index.php

<?php
	include "connect.php";

	echo "a:".($a);
	echo "<br>";
	echo "b:".($b);
	echo "<br>";
	echo "c:"."$c";
	echo "<br>";
	echo "d:"."$d";
	echo "<br>";
	echo "e:"."$e";

connect.php

<?php
    $a="1";
    $b="2";
    $c=$a+$b;
    $d=$c+"5";
    $e="10"/"3";
分类: 前端开发

0 条评论

发表回复

Avatar placeholder

您的电子邮箱地址不会被公开。 必填项已用*标注