PHP:<?
require "SmartyConfig.php";
$a = "2";
function t($d)
{
return $d*2;
}
$smarty->assign("a", $a);
$smarty->display("1.htm");
?>
html:
<{$a|t}>
结果:4
require "SmartyConfig.php";
$a = "2";
function t($d)
{
return $d*2;
}
$smarty->assign("a", $a);
$smarty->display("1.htm");
?>
html:
<{$a|t}>
结果:4
解决方案 »
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