original_string: public static function getHttpBodyValue($param, $varReplaceNotSet = null)
      {
          parse_str(file_get_contents('php://input'), $arrPostVars);
  
          $strReturn = (isset($arrPostVars[$param])) ? $arrPostVars[$param] : $varReplaceNotSet;
  
          return $strReturn;
      }
code: public static function getHttpBodyValue($param, $varReplaceNotSet = null)
      {
          parse_str(file_get_contents('php://input'), $arrPostVars);
  
          $strReturn = (isset($arrPostVars[$param])) ? $arrPostVars[$param] : $varReplaceNotSet;
  
          return $strReturn;
      }
code_tokens: public static function getHttpBodyValue ( $ param , $ varReplaceNotSet = null ) { parse_str ( file_get_contents ( 'php://input' ) , $ arrPostVars ) ; $ strReturn = ( isset ( $ arrPostVars [ $ param ] ) ) ? $ arrPostVars [ $ param ] : $ varReplaceNotSet ; return $ strReturn ; }
docstring: Get the value of a form field from the raw HTTP body. This is used for PUT and DELETE HTTP methods.
  
  @param string $param The parameter to read
  @param string $varReplaceNotSet Optional replace value when parameter is not set in the body
  @return string|array
docstring_tokens: Get the value of a form field from the raw HTTP body . This is used for PUT and DELETE HTTP methods .