{* 基本的條件值: $condition1 = TRUE, $condition2 = FALSE, $condition3 = TRUE, $condition4 = FALSE, $num = 5 *}

if 的基本語法

{if $condition1}

當 $condition1 為 TRUE 時,顯示此區塊

{/if}

搭配 elseif 及 else

{if $condition2}

當 $condition2 為 TRUE 時,顯示此區塊

{elseif $condition3 || $condition4}

當 $condition3 或 $condition4 為 TRUE 時,顯示此區塊

{else}

如果 $condition2 和 $condition3 都不為 TRUE 時,則顯示此區塊

{/if}

mod

{if $num mod 3}

{$num} 不能被 3 整除

{else}

{$num} 能被 3 整除

{/if}

is div by

{if $num is not div by 3}

{$num} 不能被 3 整除

{/if}

奇偶數判斷

{if $num is odd}

{$num} 為奇數

{elseif $num is even}

{$num} 為偶數

{/if}