11-12上午的代码

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variable_modifiers.php

<?php

include("libs/Smarty.class.php");
$smarty=new Smarty();
$smarty->reInitSmarty();
$string = "<h3> ni hao!</h3>
<h2>P HP!</h2>.";
$smarty->assign("cap",$string);
$smarty->assign("num",123.78);

$smarty->display("variable_modifiers.tpl");


variable_modifiers.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>
Capitallize功能演示:<br/>
befor:<{$cap|escape:"html"}><br/>
after:<{$cap|capitalize}><br/><hr/>
count_characters功能演示:<br/>
<{$cap}>的字符个数为(不计空格):<{$cap|count_characters}><br/>
<{$cap}>的字符个数为(计空格):<{$cap|count_characters:true}><br/><hr/>
cat功能演示:<br/>
给字符串<{$cap}>连接***之后:<{$cap|cat:"***"}><hr/>
count_paragraphs功能演示:<br/>
<{$cap}>的段落个数为:<{$cap|count_paragraphs}><br/><hr/>
count_sentences功能演示:<br/>
<{$cap}>的句子个数为:<{$cap|count_sentences}><br/><hr/>
count_words功能演示:<br/>
<{$cap}>的词数为:<{$cap|count_words}><hr/>
<!--
利用date_format格式化当前系统时间日期:<br/>
当前系统时间为:<{$smarty.now|date_format:"%Y-%m-%d  %H:%M:%S"}><hr/>
--!>
<{*string_format格式参数:%d(十进制整数) %x(十六进制整数) %o(八进制整数) %u(无符号数显示)*}>
<{$num}>通过%md格式化:<{$num|string_format:"%10d"}><br/>
<{$num}>通过%m.nf格式化一个实数:<{$num|string_format:"%6.1f"}><br/>
<{$num}>通过%e格式化一个实数:<{$num|string_format:"%e"}><br/>


</body>
</html>

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