Question

我在下面创建了这段代码，但它返回字符串，我只需要数字ID。

$result7 = "SELECT b.id from boleto b where b.bol_nn = 0 and b.codigo = ".$terceiro." order by b.id";

$sql7 = $db->SetFetchMode(ADODB_FETCH_NUM);
$sql7 = $db->Execute("$result7");


        foreach ($sql7 as $row) {
                print_r($row);
                        }

/*
Array ( [0] => 538119 ) Array ( [0] => 538120 ) Array ( [0] => 538121 ) Array ( [0] => 538122 ) Array ( [0] => 538123 ) Array ( [0] => 538124 ) Array ( [0] => 538125 ) Array ( [0] => 538126 ) Array ( [0] => 538127 ) Array ( [0] => 538128 ) Array ( [0] => 538129 ) Array ( [0] => 538130 )
*/

但我想要一个只有id的数组列表。

538119
538120
538121 ...

Answer 1

或者有一个更简单的解决方案：

$result7 = "SELECT b.id from boleto b where b.bol_nn = 0 and b.codigo = ".$terceiro." order by b.id";

$sql7 = $db->SetFetchMode(ADODB_FETCH_NUM);
$sql7 = $db->Execute("$result7");

foreach ($sql7 as $row) {
   $ids[] = $row[0];   // Only this line had changed
}
print_r($ids);

Answer 2

$sqlresult = $sql7->Fields(0);

通过执行

检索Recordset后

使用adodb在数组php中获取id号

2 个答案: