PHP簡單實現二維數組賦值與遍歷功能示例
更新時間:2017年10月19日 09:22:40 作者:spfLinux
這篇文章主要介紹了PHP簡單實現二維數組賦值與遍歷功能,涉及php數組的簡單賦值、遍歷、運算、讀取等操作使用技巧,需要的朋友可以參考下
本文實例講述了PHP簡單實現二維數組賦值與遍歷功能。分享給大家供大家參考,具體如下:
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;$i<count($loptop);$i++){
//echo "編號:$loptop[$i][lid]"; //錯誤
//echo "編號:" . $loptop[$i]['lid']; //正確,但不推薦
$tmp = $loptop[$i];
echo "編號:$tmp[lid]<br/>";
echo "圖片:$tmp[pic]<br/>";
echo "標題:$tmp[title]<br/>";
echo "價格:$tmp[price]<br/>";
echo "是否特價:$tmp[isOnSale]<br/>";
echo "上架時間:" . date("Y-m-d H:i:s",$tmp['shelfTime']) . "<br/>";
}
?>
運行結果:
編號:1000 圖片:img/1.png 標題:L1 價格:5000 是否特價:1 上架時間:1970-01-15 06:55:56 編號:1001 圖片:img/2.png 標題:L2 價格:5000 是否特價:1 上架時間:1973-11-29 18:07:36 編號:1002 圖片:img/3.png 標題:L3 價格:5000 是否特價:1 上架時間:2009-05-27 20:02:36 編號:1003 圖片:img/4.png 標題:L4 價格:5000 是否特價:1 上架時間: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;$i<count($stu);$i++){
$tmp = $stu[$i];
echo "編號:$tmp[sid]<br/>";
echo "用戶名:$tmp[userName]<br/>";
echo "密碼:$tmp[passWord]<br/>";
echo "郵箱:$tmp[email]<br/>";
echo "手機:$tmp[tel]<br/>";
echo "頭像:$tmp[headScu]<br/>";
if($tmp['sex'] == "M"){
echo "性別:男<br/>";
}
if($tmp['sex'] == "F"){
echo "性別:女<br/>";
}
echo "注冊時間:" . date('Y-m-d H:i:s',$tmp['regTime']) . "<br/>";
if($tmp['isOnline'] == 1){
echo "狀態(tài):在線<br/>";
}
if($tmp['isOnline'] == 0){
echo "狀態(tài):不在線<br/>";
}
}
?>
運行結果:
編號:1000 用戶名:abc1 密碼:123456 郵箱:2109882885@qq.com 手機:15700769164 頭像:stu1.png 性別:男 注冊時間:2005-03-19 09:10:35 狀態(tài):在線 編號:1001 用戶名:abc2 密碼:123456 郵箱:2109882886@qq.com 手機:15700769165 頭像:stu2.png 性別:男 注冊時間:1973-11-18 01:49:04 狀態(tài):在線 編號:1002 用戶名:abc3 密碼:123456 郵箱:2109882887@qq.com 手機:15700769166 頭像:stu3.png 性別:男 注冊時間:1943-08-27 03:01:11 狀態(tài):不在線 編號:1003 用戶名:abc4 密碼:123456 郵箱:2109882888@qq.com 手機:15700769167 頭像:stu4.png 性別:女 注冊時間:1977-06-15 14:55:34 狀態(tài):在線
更多關于PHP相關內容感興趣的讀者可查看本站專題:《PHP數組(Array)操作技巧大全》、《PHP常用遍歷算法與技巧總結》、《PHP數據結構與算法教程》、《php程序設計算法總結》、《PHP數學運算技巧總結》、《php字符串(string)用法總結》及《php常見數據庫操作技巧匯總》
希望本文所述對大家PHP程序設計有所幫助。
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