我使用json_encode
方法这样插入PHP数组到MySQL:警告:json_decode()预计参数1是串
["11","10","4"]
现在我需要转换到PHP数组:
$me = ["11","10","4"];
$you = json_decode($me, true);
echo $you;
但在结果我看到: Warning: json_decode() expects parameter 1 to be string, array given in C:\xampp\htdocs\test\test.php on line 5
如何解决这个问题?
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