PHP中遍历二维数组_以不同形式的输出操作实例

发布时间：2021-03-12 19:27:59 所属栏目：PHP教程来源：网络整理

导读：如下所示： ?php //定义二维索引数组 $arr = array( array("101","李军","男","1976-02-20","95033"),array("103","陆君","1974-06-03","95031"),array("105","匡明","1975-10-02",array("107","王丽","女","1976-01-23",array("108","曾华","1977-08-01",ar

如下所示：

<?php
//定义二维索引数组
$arr = array(
array("101","李军","男","1976-02-20","95033"),array("103","陆君","1974-06-03","95031"),array("105","匡明","1975-10-02",array("107","王丽","女","1976-01-23",array("108","曾华","1977-08-01",array("109","王芳","1975-02-10","95031")
);
第一种输出形式（echo语句）
/* echo "

";
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></tr>";
}
echo "</table>" ;

第二种输出形式（HTML代码表格输出）

<?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>

第三种输出形式（下拉列表）

<?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

<?php
foreach($arr as $v){
echo "";
};
?>

第四种输出形式

取数组中输出的总数

$arr = array(
array(4)
);
echo $arr[0][0];

取数组中一组数据
$arr = array(
array("1","上海")
);
echo "";

取数组中任意一个数据
$arr = array(
array("1","台湾"),"香港")
);
echo "";
?>

以上这篇PHP中遍历二维数组_以不同形式的输出操作实例就是小编分享给大家的全部内容了，希望能给大家一个参考，也希望大家多多支持编程之家。

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