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Strip whitespace at the beginning and the end of a string

/ Published in: ActionScript 3
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This can be useful when you retrieve strings from an XML or script that have whitespaces at the beginning or the end.

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  1. function stripBeginEndWhithespace(p_string:String):String
  2. {
  3.   var pattern:RegExp = new RegExp("^[ \t
  4. ]+|[ \t
  5. ]+$","g");
  6.   p_string = p_string.replace(pattern, "");
  7.   return p_string;
  8. }

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