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thinkphp 两个数怎么在模板中运算

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Release： 2016-06-23 14:26:54
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*这两个数怎么运算后的值输出

回复讨论(解决方案)

在控制器部分先算出来$var = $v.price*$v.num;  再传值

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thinkphp 两个数怎么在模板中运算
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