RE: [PHP-DB] Re: problems with variables

> -----Original Message----- > From: Mark [mailto:mark_weinstock@yahoo.com] > Sent: 04 February 2003 14:38 > > Just a quick correction... if the "q" part is static, I believe you > should use $(q$i) rather than ${$q . $i} Well, actually, I think you want ${'q'.$i} -- or even ${"q$i"} Cheers! Mike --------------------------------------------------------------------- Mike Ford, Electronic Information Services Adviser, Learning Support Services, Learning & Information Services, JG125, James Graham Building, Leeds Metropolitan University, Beckett Park, LEEDS, LS6 3QS, United Kingdom Email: m.ford@lmu.ac.uk Tel: +44 113 283 2600 extn 4730 Fax: +44 113 283 3211 > --- no-spam----me@larrykagan.com wrote: > > OK, now I get it: > > > > $input = '<input type="hidden" name="q' . $i . '" > > value="' . > > ${$q . $i} . '">" . "\n"; > > > > print($input); > > > > This one isn't well known so don't forget it!! ;) > > > > Larry > > > > > > Marcel <m.h.a.reuvekamp@student.utwente.nl> wrote: > > > Sorry, I see that I've got the a's and q's mixed up. > > > I'll try to clarify it some more by giving an example with 2 > > variables. > > > > > $q1 = "first_var"; > > > $q2 = "second_var"; > > > for($i=1;$i<=2;$i++) > > > { > > > echo "<input type=\"hidden\" name=\"q$i\" > > > value=\"$q$i\">\n"; > > > } > > > The output should now be: > > > <input type="hidden" name="q1" value="first_var"> > > > <input type="hidden" name="q2" > > > value=\"second_var"> > > > > > Hope you can help me, > > > Marcel > > > > -- > > PHP Database Mailing List (http://www.php.net/) > > To unsubscribe, visit: http://www.php.net/unsub.php > > > > > ===== > Mark Weinstock > mark_weinstock@yahoo.com > *************************************** > You can't demand something as a "right" unless you are > willing to fight to death to defend everyone else's right to > the same thing. > -Stolen from the now-defunct Randy's Random mailing list. > *************************************** > > __________________________________________________ > Do you Yahoo!? > Yahoo! Mail Plus - Powerful. Affordable. Sign up now. > http://mailplus.yahoo.com > > -- > PHP Database Mailing List (http://www.php.net/) > To unsubscribe, visit: http://www.php.net/unsub.php >