flushing the buffer to the client:
>
> http://www.php.net/manual/en/ref.outcontrol.php
>
> ob_start() & flush() should accomplish this all for you.
>
>
> -Original Message-
> From: Clayton Dukes [mailto:[EMAIL PROTECTED]]
> Sent: Tuesday, July 24, 2001 11:14 PM
> To: Php-General
> Subject: Re: [PHP] Syntax Eyes
>
>
> Nevermind, I got it...
>
> Now, how do you reset header information if you need to redclare the
> header();
>
> ie:
> Warning: Cannot add header information - headers already sent by (output
> started at ...
>
>
> -Clayton
>
>
> - Original Message -
> From: "Clayton Dukes" <[EMAIL PROTECTED]>
> To: "Php-General" <[EMAIL PROTECTED]>
> Sent: Tuesday, July 24, 2001 10:54 PM
> Subject: [PHP] Syntax Eyes
>
>
> Hey, I need a set of extra eyes:
>
> $res_id = mysql_query ("update contacts_data set (
> description='$description',
> data='$data',
> filename='$input_file_name',
> filesize='$input_file_size',
> filetype='$input_file_type'
> where uid='$uid'
> )");
>
> Can someone tell me why this is yeilding:
>
> MySQL Error: (1064) You have an error in your SQL syntax near '(
> 'Clayton Dukes', 'ÿØÿà\0JFIF\0\0H\0H\0\0ÿÛ\0C\0' at line 1
>
>
> ???
> TIA!
> --
> Clayton Dukes
> CCNA, CCDA, CCDP, CCNP
> (c) 904.477.7825
> (h) 904.292.1881
> Download Free Essays, Term Papers and Cisco Training from
> http://www.gdd.net
>
>
>
>
>
> --
> PHP General Mailing List (http://www.php.net/)
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> For additional commands, e-mail: [EMAIL PROTECTED] To
> contact the list administrators, e-mail: [EMAIL PROTECTED]
>
>
> --
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> For additional commands, e-mail: [EMAIL PROTECTED]
> To contact the list administrators, e-mail: [EMAIL PROTECTED]
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RE: [PHP] Syntax Eyes
Output control functions will let you buffer the output, and you can
decide to send a header instead of flushing the buffer to the client:
http://www.php.net/manual/en/ref.outcontrol.php
ob_start() & flush() should accomplish this all for you.
-Original Message-
From: Clayton Dukes [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, July 24, 2001 11:14 PM
To: Php-General
Subject: Re: [PHP] Syntax Eyes
Nevermind, I got it...
Now, how do you reset header information if you need to redclare the
header();
ie:
Warning: Cannot add header information - headers already sent by (output
started at ...
-Clayton
- Original Message -
From: "Clayton Dukes" <[EMAIL PROTECTED]>
To: "Php-General" <[EMAIL PROTECTED]>
Sent: Tuesday, July 24, 2001 10:54 PM
Subject: [PHP] Syntax Eyes
Hey, I need a set of extra eyes:
$res_id = mysql_query ("update contacts_data set (
description='$description',
data='$data',
filename='$input_file_name',
filesize='$input_file_size',
filetype='$input_file_type'
where uid='$uid'
)");
Can someone tell me why this is yeilding:
MySQL Error: (1064) You have an error in your SQL syntax near '(
'Clayton Dukes', 'ÿØÿà\0JFIF\0\0H\0H\0\0ÿÛ\0C\0' at line 1
???
TIA!
--
Clayton Dukes
CCNA, CCDA, CCDP, CCNP
(c) 904.477.7825
(h) 904.292.1881
Download Free Essays, Term Papers and Cisco Training from
http://www.gdd.net
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PHP General Mailing List (http://www.php.net/)
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contact the list administrators, e-mail: [EMAIL PROTECTED]
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Re: [PHP] Syntax Eyes
Nevermind, I got it...
Now, how do you reset header information if you need to redclare the
header();
ie:
Warning: Cannot add header information - headers already sent by (output
started at ...
-Clayton
- Original Message -
From: "Clayton Dukes" <[EMAIL PROTECTED]>
To: "Php-General" <[EMAIL PROTECTED]>
Sent: Tuesday, July 24, 2001 10:54 PM
Subject: [PHP] Syntax Eyes
Hey, I need a set of extra eyes:
$res_id = mysql_query ("update contacts_data set (
description='$description',
data='$data',
filename='$input_file_name',
filesize='$input_file_size',
filetype='$input_file_type'
where uid='$uid'
)");
Can someone tell me why this is yeilding:
MySQL Error: (1064) You have an error in your SQL syntax near '( 'Clayton
Dukes', 'ÿØÿà\0JFIF\0\0H\0H\0\0ÿÛ\0C\0' at line 1
???
TIA!
--
Clayton Dukes
CCNA, CCDA, CCDP, CCNP
(c) 904.477.7825
(h) 904.292.1881
Download Free Essays, Term Papers and Cisco Training from http://www.gdd.net
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