时间:2021-07-01 10:21:17 帮助过:7人阅读
输出:(JSON格式)
{ "programmers": [
{ "firstName": "Brett", "lastName":"McLaughlin", "email": "aaaa" },
{ "firstName": "Jason", "lastName":"Hunter", "email": "bbbb" },
{ "firstName": "Elliotte", "lastName":"Harold", "email": "cccc" }
],
"authors": [
{ "firstName": "Isaac", "lastName": "Asimov", "genre": "science fiction" },
{ "firstName": "Tad", "lastName": "Williams", "genre": "fantasy" },
{ "firstName": "Frank", "lastName": "Peretti", "genre": "christian fiction" }
],
"musicians": [
{ "firstName": "Eric", "lastName": "Clapton", "instrument": "guitar" },
{ "firstName": "Sergei", "lastName": "Rachmaninoff", "instrument": "piano" }
] }
用php将数据编码成JSON格式:
代码如下:输出
//php中用数组表示JSON格式数据
$arr = array(
'firstname' => iconv('gb2312', 'utf-8', '非诚'),
'lastname' => iconv('gb2312', 'utf-8', '勿扰'),
'contact' => array(
'email' =>'fcwr@jb51.net',
'website' =>'http://www.gxlcms.com',
)
);
//将数组编码成JSON数据格式
$json_string = json_encode($arr);
//JSON格式数据可直接
echo $json_string;
?>
需要指出的是,在非UTF-8编码下,中文字符将不可被encode,结果会出来空值,所以,如果你使用 gb2312编写PHP代码,那么就需要将包含中文的内容使用iconv或者mb转为UTF-8再进行json_encode。
输出
//php中用数组表示JSON格式数据
$arr = array(
'firstname' => iconv('gb2312', 'utf-8', '非诚'),
'lastname' => iconv('gb2312', 'utf-8', '勿扰'),
'contact' => array(
'email' =>'fcwr@jb51.net',
'website' =>'http://www.gxlcms.com',
)
);
//将数组编码成JSON数据格式
$json_string = json_encode($arr);
//将JSON格式数据进行解码,解码后不是JSON数据格式,不可用echo直接
http://www.bkjia.com/PHPjc/324624.htmlwww.bkjia.comtruehttp://www.bkjia.com/PHPjc/324624.htmlTechArticle知识点: 1、JSON数据格式介绍 2、对数据编码成JSON格式 3、对JSON数据进行解码,并操作 JSON数据格式表示方式如下: 代码如下:{...