smarty模板引擎中變量及變量修飾器用法實例

更新時間：2015年01月22日 14:28:50 投稿：shichen2014

這篇文章主要介紹了smarty模板引擎中變量及變量修飾器用法,實例分析了smarty模板引擎中常見變量、變量修飾器及常量的具體用法,需要的朋友可以參考下

本文實例講述了smarty變量及變量修飾器的應用。分享給大家供大家參考。具體如下：

模板文件：temp.htm：

{config_load file="foo.conf"}

{$name.na1|cat:$name['na2']}

{$name['na1']|cat:'與'|cat:$name.na2}

{foreach from=$name item=na}

{$na}

{/foreach}

{$dog->leee()}{$dog->name}

<script>

{literal}

function foobar{

 alert('foobar!');

}

{/literal}

</script>

<title>{#pageTitle#}</title>

<body bgcolor="{#bodyBgColor#}">

<table border="{#tableBorderSize#}" bgcolor="{#tableBgColor#}" >

 <tr bgcolor="{#rowBgColor#}">

  <td>dosomething</td>

  <td>帥鍋</td>

 </tr>

</table>

{$smarty.server.SERVER_NAME}

<hr />

{$str|count_words}

<hr />

-------常量--------<br>

{$smarty.now}<br />{$smarty.const.MY_CONST}<br />{$smarty.template}<br />{$smarty.current_dir}<br />{$smarty.version}<br />{$smarty.ldelim|cat:$smarty.rdelim}

<hr />

{$smarty.now|date_format:$config}

{$yesterday|date_format:'Y-m-d'}

<hr />

{$string|default:'default變量修飾：smarty學習'}

<hr />

{$str1|escape:'html'}<br />{$str2|escape:'mail'}

<hr />

<p>{$str1|indent|upper}</p>

{$str1|nl2br}

<hr />

{$str1|regex_replace:"/@\d{3}/":"ABC"}<br />

{$str1|replace:"163":"sina"}<br />

{$str1|spacify}<br />

<hr />

{$number|string_format:"%.2f"}<br />

{$number|string_format:"%d"}<br />

<hr />

{$str3|strip:"|"}<br />

去除包含在<>之間的字符：{$str3|strip_tags}<br />

截取長度：{$str3|truncate:10:"...":true}<br />

按長度換行：{$str3|wordwrap:30:"<br />"}

<hr />

{append var='name' value="Bob" index="first"}

{append var='name' value="John" index="last"}

{$name.last}<br />

{foreach from=$family item=home}

{foreach from=$home item=person}

{$person}

{/foreach}

{/foreach}

{$family[1].girl}

<hr />

{assign var="name" value="張三豐"}

{$name}

</body>

php文件：index.php

復制代碼代碼如下:

<?php
require_once('libs/Smarty.class.php');
$smarty = new Smarty();
$smarty->setTemplateDir($_SERVER['DOCUMENT_ROOT']."/php/templates/");
$smarty->setCompileDir($_SERVER['DOCUMENT_ROOT']."/php/templates_c/");
$smarty->setCacheDir($_SERVER['DOCUMENT_ROOT']."/php/cache/");
$smarty->caching = false;
$arr = array("na1"=>"帥鍋","na2"=>"美女");
$smarty->assign("name",$arr);

class Dog{
public $name;
public $age;
function leee(){
return $this->name."在干嗎";
}
}
$dog = new Dog();
$dog->name="小狗";
$smarty->assign("dog",$dog);

//$str = "hello world,i am here. i love smarty!";
$str = "帥鍋";
$str1 = "<a >新浪</a> And\n aassu@163.com";
$str2 = "aassu@163.com";
$smarty->assign("str",$str);
$smarty->assign("str1",$str1);
$smarty->assign("str2",$str2);
$smarty->assign("number",30.293934);
$smarty->assign("str3","akie abfal <a;fa>,dooerw，show databases,desc table");

$config = "Y-m-d H:i:s";
$smarty->assign("config",$config);
$smarty->assign("yesterday",strtotime('-1 day'));
//常量
define("MY_CONST","百度");

//append成員方法的使用
$family = array("husband"=>"帥鍋","wife"=>"美女");
$famiadd = array("boy"=>"張三豐","girl"=>"王昭君");
$smarty->append("family",$family);
$smarty->append("family",$famiadd);
echo "<pre>";
print_r($family);
$smarty->display("temp.htm");
?>

希望本文所述對大家的php程序設(shè)計有所幫助。

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