Home > Backend Development > PHP Tutorial > php拼接json的有关问题

php拼接json的有关问题

WBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWB
Release: 2016-06-13 11:50:50
Original
1127 people have browsed it

php拼接json的问题
要把数据库中的内容拼接成如下格式的json,请大神们用代码说明下

['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun','Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']
Copy after login

和这样格式的
 [{<br />            name: 'Tokyo',<br />            data: [7.0, 6.9, 9.5, 14.5, 18.2, 21.5, 25.2, 26.5, 23.3, 18.3, 13.9, 9.6]<br />        }, {<br />            name: 'New York',<br />            data: [-0.2, 0.8, 5.7, 11.3, 17.0, 22.0, 24.8, 24.1, 20.1, 14.1, 8.6, 2.5]<br />        }]
Copy after login

我这样拼接时形成的json格式不对
hile($row2= sybase_fetch_array($result)){<br />		$arr[]=array($row2['outdate']);<br />}
Copy after login

拼出的格式多了"[]"
[["20140306"],["20140307"],["20140308"],["20140309"],["20140310"],["20140311"],["20140312"],["20140313"]] 
Copy after login


------解决方案--------------------
$arr[]=$row2['outdate'];
------解决方案--------------------
$arr[] = $row2['outdate'];

每个 array 是一对 []

Related labels:
Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Popular Tutorials
More>
Latest Downloads
More>
Web Effects
Website Source Code
Website Materials
Front End Template