采集数据的时候经常碰到一些JSON数据的Key值不是字符串，下面就来看看用php如何解析非标准、非规范json

话不多说，直接上代码：

// 解析非标准json,注意暂时未处理 {str:['aaaa','bbb']}
$json = preg_replace( "/\s(?=\s)/","\\1", $json );// 多个空格只留一个
$json = preg_replace( "/([\{\}\,]+)\s?'?\s?(\w*?)\s?'?\s?:\s?/", '\\1"\\2":', $json);// 转义key
$json = preg_replace("/\"\s?:\'\s?(.*?)\'\s?([\,\]\}]+?)/",'":"\\1"\\2', $json);// 转义 value
// 解析非标准json,注意暂时未处理 {str:['aaaa','bbb']}

// 测试数据
$json[] = "{'v-soft-list':[{typecode:'zhuanbi',gametype:'赚币',count:5},{typecode:'dongzuo',gametype:'动作',count:12},{typecode:'maoxian',gametype:'冒险',count:14},{typecode:'xiuxian',gametype:'休闲',count:61},{typecode:'zhili',gametype:'智力',count:17},{typecode:'gaoxiao',gametype:'搞笑',count:6},{typecode:'celue',gametype:'策略',count:4},{typecode:'qipai',gametype:'棋牌',count:2}]}";
$json[] ="{'asin': '0001048791', 'salesRank': {'Books': 6334800}, 'imUrl': 'https://cache.yisu.com/upload/information/20201210/112/44112.jpg', 'categories': [['Books']], 'title': 'The Crucible: Performed by Stuart Pankin, Jerome Dempsey & Cast'}";
$json[] = "{csrfToken: 'ffmekos3s3kc', abVersion: '', abtestMap: {}}";

附php解析JSON数据示例代码：

data.json

{
"name"：”yudabo“,
"score":100
}

PHP

$json_string = file_get_contents('json/data.json');
$data = json_decode($json_string, true);
echo $data['name'].' '.$data['score'];