======pad======

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Pad a [[PTPScript:Types:String|String]] with another [[PTPScript:Types:String|String]], to a certain length.

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**Syntax**
  * ''[[PTPScript:Types:String|String]] pad( [[PTPScript:Types:String|String]] subject, [[PTPScript:Types:Number|Number]] length [, [[PTPScript:Types:String|String]] padding [, [[PTPScript:Types:Number|Number]] type ] ] )''

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**Parameters**
  * [[PTPScript:Types:String|String]] ''subject'' - The String to pad.
  * [[PTPScript:Types:Number|Number]] ''length'' - The length to pad the String to.
  * [[PTPScript:Types:String|String]] ''padding'' - The String to use as padding (defaults to spaces).
  * [[PTPScript:Types:Number|Number]] ''type'' - Which side(s) to pad.
    * ''0'' - Pad the left-hand side of ''subject''.
    * ''1'' (default) - Pad the right-hand side of ''subject''.
    * ''2'' - Pad both sides of ''subject''.

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**Result**
  * [[PTPScript:Types:String|String]] - The padded String.
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Returns ''subject'' padded on the left, right, or both sides, to the specified length.