实例1.数组的应用
<?php
$title = '员工信息表';
//声明变量表头
$TableTitle = ['编号', '姓名', '年龄', '性别', '邮箱'];
//创建索引数组
$i = count($TableTitle);
//count() 函数返回数组中元素的数目。
$table = [
['id' => 1, 'name' => '刘备', 'age' => 25, 'sex' => '1', 'mail' => 'liuhuangshu@qq.com'],
['id' => 2, 'name' => '张飞', 'age' => 20, 'sex' => '1', 'mail' => 'dazuizhang@qq.com'],
['id' => 3, 'name' => '赵云', 'age' => 18, 'sex' => '1', 'mail' => 'zilong@qq.com'],
['id' => 4, 'name' => '关羽', 'age' => 35, 'sex' => '1', 'mail' => 'erye@qq.com'],
['id' => 5, 'name' => '孙尚香', 'age' => 16, 'sex' => '0', 'mail' => 'xiangxiang@qq.com'],
];
//创建二维的关联数组
?>
<table width="600" border="1">
<caption><h1><?= $title; ?></h1></caption>
<thead>
<tr>
<?php
for ($x = 0; $x < $i; $x++) {
//创建for循环，x 变量为0 ，如果x变量的值小于索引数组的数目，则x加1，并循环一次
?>
<th><?= $TableTitle[$x]; ?></th>
<!--因为变量 x 的默认值小于索引数组的数目，则加了1 ，然后这里读取索引数组的对应数据-->
<?php } ?>
<!-- 结束 for 循环-->
</tr>
</thead>
<?php foreach ($table as $aa): ?>
<tr>
<td><?php echo $aa['id']; ?></td>
<td><?php echo $aa['name']; ?></td>
<td><?php echo $aa['age']; ?></td>
<td><?php echo $aa['sex']; ?></td>
<td><?php echo $aa['mail']; ?></td>
</tr>
<?php endforeach; ?>
</table>运行实例 »
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