如何使用 php 准备语句 Select mysql 中的日期范围

Question

我正在使用下面准备好的语句 select 其中确切的日期并且它工作正常：

if($stmt = $mysqli->prepare("SELECT x FROM y WHERE mydate=?"))
{
$stmt->bind_param("s", $ReportDatetDate);
$stmt->execute();
$stmt->bind_result($xx);
while ($stmt->fetch()) 
{
echo ($xx)
}
$stmt->close();
}
else{
$mysqli->close();    
}

我需要 select Startdate 和 enddate 之间的日期范围，但我无法编写正确的 select 查询.. 如下 .. 我怎样才能写出正确的查询？

if($stmt = $mysqli->prepare("SELECT x FROM y WHERE mydate between ? AND ?"))
{
$stmt->bind_param("ss", $ReportStartDate, $reportEndDate);
$stmt->execute();
$stmt->bind_result($xx);
while ($stmt->fetch()) 
{
echo ($xx)
}
$stmt->close();
}
else{
$mysqli->close();    
}

Answer 1

像这样绑定参数：

$sql = "SELECT x FROM y WHERE mydate between :from_date AND :to_date";
$stmt = $db_pdo->prepare($sql);
$stmt->execute(Array(':from_date' => $from_date, ':to_date' => $to_date));
$result = $stmt->fetchAll(PDO::FETCH_ASSOC);

如何使用 php 准备语句 Select mysql 中的日期范围

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