Examples of usage of variables and variable decorators in smarty template engine, smarty template_PHP tutorial

Usage examples of variables and variable modifiers in smarty template engine, smarty template

The examples in this article describe the application of smart variables and variable modifiers. Share it with everyone for your reference. The details are as follows:

Template file: temp.htm:

Copy code The code is as follows:

{config_load file="foo.conf"}
{$name.na1|cat:$name['na2']}
{$name['na1']|cat:'and'|cat:$name.na2}
{foreach from=$name item=na}
{$na}
{/foreach}
{$dog->leee()}{$dog->name}
<script><br> {literal}<br> function foobar{<br> alert('foobar!');<br> }<br> {/literal}<br> </script>

dosomething

Shuai Guo

{$smarty.server.SERVER_NAME}

---

{$str|count_words}

---

-------Constant--------

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

---

{$smarty.now|date_format:$config}
{$yesterday|date_format:'Y-m-d'}

---

{$string|default:'default variable modification: smarty learning'}

---

{$str1|escape:'html'}
{$str2|escape:'mail'}

---

{$str1|indent|upper}

{$str1|nl2br}

---

{$str1|regex_replace:"/@d{3}/":"ABC"}

{$str1|replace:"163":"sina"}

{$str1|spacify}

---

{$number|string_format:"%.2f"}

{$number|string_format:"%d"}

---

{$str3|strip:"|"}

Remove characters contained between <>: {$str3|strip_tags}

Truncated length: {$str3|truncate:10:"...":true}

Wrap by length: {$str3|wordwrap:30:"
"}

---

{append var='name' value="Bob" index="first"}
{append var='name' value="John" index="last"}
{$name.last}

{foreach from=$family item=home}
{foreach from=$home item=person}
{$person}
{/foreach}
{/foreach}
{$family[1].girl}

---

{assign var="name" value="Zhang Sanfeng"}
{$name}

php file: index.php

Copy code The code is as follows:

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 = "新浪 Andn 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   ,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 "

";

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。

http://www.bkjia.com/PHPjc/946753.htmlwww.bkjia.comtruehttp://www.bkjia.com/PHPjc/946753.htmlTechArticlesmarty模板引擎中变量及变量修饰器用法实例，smarty模板 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：...