Bug #15574: Strip out array keys with no value

From: zakstergrant@hotmail.com Operating system: Linux Mandrake 8.2b2 PHP version: 4.1.1 PHP Bug Type: Feature/Change Request Bug description: Strip out array keys with no value Is it possible to add a function which strips out all parts of an array which don't have a value? I ask this simply because I'm trying to array_diff a submitted form against a set of required fields, and my test machine (Win2K/IE5) sends all empty form elements over in an array (I use NAME="FormData[Bar]", NAME="FormData[Baz]", etc) with empty values, and PHP puts them into my form array. It'd be great if I could say "array_strip_empty($myarray)" and PHP took out all values which are "" (empty) Thanks, ~ZG~ -- Edit bug report at http://bugs.php.net/?id=15574&edit=1 -- Fixed in CVS: http://bugs.php.net/fix.php?id=15574&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=15574&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=15574&r=needtrace Try newer version: http://bugs.php.net/fix.php?id=15574&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=15574&r=support Expected behavior: http://bugs.php.net/fix.php?id=15574&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=15574&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=15574&r=submittedtwice