Smarty中怎么判断一个变量是字符串还是数组呢
Smarty中如何判断一个变量是字符串还是数组呢？
有一个变量比如是$data
在模板中怎么判断他是字符串还是数组呢？
------解决方案--------------------
{if is_array($data)}
yes
{else}
no
{/if}
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