Re: [PHP4BETA] cvs: php4 /ext/standard/ string.c

Andrei Zmievski wrote: > > - *++r=toupper((unsigned char)*r); > > + *r=toupper((unsigned char)*++r); > > Are you sure about this? It seems that you're replacing space > character with the uppercased next one. the two assignments are equivalent, as the ++ operator has a higher precedence then assingments or pointer de-referencing see script below for proof of operation > -Andrei > * Use the source, Luke. * so that's where i get all theese obi-wan errors from ? <? $tests = array( "a" => "A", " a" => " A", "a " => "A ", " a " => " A ", "a a a" => "A A A", "\ta\na\ra a" >= "\tA\nA\rA\A", "a a a a a" => "A A A A A" ); reset($tests); while(list($key,$val)=each($tests)) { if(!is_string($key)&&!is_string($val)) { continue; } if(ucwords($key)!==$val) { print "ucwords($key) is ".ucwords($key)."instead of $val\n"; } else { print "ucwords($key) ok\n"; } } ?>