PHP简单实现二维数组赋值与遍历功能示例
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2022-07-03 19:22:37
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:
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;$i<count($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;$i<count($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
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