PHP中遍历二维数组_以不同形式的输出操作实例
【当下浏览的服务器和开发工具是哪些】/ 如下所示：
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<?php //定义二维索引数组 $arr = array( array("101","李军","男","1976-02-20","95033"), array("103","陆君","男","1974-06-03","95031"), array("105","匡明","男","1975-10-02","95031"), array("107","王丽","女","1976-01-23","95033"), array("108","曾华","男","1977-08-01","95033"), array("109","王芳","女","1975-02-10","95031") ); 第一种输出形式（echo语句） /* echo "<table width=100% border='1'>"; echo "<tr><td>Sno</td><td>Sname</td><td>Ssex</td><td>Sbirthday</td><td>Class</td></tr>"; foreach($arr as $v){ echo "<tr><td>{$v[0]}</td><td>{$v[1]}</td><td>{$v[2]}</td><td>{$v[3]}</td><td>{$v[4]}</td>&/【尽量使用一键安装脚本，要么自己做，要么网上下载或使用我博客的，把时间用在更多的地方，少做重复劳动的事情】/lt;/tr>"; } echo "</table>" ;
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第二种输出形式（HTML代码 表格输出）
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<table width=100% border='1'> <tr> <td>Sno</td> <td>Sname</td> <td>Ssex</td> <td>Sbirthday</td> <td>Class</td> </tr>
<?php foreach($arr as $v){ echo "<tr> <td>{$v[0]}</td> <td>{$v[1]}</td> <td>{$v[2]}</td> <td>{$v[3]}</td> <td>{$v[4]}</td> <tr>"; }; ?> </table>
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第三种输出形式（下拉列表）
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<?php
$arr = array( array("1","山东"), array("2","北京"), array("3","上海"), array("4","广州"), array("5","香港"), array("6","澳门") ); ?>
<select id="nation"> <option value="all">请选择</option>
<?php foreach($arr as $v){ echo "<option value='$v[0]'>$v[1]</option>"; }; ?> </select>
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第四种输出形式
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取数组中输出的总数
$arr = array( array(4) ); echo $arr0;
取数组中一组数据 $arr = array( array("1","上海") ); echo "<option value='{$arr[0][0]}'>{$arr0}</option>";
取数组中任意一个数据 $arr = array( array("1","台湾"), array("2","北京"), array("3","上海"), array("4","广州"), array("5","香港") ); echo "<option value='{$arr[4][0]}'>{$arr4}</option>"; ?>
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如有侵权，请联系 cloudcommunity@tencent.com 删除。
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