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请写一个php函数,接受任意数量的参数,该怎么解决

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Release: 2016-06-13 13:38:38
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请写一个php函数,接受任意数量的参数
这是一道面试题。

怎么写这个函数呢?  

function fun(......)
{


}

------解决方案--------------------
这些不都是很基础的东西么?

PHP code

show_params(1, 2, 'apple', 3.14);
function show_params () {
    //获取传递参数的个数
    $count = func_num_args();

    //遍历参数并逐一输出
    for ($i = 0; $i <font color="#e78608">------解决方案--------------------</font><br>
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PHP code

function func()
{
    var_dump(func_get_args());
} <div class="clear">
                 
              
              
        
            </div>
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