本篇文章给大家谈谈php数组三行十列怎么写，以及php数组三行十列怎么写对应的知识点，希望对各位有所帮助，不要忘了收藏本站喔。
本文目录：
php 数组元素多行输出
有13个 输出形式 6，6，1这样的布局么?可使用array_chunk
【array_chunk(PHP 4 = 4.2.0, PHP 5)array_chunk — 将一个数组分割成多个】
如果想输出5，4，4这样的格式。可以使用array_merge补充至18个元素后面是空
然后输出index 3n,3n+1,3n+2
PHP数组的三种定义格式是怎么样的？
格式就是这三种啊
1. $array = ("value1","value2"……)
2. $array[key] = "value";
3. $array(key1 = value1, key2 = value2……)
php 数组问题
php数组应该写成
$arr=
array（
array（1,2,3,4），
array（2,3,4,5），
array（3,4,5,6），
array（4,5,6,7）
）;
a表示行,b表示列.
php中表示起始的为0.结合到你这个数组就是这样的.
代码共有四行,a取值为0-3,每行又有四个值,b取值0-3.
所以列举几个例子给你，自己举一反三的看下，就容易理解了
$arr[0][0]对应第一行第一列的1,
$arr[0][3]对应第一行的第四列的4,
$arr[2][2]对应第三行第三列的5.
$arr[3][1]对应第四行第二列的5.
php数组写法
rule_name是一个数组啊他应该有个原始类型的类型的，把rule_section数组当成一个数组数据加进去就行了。我把你的JSON改了一下。你看看
{
"code": 100,
"message": "计费模式列表",
"rule_name": [
{
"id": "10",
"box_id": null,
"rule_name": "规则",
"gid": "10",
"rule_section": [
{
"id": "9",
"rule_id": "10",
"start_time": "00:00:00",
"end_time": "10:00:00",
"money": "6000",
"update_time": "1512528175"
},
{
"id": "10",
"rule_id": "10",
"start_time": "10:00:00",
"end_time": "20:00:00",
"money": "6000",
"update_time": "1512528175"
},
{
"id": "11",
"rule_id": "10",
"start_time": "20:00:00",
"end_time": "00:00:00",
"money": "6000",
"update_time": "1512528175"
},
{
"id": "7",
"rule_id": "9",
"start_time": "00:00:00",
"end_time": "12:00:00",
"money": "6000",
"update_time": "1512527986"
},
{
"id": "8",
"rule_id": "9",
"start_time": "12:00:01",
"end_time": "23:59:59",
"money": "6000",
"update_time": "1512527986"
},
{
"id": "5",
"rule_id": "8",
"start_time": "00:00:00",
"end_time": "12:00:00",
"money": "6000",
"update_time": "1511852577"
},
{
"id": "6",
"rule_id": "8",
"start_time": "12:00:01",
"end_time": "23:59:59",
"money": "6000",
"update_time": "1511852577"
}
]
},
{
"id": "9",
"box_id": null,
"rule_name": "规则",
"gid": "10",
"rule_section": [
{
"id": "9",
"rule_id": "10",
"start_time": "00:00:00",
"end_time": "10:00:00",
"money": "6000",
"update_time": "1512528175"
},
{
"id": "10",
"rule_id": "10",
"start_time": "10:00:00",
"end_time": "20:00:00",
"money": "6000",
"update_time": "1512528175"
},
{
"id": "11",
"rule_id": "10",
"start_time": "20:00:00",
"end_time": "00:00:00",
"money": "6000",
"update_time": "1512528175"
},
{
"id": "7",
"rule_id": "9",
"start_time": "00:00:00",
"end_time": "12:00:00",
"money": "6000",
"update_time": "1512527986"
},
{
"id": "8",
"rule_id": "9",
"start_time": "12:00:01",
"end_time": "23:59:59",
"money": "6000",
"update_time": "1512527986"
},
{
"id": "5",
"rule_id": "8",
"start_time": "00:00:00",
"end_time": "12:00:00",
"money": "6000",
"update_time": "1511852577"
},
{
"id": "6",
"rule_id": "8",
"start_time": "12:00:01",
"end_time": "23:59:59",
"money": "6000",
"update_time": "1511852577"
}
]
},
{
"id": "8",
"box_id": "1",
"rule_name": "规则名称",
"gid": "10",
"rule_section": [
{
"id": "9",
"rule_id": "10",
"start_time": "00:00:00",
"end_time": "10:00:00",
"money": "6000",
"update_time": "1512528175"
},
{
"id": "10",
"rule_id": "10",
"start_time": "10:00:00",
"end_time": "20:00:00",
"money": "6000",
"update_time": "1512528175"
},
{
"id": "11",
"rule_id": "10",
"start_time": "20:00:00",
"end_time": "00:00:00",
"money": "6000",
"update_time": "1512528175"
},
{
"id": "7",
"rule_id": "9",
"start_time": "00:00:00",
"end_time": "12:00:00",
"money": "6000",
"update_time": "1512527986"
},
{
"id": "8",
"rule_id": "9",
"start_time": "12:00:01",
"end_time": "23:59:59",
"money": "6000",
"update_time": "1512527986"
},
{
"id": "5",
"rule_id": "8",
"start_time": "00:00:00",
"end_time": "12:00:00",
"money": "6000",
"update_time": "1511852577"
},
{
"id": "6",
"rule_id": "8",
"start_time": "12:00:01",
"end_time": "23:59:59",
"money": "6000",
"update_time": "1511852577"
}
]
}
]
}
如果是PHP
class rule_nameBase{
....
//加上一条
rule_section = array();
}
//然后把rule_section的单元当做元素压进去就行了。
php 怎么for循环表格为3行3列
?php
$con = mysql_connect("localhost","peter","abc123");
if (!$con)
{
die('Could not connect: ' . mysql_error());
}
mysql_select_db("my_db", $con);
$result = mysql_query("SELECT * FROM person");
echo "table border='1'
tr
thFirstname/th
thLastname/th
/tr";
while($row = mysql_fetch_array($result))
{
echo "tr";
echo "td" . $row['FirstName'] . "/td";
echo "td" . $row['LastName'] . "/td";
echo "/tr";
}
echo "/table";
mysql_close($con);
? 以上代码的输出：FirstnameLastnameGlennQuagmirePeterGriffin以上的表现就是表格
PHP输出图片怎样三行三列
需要用循环每张照片然后配上图片标签来加入图片路径显示图片的。
php数组三行十列怎么写的介绍就聊到这里吧，感谢你花时间阅读本站内容，更多关于php数组三行十列怎么写、php数组三行十列怎么写的信息别忘了在本站进行查找喔。