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我确信这很简单,但我无法在任何地方找到它:
如何更改这样的数组:
{ [0]=> string(3) "674" [1]=> string(3) "675" [2]=> string(3) "676" [3]=> string(3) "677" }
变成这样一个简单的:
(674,675,676,677)
用于另一个 SQL (IN) 查询?
我试过内爆,但失败了。
$myarray_value = implode( ',', $myarray );
您正在查看的是 JSON 格式,因此只需执行以下操作:
$string = '{ [0]=> string(3) "674" [1]=> string(3) "675" [2]=> string(3) "676" [3]=> string(3) "677" }'; $array = json_decode($string); print_r($array);
i m using passportjs nodejs and mongoose in server side to develop a web. i m trying to save using req.user.save(); it works properly. but when i m updating a field its showing an error tel