網頁隨機剪刀石頭布

<?php
	include("include/function.php");
	
	// 1 取得亂數
	$handn = rand(1,3);
	//echo $handn;
	// 2. 設定檔名
	if($handn == 1){
		$hand = "scissors.png";
	} elseif($handn == 2){
		$hand = "rock.png";
	} elseif($handn == 3){
		$hand = "paper.png";
	}
	// 3. 到正確的地方去 echo 檔名即可
	//echo $hand;
?>