note 54826 added to function.trim

Chris wrote: > Here's a neat function to trim off extraneous zeros and the > decimal, leaving > important numbers intact: > ... Actually use: <?php ... return rtrim(trim($num, '0'), '.'); ... ?> This ensures that a left leading decimal place doesn't get removed i.e. 00.010 should return .01 and not 01. ---- Manual Page -- http://www.php.net/manual/en/function.trim.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+54826 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+54826&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+54826&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+54826&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+54826&report=yes&reason=useless Delete: non-english -- http://master.php.net/manage/user-notes.php?action=delete+54826&report=yes&reason=non-english Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+54826&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+54826&report=yes Search -- http://master.php.net/manage/user-notes.php