smarty模板引擎之分配数据类型
这篇文章主要介绍了smarty模板引擎之分配数据类型,实例分析了smarty模板引擎数据类型的使用技巧,具有一定参考借鉴价值,需要的朋友可以参考下
本文实例讲述了smarty模板引擎之分配数据类型用法。分享给大家供大家参考。具体分析如下:
一、分配基本数据
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//分配基本数据 $smarty->assign("str","hello smarty!"); $smarty->assign("int",143); $smarty->assign("double",12.1344); $smarty->assign("bool",true); $smarty->assign("bool2",false); 字符串类型: 整型: 浮点型: 布尔类型真: 布尔类型假: |
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1表示真,0表示假,假的时候为null,什么都不显示。
二、分配复合数据之数组
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//索引数组 $res=array('上海','北京','深圳'); $smarty->assign("arr",$res); //关联数组 $res2=array('city1'=>'北京','city2'=>'广州','city3'=>'湖南'); $smarty->assign("arr2",$res2); //索引二维数组 $res3 = array( array('潇晓','常山','吴蓓'),array('珊珊','常明') ); $smarty->assign("arr3",$res3); //关联二维数组 $res4 = array( array('id'=>'001','name'=>'张三','email'=>'zhangsan@1163.com'), array('url'=>'http://www.baidu.com','age'=>'28') ); $smarty->assign("arr4",$res4); //关联二维数组2 $res5=array( 'emp1'=>array('id'=>'001','name'=>'张三','email'=>'zhangsan@1163.com'), 'emp2'=>array('url'=>'http://www.baidu.com','age'=>'28') ); $smarty->assign("arr5",$res5); |
模板文件
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索引数组:元素1:,元素2:,元素3: 关联数组取法1(不推荐):元素1:,元素2:,元素3: 关联数组取法2(推荐):元素1:,元素2:,元素3: 二维索引数组: 元素1:, 元素2:, 元素3:, 元素4:, 元素5: 关联二维数组形式1: id-, name-, email-, url-, age- 关联二维数组形式2: id-, name-, email-, url-, age- |
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三、分配复合数据之对象
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class Master{ var $name; var $age; function __construct($name,$age){ $this->name=$name; $this->age=$age; } } class Dog{ var $name; var $age; var $color; var $arr; var $master; function __construct($name,$age,$color,$arr6,$master){ $this->name=$name; $this->age=$age; $this->color=$color; $this->arr=$arr6; $this->master=$master; } } $arr6=array('001','002','003'); $master = new Master('小明',22); $dog1 = new Dog('小白',1,'white',$arr6,$master); $smarty->assign("dog",$dog1); |
模板文件
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对象: //基本属性 name-name}>, age-age}>, color-color}> //数组属性 arr-arr[0]}>, arr-arr[1]}>, arr-arr[2]}> //对象属性 object-master->name}>, object-master->age}> |
浏览器显示结果
希望本文所述对大家的php程序设计有所帮助。

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