$json = '{"a":1,"b":2,"c":3,"d":4,"e":5}';
$json=json_decode($json);
$a=$json->{'b'};
echo $a;//输出结果为1
把json数据拷贝出来放到文本里传上来。或者你自己转换成数组进行操作json_decode($json,true)
$json = '{"a":1,"b":2,"c":3,"d":4,"e":5}';
$json=json_decode($json,true);
echo $json["b"];//输出结果为1