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php post方式提交数组,该如何解决

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Release: 2016-06-13 12:15:41
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php post方式提交数组
想把array ( 1 => '1', 2 => '1', )提交到test数据库中table表的v2字段中,应该怎么写?
------解决思路----------------------
因為db字段里保存的是字符串,如果你傳數組進去,會強制轉為字符Array。數據就會丟失。
例如:
$arr = array(1,2,3,4);
echo $arr; // Array

所以先json_encode轉為字符串,讀取時再json_decode轉為數組。

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