本文实例讲述了PHP简单实现二维数组赋值与遍历功能。分享给大家供大家参考,具体如下:
示例1:
?php
$loptop1['lid'] = 1000;
$loptop1['pic'] = 'img/1.png';
$loptop1['title'] = 'L1';
$loptop1['price'] = 5000;
$loptop1['isOnSale'] = 1;
$loptop1['shelfTime'] = 1234556;
$loptop2['lid'] = 1001;
$loptop2['pic'] = 'img/2.png';
$loptop2['title'] = 'L2';
$loptop2['price'] = 5000;
$loptop2['isOnSale'] = 1;
$loptop2['shelfTime'] = 123444456;
$loptop3['lid'] = 1002;
$loptop3['pic'] = 'img/3.png';
$loptop3['title'] = 'L3';
$loptop3['price'] = 5000;
$loptop3['isOnSale'] = 1;
$loptop3['shelfTime'] = 1243454556;
$loptop4['lid'] = 1003;
$loptop4['pic'] = 'img/4.png';
$loptop4['title'] = 'L4';
$loptop4['price'] = 5000;
$loptop4['isOnSale'] = 1;
$loptop4['shelfTime'] = 1234364556;
$loptop[0] = $loptop1;
$loptop[1] = $loptop2;
$loptop[2] = $loptop3;
$loptop[3] = $loptop4;
for($i=0;$icount($loptop);$i++){
//echo "编号:$loptop[$i][lid]"; //错误
//echo "编号:" . $loptop[$i]['lid']; //正确,但不推荐
$tmp = $loptop[$i];
echo "编号:$tmp[lid]br/>";
echo "图片:$tmp[pic]br/>";
echo "标题:$tmp[title]br/>";
echo "价格:$tmp[price]br/>";
echo "是否特价:$tmp[isOnSale]br/>";
echo "上架时间:" . date("Y-m-d H:i:s",$tmp['shelfTime']) . "br/>";
}
?>
运行结果:
编号:1000
图片:img/1.png
标题:L1
价格:5000
是否特价:1
上架时间:1970-01-15 06:55:56
编号:1001
图片:img/2.png
标题:L2
价格:5000
是否特价:1
上架时间:1973-11-29 18:07:36
编号:1002
图片:img/3.png
标题:L3
价格:5000
是否特价:1
上架时间:2009-05-27 20:02:36
编号:1003
图片:img/4.png
标题:L4
价格:5000
是否特价:1
上架时间:2009-02-11 15:02:36
示例2:
?php
$stu1['sid'] = 1000;
$stu1['userName'] = "abc1";
$stu1['passWord'] = "123456";
$stu1['email'] = "2109882885@qq.com";
$stu1['tel'] = "15700769164";
$stu1['headScu'] = "stu1.png";
$stu1['sex'] = "M";
$stu1['regTime'] = 1111223435;
$stu1['isOnline'] = 1;
$stu2['sid'] = 1001;
$stu2['userName'] = "abc2";
$stu2['passWord'] = "123456";
$stu2['email'] = "2109882886@qq.com";
$stu2['tel'] = "15700769165";
$stu2['headScu'] = "stu2.png";
$stu2['sex'] = "M";
$stu2['regTime'] = 122435344;
$stu2['isOnline'] = 1;
$stu3['sid'] = 1002;
$stu3['userName'] = "abc3";
$stu3['passWord'] = "123456";
$stu3['email'] = "2109882887@qq.com";
$stu3['tel'] = "15700769166";
$stu3['headScu'] = "stu3.png";
$stu3['sex'] = "M";
$stu3['regTime'] = 3463464567;
$stu3['isOnline'] = 0;
$stu4['sid'] = 1003;
$stu4['userName'] = "abc4";
$stu4['passWord'] = "123456";
$stu4['email'] = "2109882888@qq.com";
$stu4['tel'] = "15700769167";
$stu4['headScu'] = "stu4.png";
$stu4['sex'] = "F";
$stu4['regTime'] = 235234534;
$stu4['isOnline'] = 1;
$stu = [$stu1,$stu2,$stu3,$stu4];
for($i=0;$icount($stu);$i++){
$tmp = $stu[$i];
echo "编号:$tmp[sid]br/>";
echo "用户名:$tmp[userName]br/>";
echo "密码:$tmp[passWord]br/>";
echo "邮箱:$tmp[email]br/>";
echo "手机:$tmp[tel]br/>";
echo "头像:$tmp[headScu]br/>";
if($tmp['sex'] == "M"){
echo "性别:男br/>";
}
if($tmp['sex'] == "F"){
echo "性别:女br/>";
}
echo "注册时间:" . date('Y-m-d H:i:s',$tmp['regTime']) . "br/>";
if($tmp['isOnline'] == 1){
echo "状态:在线br/>";
}
if($tmp['isOnline'] == 0){
echo "状态:不在线br/>";
}
}
?>
运行结果:
编号:1000
用户名:abc1
密码:123456
邮箱:2109882885@qq.com
手机:15700769164
头像:stu1.png
性别:男
注册时间:2005-03-19 09:10:35
状态:在线
编号:1001
用户名:abc2
密码:123456
邮箱:2109882886@qq.com
手机:15700769165
头像:stu2.png
性别:男
注册时间:1973-11-18 01:49:04
状态:在线
编号:1002
用户名:abc3
密码:123456
邮箱:2109882887@qq.com
手机:15700769166
头像:stu3.png
性别:男
注册时间:1943-08-27 03:01:11
状态:不在线
编号:1003
用户名:abc4
密码:123456
邮箱:2109882888@qq.com
手机:15700769167
头像:stu4.png
性别:女
注册时间:1977-06-15 14:55:34
状态:在线
更多关于PHP相关内容感兴趣的读者可查看本站专题:《PHP数组(Array)操作技巧大全》、《PHP常用遍历算法与技巧总结》、《PHP数据结构与算法教程》、《php程序设计算法总结》、《PHP数学运算技巧总结》、《php字符串(string)用法总结》及《php常见数据库操作技巧汇总》
希望本文所述对大家PHP程序设计有所帮助。
您可能感兴趣的文章:- PHP实现二维数组(或多维数组)转换成一维数组的常见方法总结
- PHP实现通过二维数组键值获取一维键名操作示例
- php利用array_search与array_column实现二维数组查找
- PHP实现二维数组按照指定的字段进行排序算法示例
- php二维数组按某个键值排序的实例讲解
- PHP实现二维数组中的查找算法小结
- PHP实现一维数组与二维数组去重功能示例
- PHP简单实现二维数组的矩阵转置操作示例
- PHP二维数组分页2种实现方法解析