一、使用foreach/if替代语法循环遍历二维数组
实例
<?php
$staffs = [
['id'=>1, 'name'=>'候亮平', 'age'=>30, 'sex'=>1, 'email'=>'hlp@php.cn', 'password'=>sha1('123456')],
['id'=>2, 'name'=>'赵瑞龙', 'age'=>40, 'sex'=>1, 'email'=>'zrl@php.cn', 'password'=>sha1('123456')],
['id'=>3, 'name'=>'李达康', 'age'=>50, 'sex'=>1, 'email'=>'ldk@php.cn', 'password'=>sha1('123456')],
['id'=>4, 'name'=>'祁同伟', 'age'=>45, 'sex'=>1, 'email'=>'qtw@php.cn', 'password'=>sha1('123456')],
['id'=>5, 'name'=>'高小琴', 'age'=>30, 'sex'=>0, 'email'=>'gxq@php.cn', 'password'=>sha1('123456')],
];
?>
<?php foreach($staffs as $staff): ?>
<tr>
<td><?php echo $staff['id'];?></td>
<td><?php echo $staff['name'];?></td>
<td><?php echo $staff['age'];?></td>
<!-- 简化: 三元运算符-->
<td><?php echo $staff['sex']?'男':'女';?></td>
<!--if()替代语法-->
<!-- <td>--><?php //if($staff['sex']===1) :?>
<!-- 男-->
<!-- --><?php //else:?>
<!-- 女-->
<!-- --><?php //endif;?>
<!-- </td>-->
<td><?php echo $staff['email'];?></td>
<td><?php echo $staff['password'];?></td>
</tr>
<?php endforeach; ?>运行实例 »
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二、员工管理系统
使用<a>标签的target属性 与iframe 的name属性
实例
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>员工管理系统</title>
<style>
/*样式重置*/
*{margin:0;padding:0;}
/*头部样式*/
.header{width: 100%;height: 60px;border-bottom: 1px solid #0f0f0f;
line-height: 60px;}
.h_content{width:1000px;margin: 0 auto;background-color:#e7e7e7;}
.h_content span{
float: left;
font-size: 18px;
font-weight: bold;}
.h_content p{
float: right;}
.h_content p a{list-style: none;text-decoration: none;}
/*中部样式*/
.main{width:1000px;
min-height: 500px; margin: 0 auto;
position: relative;}
/*中左样式*/
.m_left{width:150px;
/*继承最小高度*/
min-height:inherit;
margin-top: 10px;
position: absolute;
top: 0;
left: 0;
background-color:lightblue;}
.m_left ul li{list-style-type: none;
margin: 10px;}
.m_left ul li a{
text-decoration: none;
color: #000000;}
.m_left ul li a:hover{
color:red;
}
/*中右样式*/
.m_right{width:850px;
/*继承最小高度*/
min-height:inherit;
margin-top: 10px;
position: absolute;
top: 0;
left: 150px;}
.m_right iframe{
width: 850px;
min-height: inherit;
border: none;
}
</style>
</head>
<body>
<!--头部-->
<div class="header">
<div class="h_content">
<span>员工管理系统</span>
<p>管理员: admin | <a href="">退出</a></p>
</div>
</div>
<!-- 中部 -->
<div class="main">
<!-- 中左部分 -->
<div class="m_left">
<ul>
<li><a href="staff_list.php" target="workspace">员工管理</a></li>
<li><a href="system.php" target="workspace">系统设置</a></li>
<li><a href="user_list.php" target="workspace">用户设置</a></li>
</ul>
</div>
<!-- 中右部分 -->
<div class="m_right">
<iframe src="staff_list.php" name="workspace"></iframe>
</div>
</div>
</body>
</html>运行实例 »
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