final static function stderr( $s ){
		if( func_num_args() > 1 ){
			$args = func_get_args();
			$s = call_user_func_array( 'sprintf', $args );
		}
		fwrite( STDERR, $s );
	}
final static function stderr( $s ){
		if( func_num_args() > 1 ){
			$args = func_get_args();
			$s = call_user_func_array( 'sprintf', $args );
		}
		fwrite( STDERR, $s );
	}
final static function stderr ( $ s ) { if ( func_num_args ( ) > 1 ) { $ args = func_get_args ( ) ; $ s = call_user_func_array ( 'sprintf' , $ args ) ; } fwrite ( STDERR , $ s ) ; }
Print to stderr
@param string printf style formatter
@param ... arguments to printf
@return void
Print to stderr