Smarty-案例(判断奇偶数(3))

num.tpl文件

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<{if $num_cate eq "even"}>
<{foreach from=$array item=value name="e"}>
<{if $value is even}>
数组中第<{$smarty.foreach.e.iteration}>个偶数是:<{$value}>
<{/if}>
<{/foreach}>
<{elseif $num_cate eq "odd"}>
<{section name="odd" loop=$array}>
<{if $array[odd] is odd}>
数组中第<{$smarty.section.odd.index}>个偶数是:<{$array[odd]}>

<{/if}>
<{/section}>
<{else}>
<{section name="e1" loop=$array}>
<{if $array[e1]%$num_cate==0}>
数组中第<{$smarty.section.e1.index}>个能被<{$num_cate}>整除的数是:<{$array[e1]}>

<{/if}>
<{/section}>
<{/if}>


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