original_string: public static function getPlaceholderFormatterDefinition(string $name): ?callable
      {
          if (!self::$formatters) {
              self::$formatters = self::initPlaceholderFormatters();
          }
  
          return isset(self::$formatters[$name]) ? self::$formatters[$name] : null;
      }
code: public static function getPlaceholderFormatterDefinition(string $name): ?callable
      {
          if (!self::$formatters) {
              self::$formatters = self::initPlaceholderFormatters();
          }
  
          return isset(self::$formatters[$name]) ? self::$formatters[$name] : null;
      }
code_tokens: public static function getPlaceholderFormatterDefinition ( string $ name ) : ? callable { if ( ! self :: $ formatters ) { self :: $ formatters = self :: initPlaceholderFormatters ( ) ; } return isset ( self :: $ formatters [ $ name ] ) ? self :: $ formatters [ $ name ] : null ; }
docstring: Gets the placeholder formatter for a given name.
  
  @param string $name The placeholder name (including the delimiter char like %)
  
  @return callable|null A PHP callable
docstring_tokens: Gets the placeholder formatter for a given name .