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php模板原理讲解

WBOY
WBOYOriginal
2016-06-13 09:30:541079browse

复制代码 代码如下:


$data = array(
        'title'=>'ilsea',
        'list'=>array(
                'hello',
                'world'
            )
    );

include('show.php');

// show.php 模板文件


        echo $data['title'];
    echo '
';
    print_r($data['list']);
    ?>


定义一个函数用来包含模板,并传递数据

复制代码 代码如下:


// 定义一个函数用来包含模板,并传递数据,应该定义在公用函数库里的,这里我就直接写在这儿了
function template($template,$data)
{
    if(isset($data)){
        foreach($data as $key=>$val){
            $$key = $val;
        }
        unset($data);
    }
    include($template);
}

template('show.php',$data);


此例当然不是完整的写法,仅仅是一个小小的示例,模板赋值的原理就是这样的。
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