【JS】PHP的序列化和反序列化使用方法
今天写一个小程序，需要从数据库获取客户的订单配送地点，数据表里的address字段内容却不是单独的省市区标准文字，而是一串类似于{"key":"value"}结构的有规律的字符串，要获取其中的一些key返回客户端。
字符串如下：
https://xueqiu.com/1791297747...
https://xueqiu.com/1791297747...
https://xueqiu.com/1791297747...
https://xueqiu.com/1791297747...
https://xueqiu.com/8951139056...
https://xueqiu.com/8951139056...
https://xueqiu.com/8951139056...
https://xueqiu.com/8951139056...
https://xueqiu.com/1791297747...
https://xueqiu.com/1791297747...
https://xueqiu.com/1791297747...
https://xueqiu.com/1791297747...
https://xueqiu.com/8951139056...
https://xueqiu.com/8951139056...
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https://xueqiu.com/1791297747...
https://xueqiu.com/1791297747...
https://xueqiu.com/1791297747...
https://xueqiu.com/1791297747...
https://xueqiu.com/8951139056...
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https://xueqiu.com/1791297747...
https://xueqiu.com/1791297747...
https://xueqiu.com/1791297747...
https://xueqiu.com/1791297747...
https://xueqiu.com/8951139056...
https://xueqiu.com/8951139056...
https://xueqiu.com/8951139056...
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https://xueqiu.com/1791297747...
https://xueqiu.com/1791297747...
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https://xueqiu.com/1791297747...
https://xueqiu.com/8951139056...
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https://xueqiu.com/8951139056...
https://xueqiu.com/8951139056...
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https://xueqiu.com/1791297747...
https://xueqiu.com/1791297747...
https://xueqiu.com/1791297747...
https://xueqiu.com/1791297747...
https://xueqiu.com/8951139056...
https://xueqiu.com/8951139056...
https://xueqiu.com/8951139056...
https://xueqiu.com/8951139056...
https://xueqiu.com/8951139056...
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a:17:{s:2:"id";s:3:"145";s:7:"uniacid";s:1:"1";s:6:"openid";s:35:"Xe7fgaBJLuoGKJ543qwZCVdFgqojL8tgh";s:8:"realname";s:6:"张三";s:6:"mobile";s:11:"12345678900";s:8:"province";s:9:"北京市";s:4:"city";s:12:"北京辖区";s:4:"area";s:9:"西城区";s:7:"address";s:18:"新港中路397号";s:9:"isdefault";s:1:"1";s:7:"zipcode";s:0:"";s:7:"deleted";s:1:"0";s:6:"street";s:0:"";s:9:"datavalue";s:14:"null null null";s:15:"streetdatavalue";s:0:"";s:3:"lng";s:0:"";s:3:"lat";s:0:"";}一开始我想过用json_encode方法去转化，但是得到的结果不是想要的，这里就不贴出来，因为没有系统学过PHP的开发，只是略微了解常用的操作，于是询问项目组的大佬，看了会就回我信息：
然后搜索这个，可能是大佬没有记得这个单词怎么拼写，搜索的结果却让我茅塞顿开
直接上代码
1. $SQl = "SELECT * FROM orders WHERE status = 5;";
2. $res = $con->query($SQl);
3. $jsonarr = array();
4. while($row = mysqli_fetch_array($res,MYSQL_ASSOC)){
5. $count = count($row);
6. for ($i = 0 ;$i <$count;$i++){
7. unset($row[$i]);
8. }
9. array_push($jsonarr,unserialize($row['address']));
10. }
11. echo(json_encode($jsonarr));
最后顺利获取想要的结果
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