======uppercase======

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Make a [[PTPScript:Types:String|String]] uppercase.

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**Syntax**
  * ''[[PTPScript:Types:String|String]] uppercase( [[PTPScript:Types:String|String]] subject )''

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**Parameters**
  * [[PTPScript:Types:String|String]] ''subject'' - The String to be converted to uppercase.

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**Result**
  * [[PTPScript:Types:String|String]] - The converted String.
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Returns ''subject'' with all alphabetic characters converted to uppercase.