復制代碼 代碼如下:

{ "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" }
　　] }

復制代碼 代碼如下:

<?php
//php中用數組表示JSON格式數據
$arr = array(
'firstname' => iconv('gb2312', 'utf-8', '非誠'),
'lastname' => iconv('gb2312', 'utf-8', '勿擾'),
'contact' => array(
'email' =>'fcwr@vevb.com',
'website' =>'http://m.survivalescaperooms.com',
)
);
//將數組編碼成JSON數據格式
$json_string = json_encode($arr);
//JSON格式數據可直接輸出
echo $json_string;
?>

復制代碼 代碼如下:

<?php
//php中用數組表示JSON格式數據
$arr = array(
'firstname' => iconv('gb2312', 'utf-8', '非誠'),
'lastname' => iconv('gb2312', 'utf-8', '勿擾'),
'contact' => array(
'email' =>'fcwr@vevb.com',
'website' =>'http://m.survivalescaperooms.com',
)
);
//將數組編碼成JSON數據格式
$json_string = json_encode($arr);
//將JSON格式數據進行解碼，解碼后不是JSON數據格式，不可用echo直接輸出
$obj = json_decode($json_string);
//強制轉化為數組格式
$arr = (array) $obj;
//按數組方式調用里面的數據
echo iconv('utf-8','gb2312',$arr['firstname']);
echo '</br>';
//輸出數組結構
print_r($arr);
?>