smarty基本用法，循环，判断

require './smarty/Smarty.class.php';

$sm = new Smarty;

$sm->setTemplateDir("./dir");//设置模板路径

$sm->left_delimiter = '<{';//设置左右边界符

$sm->right_delimiter = '}>';

$sm->caching = true;//是否开启缓存

$sm->cache_lifetime = 120;//缓存生命周期

$d = "这个雨季，快结束吧2";

$arr = array('a'=>'小明','b'=>'大欧');

class A{

    public $b='bbb';

}

$obj = new A();

$sm->assign('mytitle',$d);

$sm->assign('obj',$obj);

$sm->assign('t',$arr);

$sm->display('2.html');

<!DOCTYPE html>

<html lang="en">

<head>

    <meta charset="UTF-8">

    <title>Title</title>

    <style>

        h1{font-size: 12px;}

    </style>

</head>

<body>

<{Config_load file="xxx.conf"}>

<h1><{$smarty.config.bb}></h1>

<h1><{$mytitle}></h1>

<h1><{$t['a']}></h1>

<h1><{$t.a}></h1>

<h1><{$obj->b}></h1>

<h1><{$smarty.now}></h1>

<h1><{$smarty.get.id}></h1><!--获得$_GET['id'] -->

<h1></h1>

</body>

</html>

循环，判断

<?php

require './smarty/Smarty.class.php';

$sm = new Smarty;

$sm->setTemplateDir("./dir");//设置模板路径

$n = mt_rand(1,9);

$arr = array(

    array('id'=>1,'title'=>'小叶'),

    array('id'=>2,'title'=>'小红'),

    array('id'=>3,'title'=>'小刚')

);

$sm->assign('n',$n);

$sm->assign('arr',$arr);

$sm->display('3.html');

<!DOCTYPE html>

<html lang="en">

<head>

    <meta charset="UTF-8">

    <title>Title</title>

</head>

<body>

    {foreach $arr as $k=>$v}

        {$v['id'] + 2}

        {$v['title']}

    {/foreach}

    <h1>

        {if $n == 5}您好啊5

        {else if $n == 4}您好啊4

        {else}您好啊other

        {/if}

    </h1>

</body>

</html>

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smarty基本用法，循环，判断

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