smarty模板引擎中变量及变量修饰器用法实例

2020-03-22 16:45:34

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本文实例讲述了smarty变量及变量修饰器的应用。分享给大家供大家参考。具体如下：模板文件：temp.htm：
复制代码代码如下:{config_load file="foo.conf"}
{$name.na1|cat:$name['na2']}
{$name['na1']|cat:'与'|cat:$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 帅锅 /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.html' target='_blank'>current_dir} br / {$smarty.version} br / {$smarty.ldelim|cat:$smarty.rdelim}
hr /
{$smarty.now|date_format:$config}
{$yesterday|date_format:'Y-m-d'}
hr /
{$string|default:'default变量修饰：smarty学习'}
hr /
{$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 /
{$str3|strip:"|"} br /
去除包含在之间的字符：{$str3|strip_tags} br /
截取长度：{$str3|truncate:10:"...":true} br /
按长度换行：{$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}
{$family[1].girl}
hr /
{assign var="name" value="张三丰"}
{$name}
/body php文件：index.php
复制代码代码如下: 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"= "帅锅","na2"= "美女");
$smarty- assign("name",$arr);class Dog{
public $name;
public $age;
function leee(){
return $this- name."在干吗";
}
}
$dog = new Dog();
$dog- name="小狗";
$smarty- assign("dog",$dog);//$str = "hello world,i am here. i love smarty!";
$str = "帅锅";
$str1 = " a href='http://www.sina.com/' 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);
$smarty- assign("str3","akie abfal fa ,dooerw，show databases,desc table");$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成员方法的使用
$family = array("husband"= "帅锅","wife"= "美女");
$famiadd = array("boy"= "张三丰","girl"= "王昭君");
$smarty- append("family",$family);
$smarty- append("family",$famiadd);
echo " pre
print_r($family);
$smarty- display("temp.htm");
希望本文所述对大家的php程序设计有所帮助。PHP教程

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