变量调节器

来源：互联网发布：mac svn 版本管理工具编辑：程序博客网时间：2024/05/09 09:10

bianliang.php

<?php
include("../libs/Smarty.class.php");
$smarty=new Smarty();
$smarty->reInitSmarty

("../demo/templates","../demo/templates_c","../de

mo/config");
$string="hello hi.\nphp!";
$smarty->assign("cap",$string);
$smarty->assign("num","123.68273298293");
$smarty->display("bianliang.tpl");

bianliang.tpl

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>测试变量调节器</title>
</head>

<body>
Capitalize功能演示: 
原变量内容：<{$cap}> 
应用后内容：<{$cap}> <hr />
count_characters功能演示： 
<{$cap}>的字符个数为（不计空格）：<{$cap|count_characters}> 
<{$cap}>的字符个数为（计空格）：<{$cap|count_characters:true}><hr />
cat功能演示： 
给字符串<{$cap}>连接***之后：<{$cap|cat:"***"}><hr />
count_paragraphs功能演示： 
<{$cap}>的段落数：<{$cap|count_paragraphs}><hr />
count_sentences功能演示： 
<{$cap}>的句子数：<{$cap|count_sentences}><hr />
count_words功能演示： 
<{$cap}>的单词数：<{$cap|count_words}><hr />

<{$num}>通过%md格式化<{$num|string_format:"%10d"}> 
<{$num}>通过%m.nf格式化一个实数<{$num|string_format:"%.2f"}> 
<{$num}>通过%e格式化一个实数:<{$num|string_format:"%4.le"}>
</body>
</html>