一、模板存放及调用规则
模板存放于系统 template 目录,template 目录下的一个目录
例如:template/default/ 即为一套模板
模板文件以 .htm 为扩展名,可直接存放于模板目录
例如 template/default/index.htm
也可以存放于模板目录的子目录里
例如:template/default/member/index.htm
在PHP文件里,使用模板语法为
<?php include template('index'); ?>
或者
<?php include template('index', 'member'); ?>
如果当前默认模板套系为default,则:
<?php include template('header'); ?>
表示使用 template/default/header.htm 模板文件
<?php include template('header', 'member'); ?>
表示使用 template/default/member/header.htm 模板文件
模板目录下在 these.name.php 是模板别名的配置文件,模板别名可以在后台模板管理修改。
模板解析后的缓存文件保存于cache/tpl/目录,扩展名为 .tpl.php
二、模板语法
1、包含模板:{template 'header'} 或{template 'header', 'member'}
{template 'header'}被解析为
<?php include template('header'); ?>
表示使用 template/default/header.htm 模板文件
{template 'header', 'member'}
被解析为:
<?php include template('header','member'); ?>
表示使用 template/default/member/header.htm 模板文件
2、变量或常量表示:
变量 {$destoon} 被解析为:
<?php echo $destoon; ?>
常量 {DESTOON} 被解析为:
<?php echo DESTOON; ?>
对于数组,标准写法应为 例如 {$destoon['index']},可简写为{$destoon[index]},模板在解析时会自动追加引号。
3、函数 {func_name($par1, $par2)}
{func_name($par1, $par2)}被解析为
<?php func_name($par1, $par2); ?>
4、PHP表达式 {php expression}
{php expression}被解析为
<?php expression ?>
5、条件语句 {if $a=='b'} do A {/if} 或{if $a=='b'} do A {else} do B {/if} 或 {if $a=='b'} do A{elseif $b=='c'} do C {else} do B {/if}
{if $a=='b'} do A {/if}被解析为
<?php if($a=='b') { do A } ?>
{if $a=='b'} do A {else} do B {/if}被解析为
<?php if($a=='b') { do A } else { do B } ?>
{if $a=='b'} do A {elseif $b=='c'} do C {else} do B {/if}被解析为
<?php if($a=='b') { do A } else if($b=='c') { do C } else { do B } ?>
6、LOOP循环 {loop $var $v}...{loop} 或
{loop $var $k $v}...{loop}
{loop $var $v}...{loop}被解析为
<?php if(is_array($var)) { foreach($var as $v) { ... } } ?>
{loop $var $k $v}...{loop}被解析为
<?php if(is_array($var)) { foreach($var as $k=>$v) { ... } } ?>
三、特殊用法
1、变量或表达式可以用HTML注释,例如 仍被解析为 (可自动过滤此类注释)
2、可直接在模板里书写PHP代码,直接书写PHP代码与DESTOON 模板语法是兼容的。

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