回答編集履歴
2
調整
test
CHANGED
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@@ -3,3 +3,24 @@
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3
3
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$names=[1,2,3];
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4
4
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echo sprintf('aaa %s bbb',implode(",",array_fill(0,count($names),"?")));
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5
5
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```
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6
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+
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7
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+
# 調整版
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8
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+
```PHP
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9
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+
function Hostid_Check(string $start_date, string $end_date){
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10
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+
$id = array(1001, 1002);
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11
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+
$data=[];
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12
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+
$sql ="select hostid from tbl where 1 \n";
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13
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+
if(count($id)>0){
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14
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+
$sql.="and hostid in (".implode(",",array_fill(0,count($id),"?")).") \n";
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15
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+
$data=array_merge($data,$id);
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16
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+
}
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17
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+
$sql.="and col between ? and ? \n";
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18
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+
$data[]=$start_date;
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19
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+
$data[]=$end_date;
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20
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+
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21
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+
$stmt = $pdo->prepare($sql);
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22
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+
$stmt->execute($data);
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23
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+
$res = $stmt->fetchAll();
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24
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+
var_dump($res);
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25
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+
}
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26
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+
```
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1
調整
test
CHANGED
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@@ -1,4 +1,4 @@
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1
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-
prepare処理を誤解していませんか？
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1
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+
sprintfやprepare処理を誤解していませんか？
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2
2
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```PHP
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3
3
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$names=[1,2,3];
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4
4
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echo sprintf('aaa %s bbb',implode(",",array_fill(0,count($names),"?")));
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