這篇文章轉載自 [問題] mysql重覆輸入同一筆資料 | 批踢踢實業坊 Web_Design 板,本站並不擁有此篇文章。
$query = "SELECT * FROM qy WHERE i = ".$i."" AND date(date) = CURDATE();
$result = mysqli_query($dbc, $query)
$row = mysqli_num_rows($result);
if($row!=0){
...略(delete or update)...
這篇文章轉載自 [問題] mysql重覆輸入同一筆資料 | 批踢踢實業坊 Web_Design 板,本站並不擁有此篇文章。
$query = "SELECT * FROM qy WHERE i = ".$i."" AND date(date) = CURDATE();
$result = mysqli_query($dbc, $query)
$row = mysqli_num_rows($result);
if($row!=0){
...略(delete or update)...
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