Fw: [PHP-DEV] feature request

oops, forgot the list. i think no lang extension is needed. here is my reason - you can very easy test for isset, what about !isset? then the condition will be or not and and all the thing becomes messy. b. ----- Original Message ----- From: "Boian Bonev" <boian@bonev.com> To: "Gavin Sherry" <swm@linuxworld.com.au>; "Cameron" <gamr@gattcomp.com.au> Sent: Monday, March 19, 2001 2:23 PM Subject: Re: [PHP-DEV] feature request > hi, > > better write you own checker in php... and implement and/or... > here is a sample :-))) > > <? > function isset_and() { > $numargs=func_num_args(); > $tt=func_get_arg($i); > $res=isset($tt); > for ($i=1;$i<$numargs;$i++) { > $tt=func_get_arg($i); > echo "$tt\n"; > $res&=isset($tt); > } > return $res; > } > $a='asda'; > $b='asa'; > echo isset_and($a,$b,$c); > echo "\n"; > $c='asa'; > echo isset_and($a,$b,$c); > ?> > >