Php Smarty assign变量-返回零
我有个问题。。。我试图在Smarty中简单地为变量赋值,但它总是返回0。知道为什么吗Php Smarty assign变量-返回零,php,variables,smarty,Php,Variables,Smarty,我有个问题。。。我试图在Smarty中简单地为变量赋值,但它总是返回0。知道为什么吗 {if (strstr($pid, 'XXX') == true) || ($did == 256)} ......Step 1 reached...... {if (strstr($pid, 'MTG') == true) || ($key_name == 'mtgfc')} ......step 2 reached....... {assign var="css-ta
{if (strstr($pid, 'XXX') == true) || ($did == 256)}
......Step 1 reached......
{if (strstr($pid, 'MTG') == true) || ($key_name == 'mtgfc')}
......step 2 reached.......
{assign var="css-tag" value="mtg"}
<p>css-tag = {$css-tag}</p>
{/if}
{/if}
为什么不给变量赋值?就像在php中一样,不能在变量名中使用减号。改为使用下划线:
{assign var="css_tag" value="mtg"}
{assign var="css_tag" value="mtg"}