smarty模板引擎之分配数据类型

PHP实战
//分配基本数据
$smarty->assign("str","hello smarty!");
$smarty->assign("int",143);
$smarty->assign("double",12.1344);
$smarty->assign("bool",true);
$smarty->assign("bool2",false); 
字符串类型：<{$str}> <br/>
整型：<{$int}> <br/>
浮点型：<{$double}> <br/>
布尔类型真：<{$bool}> <br/>
布尔类型假：<{$bool2}> <br/> 

PHP实战
//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','emp2'=>array('url'=>'http://www.baidu.com','age'=>'28')
); 
$smarty->assign("arr5",$res5);

PHP实战
索引数组：元素1:<{$arr[0]}>,元素2:<{$arr[1]}>,元素3:<{$arr[2]}> <br/> 
关联数组取法1(不推荐)：元素1:<{$arr2['city1']}>,元素2:<{$arr2['city2']}>,元素3:<{$arr2['city3']}> <br/> 
关联数组取法2(推荐)：元素1:<{$arr2.city1}>,元素2:<{$arr2.city2}>,元素3:<{$arr2.city3}> <br/> 
二维索引数组： 
元素1:<{$arr3[0][0]}>,元素2:<{$arr3[0][1]}>,元素3:<{$arr3[0][2]}>,元素4:<{$arr3[1][0]}>,元素5:<{$arr3[1][1]}> <br/> 
关联二维数组形式1： 
id-<{$arr4[0].id}>,name-<{$arr4[0].name}>,email-<{$arr4[0].email}>,url-<{$arr4[1].url}>,age-<{$arr4[1].age}> <br/> 
关联二维数组形式2： 
id-<{$arr5.emp1.id}>,name-<{$arr5.emp1.name}>,email-<{$arr5.emp1.email}>,url-<{$arr5.emp2.url}>,age-<{$arr5.emp2.age}><br/>

PHP实战
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); 
$dog1 = new Dog('小白',1,'white',$master); 
$smarty->assign("dog",$dog1);

PHP实战
对象：<br/> 
//基本属性 
name-<{$dog->name}>,age-<{$dog->age}>,color-<{$dog->color}> <br/> 
//数组属性 
arr-<{$dog->arr[0]}>,arr-<{$dog->arr[1]}>,arr-<{$dog->arr[2]}> <br/> 
//对象属性 
object-<{$dog->master->name}>,object-<{$dog->master->age}> <br/>