我将数据数组插入数据库，如下所示：
$value['gallery_data'] = array();
$value['gallery_data'] = serialize((array(array_values("name"), array_values("url"), array_values("type")))); // LINE 843
在数据库中：
a:3:{i:0;N;i:1;N;i:2;N;}
我在行动中看到了这个错误：
Warning: array_values() expects parameter 1 to be array, string given in C:\xampp\htdocs\user\modules\editnews.php on line 843
Warning: array_values() expects parameter 1 to be array, string given in C:\xampp\htdocs\user\modules\editnews.php on line 843
Warning: array_values() expects parameter 1 to be array, string given in C:\xampp\htdocs\user\modules\editnews.php on line 843
编辑：
我需要在数据库中插入多个数组的格式：
a:3:{i:0;a:4:{i:0;s:48:"uploads/media/galleries/nature/butterfly_001.jpg";i:1;s:43:"uploads/media/galleries/nature/IMG_4181.jpg";i:2;s:43:"uploads/media/galleries/nature/swan_002.jpg";i:3;s:45:"uploads/media/galleries/nature/zzmed copy.jpg";}i:1;a:4:{i:0;s:19:"test_title";i:1;s:20:"test_title1";i:2;s:25:"test_title2";i:3;s:24:"677777777777777777777777";}i:2;a:4:{i:0;s:19:"test_alt";i:1;s:21:"test_alt1";i:2;s:21:"test_alt2";i:3;s:26:"77888888888888888888888888";}}
我该如何解决这个问题？
答案 0 :(得分：1)
我觉得你在数组之前使用array_values所以尝试这样的事情
$value['gallery_data'] = serialize(array_values(array("key1" => "name", "key2" => "url", "key3" => "type")));
或者像这样
$value['gallery_data'] = serialize(array("name" , "url", "type")); // LINE 843
答案 1 :(得分：1)
此处不需要array_value()
<强>原因
print_r(array("name", "url", "type"));
//output
Array ( [0] => name [1] => url [2] => type )
//output
print_r(array_values(array("name", "url", "type")));
Array ( [0] => name [1] => url [2] => type )
尝试：
$value['gallery_data'] = serialize(array("name", "url", "type")); // LINE 843
在单个数组中传递多个数组，如下所示：
尝试：
$value['gallery_data'] = array();
echo $value['gallery_data'] = serialize(array(
array(
"uploads/media/galleries/nature/butterfly_001.jpg",
"uploads/media/galleries/nature/IMG_4181.jpg",
"uploads/media/galleries/nature/swan_002.jpg",
"uploads/media/galleries/nature/zzmed copy.jpg",
),
array("test_title",
"test_title1",
"test_title2",
"test_title3"
),
array("test_alt",
"test_alt1",
"test_alt2",
"test_alt3"
)
)); // LINE 843
根据需要输出：
a:3:{i:0;a:4:{i:0;s:48:"uploads/media/galleries/nature/butterfly_001.jpg";i:1;s:43:"uploads/media/galleries/nature/IMG_4181.jpg";i:2;s:43:"uploads/media/galleries/nature/swan_002.jpg";i:3;s:45:"uploads/media/galleries/nature/zzmed copy.jpg";}i:1;a:4:{i:0;s:10:"test_title";i:1;s:11:"test_title1";i:2;s:11:"test_title2";i:3;s:11:"test_title3";}i:2;a:4:{i:0;s:8:"test_alt";i:1;s:9:"test_alt1";i:2;s:9:"test_alt2";i:3;s:9:"test_alt3";}}
答案 2 :(得分：0)
您将字符串传递给array_values函数而不是数组。
例如，将array_values("name")替换为array_values($someArray)。