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How to determine if an array is empty in smarty template_PHP tutorial
- WBOYOriginal
- 2016-07-13 10:31:161104browse
There are two ways to determine whether an array is empty in smarty templates. Below are examples.
(1) Use php count function
{if $array|@count gt 0}
... ...
{/if}
(2) This way of writing is very strange. Today I searched online because the first method didn’t work, and I found the following strange way of writing.
{if count($array) gt 0}
... ...
{/if}
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