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Posted by Shelly on 07/21/05 06:24
I took out the wordwrap on the sending side and I still get 16 (I counted
now) spaces before the first character. After that it is fine. When I went
to cut and paste to here, it looked like only one character.
Here is an example:
I am going to type this so that it has word wrap and will also have
new paragraphs. It takes time to compose this so I amd going to
simply cut and paste.
So I did a $message = substr($message, 1);
What happened was that the "I" at the beginning disappeared and it now had
17 spaces (since the first in the text is also a space).
Now 16 is a curious number (2 bytes), so I suspect something is going on
with the first two bytes that are invisible to a substr(), but show up in an
echo.
Anyone?
Shelly
"Shelly" <sheldonlg.news@asap-consult.com> wrote in message
news:1p6dnZPckflwkELfRVn-uA@comcast.com...
>I am a little puzzled by the sequence of events. Please help me out.
>
> I have page a.php. There is a button of type "submit" and name
> "submit". I do an
>
> if (isset($_POST['submit'])) {....}
>
> I enter the braces. Inside the braces I have a
>
> header("Location: b.php");
>
> Now here is the thing. What happens is that the a.php seems to get
> reexecuted, and since it now fails on a fopen in a.php, the thing never
> gets to b.php. Initially I pass in to a.php parameters that enables it to
> find the file that it needs to open and read. However, now I am leaving
> a,php so why is a.php reexecuted? I came across this behavior before when
> I needed to pass a variable that was defined in the page. The called page
> couldn't get it. I solved this by setting a hidden variable in the
> calling page to that value and passing the value of the hidden variable in
> the url string.
>
> Also, what is the very best way of leaving a page and returning to the
> calling page? Right now I have been naming the calling page in the called
> page, but that is a bad hack. There has to be a better way. I looked at
> things like PrevUrl and didn't understand it.
>
> Thanks,
> Shelly
>
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