> -----Original Message----- > From: Donovan Brooke [mailto:li...@euca.us] > Sent: Thursday, January 20, 2011 3:29 PM > Cc: php-general@lists.php.net > Subject: Re: [PHP] array to var - with different name > > Tommy Pham wrote: > [snip] > >> foreach ($_REQUEST as $key => $value) $$key = $value; > >> > >> short-circuited one-liners :) > >> > >> Regards, > >> Tommy > >> > > > > akk... wrong clicked before I had a chance to fix the code. anyway, > > > > foreach ($_GET as $key => $value) if (substr($key, 0, 2) == 'f_') > > ${'t_'.substr($key, 2)} = $value; > > > Tommy, excellent.. I had just rewrote your first suggestion: > > foreach ($a_formvars as $key => $value) ${str_replace('f_', 't_',$key)} = > $value; > > (which works) > but I like that you are only affecting the vars that *begin* with $match. I > suppose the above would also work with $_REQUEST. > > > > Shawn, I don't know if I have a good reason, other than I rather like > working with string vars instead of array vars from $_REQUEST for > (sticky forms and conditionals). I can check/verify them as well in the > process. > > Thanks to all that posted.. I always learn from the "skin the cat" game. > > Donovan > > > -- > D Brooke >
I advice strongly against str_replace if you're looking specifically 'f_' at the __beginning__ of the string. substr would guarantee it. Regards, Tommy -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
