function getReplacement($symbol) {
    return isset($this->symbol_replacements[$symbol]) ? $this->symbol_replacements[$symbol] : $symbol;
  }
function getReplacement($symbol) {
    return isset($this->symbol_replacements[$symbol]) ? $this->symbol_replacements[$symbol] : $symbol;
  }
function getReplacement ( $ symbol ) { return isset ( $ this -> symbol_replacements [ $ symbol ] ) ? $ this -> symbol_replacements [ $ symbol ] : $ symbol ; }
Gets a replacement symbol for a placeholder.

@param string $symbol
One of the self::SYMBOL_SPECIAL_* constants.

@return string
Gets a replacement symbol for a placeholder .