From: [EMAIL PROTECTED] Operating system: Mandrake linux PHP version: 4.2.0 PHP Bug Type: Feature/Change Request Bug description: Math needs a "sign()" function
The wonderful math-function list is missing a very important and simple function: sign(). The is the comlpementof abs(), and together with abs() allows you to separate the magnitude and sign of a number, e.g. for graphing purposes (it's hard to graph a negative number of pixels, and displaying money as "$-99" looks dumb). It's a one-line function, so I've already written my own, but it really ought to be built-in. Thanks! -- Edit bug report at http://bugs.php.net/?id=19621&edit=1 -- Try a CVS snapshot: http://bugs.php.net/fix.php?id=19621&r=trysnapshot Fixed in CVS: http://bugs.php.net/fix.php?id=19621&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=19621&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=19621&r=needtrace Try newer version: http://bugs.php.net/fix.php?id=19621&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=19621&r=support Expected behavior: http://bugs.php.net/fix.php?id=19621&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=19621&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=19621&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=19621&r=globals
