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php运算问题

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Release： 2016-06-06 20:23:36
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在w3cschool上测试你的 jQuery 技能!jQuery 测验 jQuery 参考手册...移动版 菜鸟家族 (群号:365967760) 分类导航 HTML / CSS HTML 教程 HTML5...

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测试一下刚才
在w3cschool上测试你的 jQuery 技能!jQuery 测验 jQuery 参考手册...移动版 菜鸟家族 (群号:365967760) 分类导航 HTML / CSS HTML 教程 HTML5...

PHP 算数运算
1.+ 加法 $x + $y $x 与 $y 求和
2.- 减法 $x - $y $x 与 $y 的差数
3. 乘法 $x $y $x 与 $y 的乘积
4./ 除法 $x / $y $x 与 $y 的商数
5.% 模数 $x % $y $x 除 $y 的余数

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