imagejpeg and imagepng

[Joshua Beall]

According to the PHP manual, imagejpeg and imagepng have a return value of
type "int" - but I do not see where it says what the values mean. Can
anyone enlighten me?

Here are the manual pages:

http://us4.php.net/manual/en/function.imagejpeg.php

http://us4.php.net/manual/en/function.imagepng.php

-Josh

[Andy Hassall]

Re: imagejpeg and imagepng

On Tue, 16 Dec 2003 23:06:22 GMT, "Joshua Beall"
<jbeall@donotsp am.remove.me.he raldic.us> wrote:
[color=blue]
>According to the PHP manual, imagejpeg and imagepng have a return value of
>type "int" - but I do not see where it says what the values mean. Can
>anyone enlighten me?
>
>Here are the manual pages:
>http://us4.php.net/manual/en/function.imagejpeg.php
>http://us4.php.net/manual/en/function.imagepng.php[/color]

Looking at the source code, it appears to use the RETURN_FALSE macro for
failure and RETURN_TRUE for success. So probably 0 for failure, 1 for success.

--
Andy Hassall (andy@andyh.co. uk) icq(5747695) (http://www.andyh.co.uk)
Space: disk usage analysis tool (http://www.andyhsoftware.co.uk/space)

[Nick Howes]

Re: imagejpeg and imagepng

"Joshua Beall" <jbeall@donotsp am.remove.me.he raldic.us> wrote in message
news:OdMDb.8884 $G9.3360@nwrddc 01.gnilink.net. ..[color=blue]
> According to the PHP manual, imagejpeg and imagepng have a return value of
> type "int" - but I do not see where it says what the values mean. Can
> anyone enlighten me?
>
> Here are the manual pages:
> http://us4.php.net/manual/en/function.imagejpeg.php
> http://us4.php.net/manual/en/function.imagepng.php
>[/color]

I'm guessing it'd be an error code so it returns something like a 0 if it
succeeds and another number if it fails.