Re: Broken image if shown with file_get_contents()

On Sun, Nov 2, 2008 at 10:33 AM, Bernardo Vieira
<bvieira.lists@gmail.com> wrote:
>
> Maybe you forgot whitespace after closing a php tag.

My guess is that you have a controller, component, helper that has an
extra white space at the start or end. You could try clearing the
output buffer <http://us3.php.net/manual/en/function.ob-clean.php>
before echoing out the file and then exiting
<http://us3.php.net/manual/en/function.exit.php>

like

Configure::write('debug', 0);
ob_clear();
header('Content-type: image/jpeg;');
file_get_contents(WWW_ROOT . 'img' . DS . 'folder' . DS . 'test.jpg');
exit;

>
> Anupom wrote:
>> It works fine here! Did you try exiting at the end of the action?
>>
>> On Sun, Nov 2, 2008 at 7:48 PM, Giaco <kontakt@stoeck-it.de
>> <mailto:kontakt@stoeck-it.de>> wrote:
>>
>>
>> That doesn't work either. The path is correct, put the output gets
>> scrambled. I think this is an encoding issue but I can't work around
>> it and don't find anything on the web about it.
>>
>> Does this function work as expected with your cake installation? (I'm
>> using UTF8)
>>
>> On Nov 2, 11:10 am, Anupom <anupom....@gmail.com
>> <mailto:anupom....@gmail.com>> wrote:
>> > Can you please try with the following code?
>> >
>> > function view() {
>> > Configure::write('debug', 0);
>> > header('Content-type: image/jpeg;');
>> > echo file_get_contents(WWW_ROOT . 'img' . DS . 'folder'
>> . DS .
>> > 'test.jpg');
>> > exit;
>> > }
>> >
>> >
>> >
>> >
>> >
>> > On Sun, Nov 2, 2008 at 4:36 AM, Giaco <kont...@stoeck-it.de
>> <mailto:kont...@stoeck-it.de>> wrote:
>> >
>> > > Hello,
>> >
>> > > for security reasons and on the fly resizing I route all picture
>> > > requests to /images/view ("images" being the controller).
>> >
>> > > But this function outputs only a broken image:
>> >
>> > > /* images controller (for testing purposes no use of view and
>> layout)
>> > > */
>> > > function view() {
>> > > Configure::write('debug', 0);
>> > > header('Content-type: image/jpeg;');
>> > > echo file_get_contents("img/folder/test.jpg");
>> > > }
>> >
>> > > When I don't send the header, I see the binary version of the
>> image.
>> > > What could this possibly be?
>> >
>> > --
>> > Anupom Syamhttp://syamantics.com/ <http://syamantics.com/>
>>
>>
>>
>>
>>
>> --
>> Anupom Syam
>> http://syamantics.com/
>>
>> >
>
>
> >
>

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