Re: [PHP] function into string
On Tue, Aug 07, 2001 at 02:30:31PM +0200, Veniamin Goldin wrote:
> Sorry for the dummies question, but how do I insert into string like:
>
> echo "balalala"
>
> how to insert function in the midle like :
> echo "balalala [trim(odbc_result($result_id,3))] aasasasas"
>
>
> Thank you.
>
How about:
echo "balalala ".trim(odbc_result($result_id,3))." aasasasas";
or
echo "balalala [".trim(odbc_result($result_id,3))."] aasasasas";
depending on what you meant by the '[' and ']'.
This is just one of many possible ways of doing it. I, myself, am
not to happy with echo(). Don't ask me why, just a feeling... No
return value and stuff. I prefer using real functions that I can
check on being successful. So how about:
print ("balalala [".trim(odbc_result($result_id,3))."] aasasasas");
or
printf ("balalala [%s] aasasasas", trim(odbc_result($result_id,3)));
Well... as I said, many possibilities...
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Re: [PHP] function into string
Try readin the manual before posting.. all you want is the string
concatenation operator .
PHP is weakly typed so no direct conversion is needed
echo "balalala " . trim(odbc_result($result_id,3)) . " aasasasas"
> Sorry for the dummies question, but how do I insert into string like:
>
> echo "balalala"
>
> how to insert function in the midle like :
> echo "balalala [trim(odbc_result($result_id,3))] aasasasas"
>
>
> Thank you.
>
> > - Original Message -
> > From: "René Moonen" <[EMAIL PROTECTED]>
> > To: <[EMAIL PROTECTED]>
> > Sent: Tuesday, August 07, 2001 2:02 PM
> > Subject: [Re: [PHP] user's ip]
> >
> >
> > > The problem is that REMOTE_ADDR returns the IP address of the proxy
(if
> > > the user
> > > accesses the web-page via a proxy. This will allways return the IP
> > > address of
> > > the user's machine:
> > >
> > > if(getenv(HTTP_X_FORWARDED_FOR))
> > > {
> > > $ip=getenv(HTTP_X_FORWARDED_FOR);
> > > }
> > > else
> > > {
> > > $ip=getenv(REMOTE_ADDR);
> > > }
> > > $host = gethostbyaddr($ip);
> > >
> > >
> > > Renze Munnik wrote:
> > >
> > > > On Tue, Aug 07, 2001 at 03:55:25PM +0530, Adrian D'Costa wrote:
> > > > > Hi,
> > > > >
> > > > > I am trying to get the ip address of any user browsing a
particular
> > page.
> > > > >
> > > > > I tried $REMOTE_ADDR but that give me only the remote address.
What
> > would
> > > > > be the best way?
> > > > >
> > > > > Adrian
> > > >
> > > > Okay... Help me out here...
> > > > You want to know someones IP-address and using $REMOTE_ADDR you get
> > > > the IP-address of the user. What's the problem man?!?!?!
> > > >
> > > > --
> > > >
> > > > * R&zE:
> > > >
> > > > --
> > > > -- Renze Munnik
> > > > -- DataLink BV
> > > > --
> > > > -- E: [EMAIL PROTECTED]
> > > > -- W: +31 23 5326162
> > > > -- F: +31 23 5322144
> > > > -- M: +31 6 21811143
> > > > -- H: +31 23 5516190
> > > > --
> > > > -- Stationsplein 82
> > > > -- 2011 LM HAARLEM
> > > > --
> > > > -- http://www.datalink.nl
> > > > --
> > > >
> > > > --
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[EMAIL PROTECTED]
> > >
> >
>
>
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[PHP] function into string
Sorry for the dummies question, but how do I insert into string like:
echo "balalala"
how to insert function in the midle like :
echo "balalala [trim(odbc_result($result_id,3))] aasasasas"
Thank you.
> - Original Message -
> From: "René Moonen" <[EMAIL PROTECTED]>
> To: <[EMAIL PROTECTED]>
> Sent: Tuesday, August 07, 2001 2:02 PM
> Subject: [Re: [PHP] user's ip]
>
>
> > The problem is that REMOTE_ADDR returns the IP address of the proxy (if
> > the user
> > accesses the web-page via a proxy. This will allways return the IP
> > address of
> > the user's machine:
> >
> > if(getenv(HTTP_X_FORWARDED_FOR))
> > {
> > $ip=getenv(HTTP_X_FORWARDED_FOR);
> > }
> > else
> > {
> > $ip=getenv(REMOTE_ADDR);
> > }
> > $host = gethostbyaddr($ip);
> >
> >
> > Renze Munnik wrote:
> >
> > > On Tue, Aug 07, 2001 at 03:55:25PM +0530, Adrian D'Costa wrote:
> > > > Hi,
> > > >
> > > > I am trying to get the ip address of any user browsing a particular
> page.
> > > >
> > > > I tried $REMOTE_ADDR but that give me only the remote address. What
> would
> > > > be the best way?
> > > >
> > > > Adrian
> > >
> > > Okay... Help me out here...
> > > You want to know someones IP-address and using $REMOTE_ADDR you get
> > > the IP-address of the user. What's the problem man?!?!?!
> > >
> > > --
> > >
> > > * R&zE:
> > >
> > > --
> > > -- Renze Munnik
> > > -- DataLink BV
> > > --
> > > -- E: [EMAIL PROTECTED]
> > > -- W: +31 23 5326162
> > > -- F: +31 23 5322144
> > > -- M: +31 6 21811143
> > > -- H: +31 23 5516190
> > > --
> > > -- Stationsplein 82
> > > -- 2011 LM HAARLEM
> > > --
> > > -- http://www.datalink.nl
> > > --
> > >
> > > --
> > > 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]
> >
>
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