note 98001 added to function.bcscale

the function in the note below seems a bit more complicated then it really needs to be.  since we are dealing with strings, we can use the string functions instead.

<?php

  function DecimalClean($Input)
  {
      return (strpos($Input, '.') === false) ? $Input : rtrim($Input, '0');
  }

?>

Explanation:
First we check to see if the number contains a decimal point (we assume that it is a sane/valid number). 

If the number lacks a decimal point then we do not need to do anything, otherwise we use the trim function which is very fast because it is a low level function, to remove the zeros.  Trim will stop at the first character that is not a '0'.

The only limitation is that this version does not account for localized decimal points.
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Server IP: 69.147.83.197
Probable Submitter: 174.21.219.64
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Manual Page -- http://www.php.net/manual/en/function.bcscale.php
Edit        -- https://master.php.net/note/edit/98001
Del: integrated  -- https://master.php.net/note/delete/98001/integrated
Del: useless     -- https://master.php.net/note/delete/98001/useless
Del: bad code    -- https://master.php.net/note/delete/98001/bad+code
Del: spam        -- https://master.php.net/note/delete/98001/spam
Del: non-english -- https://master.php.net/note/delete/98001/non-english
Del: in docs     -- https://master.php.net/note/delete/98001/in+docs
Del: other reasons-- https://master.php.net/note/delete/98001
Reject      -- https://master.php.net/note/reject/98001
Search      -- https://master.php.net/manage/user-notes.php