批改状态:未批改
老师批语:
条件:if ()else的应用、三元运算符: ? : 条件? 真运行:假运行;
比较符 :>、<、>=、<=、==(值相等)、===(类型与值同时相等)、<>、==!;
联结符:.=、.;
自定义函数 function name(){}按命名可以分为有名字的函数 与没名字的函数,按传参数的个数可以单参与多参函数;
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title><?php echo '员工管理系统'; ?></title>
<style type="text/css">
table,th,td{
border: 1px solid #666;
padding: 8px;
}
table{
border-collapse: collapse; /*去掉边框*/
width: 80%;
text-align: center;
margin: 30px auto;
}
thead tr:first-of-type {
background-color: lightblue;
}
tbody tr:hover{
background-color: #efefef;
} }
table>caption{
background-color: #ccc;
font-size: 50px;
margin-bottom: 1px;
}
table+ p{
text-align: center;
}
</style>
</head>
<body>
<table>
<caption><h2><?php echo '员工信息表'; ?></h2></caption>
<thead>
<tr>
<th>编号</th>
<th>姓名</th>
<th>年龄</th>
<th>性别</th>
<th>邮箱</th>
<th>密码</th>
</tr>
</thead>
<tbody>
<tr>
<th>1</th>
<th>猪哥</th>
<th>30</th>
<th>男</th>
<th>zhug@php.cn</th>
<th>123456</th>
</tr>
<tr>
<td>2</td>
<td>朱老师</td>
<td>40</td>
<td>男</td>
<td>zls@php.cn</td>
<td>123456</td>
</tr>
<tr>
<td>3</td>>
<td>西门大官人</td>
<td>50</td>
<td>男</td>
<td>xmdgr@php.cn</td>
<td>123456</td>
</tr>
<tr>
<td>4</td>
<td>灭绝师太</td>
<td>60</td>
<td>女</td>
<td>mjst@php.cn</td>
<td>123456</td>
</tr>
<tr>
<td>5</td>
<td>韦小宝</td>
<td>20</td>
<td>男</td>
<td>wxb@php.cn</td>
<td>123456</td>
</tr>
<?php
$arr=array(
array(
6,
'欧阳克',
18,
'男',
'ou@php.cn',
'123456'
),
array(
7,
'王蓉',
15,
'女',
'hr@php.cn',
'123456'
));
foreach($arr as $b){
?>
<tr>
<td><?php echo $b[0];?> </td>
<td><?php echo $b[1];?> </td>
<td><?php echo $b[2];?> </td>
<td><?php echo $b[3];?> </td>
<td><?php echo $b[4];?> </td>
<td><?php echo $b[5];?> </td>
</tr>
<?php
}
?>
<?php
$arr=[
['id'=>8,'name'=>'王***师','age'=>50,'sex'=>'男','email'=>'ou@php.cn','password'=>sha1('123456')],
['id'=>9,'name'=>'梅超风', 'age'=>35,'sex'=>'女','email'=>'hr@php.cn','password'=>sha1('123456')],
];
$date='';
foreach($arr as $c){
$date.='<tr>';
$date.="<td>$c[id]</td>";
$date.="<td>$c[name]</td>";
$date.="<td>{$c['age']}</td>";
$date.="<td>{$c['sex']}</td>";
$date.="<td>{$c['email']}</td>";
$date.="<td>{$c['password']}</td>";
$date.='</tr>';
}
echo $date;
?>
<!-- 自定义函数传值 -->
<?php
$arr=[
['id'=>10,'name'=>'欧阳锋','age'=>57,'sex'=>1,'email'=>'ou@php.cn','password'=>sha1('123456')],
['id'=>11,'name'=>'郭靖', 'age'=>25,'sex'=>2,'email'=>'hr@php.cn','password'=>sha1('123456')],
];
function liuhong($lnn)
{
$result = '';
foreach ($lnn as $lnns)
{
$result .= '<tr>';
$result .= '<td>' . $lnns['id'] . '</td>';
$result .= '<td>' . $lnns['name'] . '</td>';
$result .= '<td>' . $lnns['age'] . '</td>';
$result .= '<td>' . ($lnns['sex'] ? '男' : '女') . '</td>';
$result .= '<td>' . $lnns['email'] . '</td>';
$result .= '<td>' . $lnns['password'] . '</td>';
$result .= '</tr>';
}
return $result;
}
echo liuhong($arr)
?>
</tbody>
</table>
<p>总计:11人</p>
</body>
</html>点击 "运行实例" 按钮查看在线实例
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