在WHERE IN中使用位置占位符仅返回一个结果

我正在尝试使用PDO将WHERE IN语句合并到一个已经正常工作的查询中。我遍历并使用索引数组的计数动态创建了位置占位符，并遍历了所述数组以绑定每个值。但是，当所有这些都说完之后，我只会得到一个结果，特别是与我动态绑定的最后一个值匹配的结果。

除此之外，如果我只是$arrayToCheck使用逗号代替来作为定界符，则会$placeholderSpots得到我期望的全部24个结果。

$arrayToCheck = json_decode($listFromDatabase); //This is a Python List converted to a string using Python's json.dumps, which was then passed into a database table.
$timePeriod = 0;
$rowLimit = 2500;

$placeholderSpots = implode(", ", array_fill(0, count($arrayToCheck), "?"));

$toPull = $GLOBALS['MainDatabase']->prepare("SELECT * FROM datatable WHERE timecolumn >= ? AND idcolumn IN ($placeholderSpots) ORDER BY timecolumn DESC LIMIT ?");
$toPull->bindParam(1, $timePeriod, PDO::PARAM_INT);

$tempCounter = 2;
foreach ($arrayToCheck as $eachID) {
    
    $toPull->bindParam($tempCounter, $eachID, PDO::PARAM_INT);
    $tempCounter++;
    
}

$toPull->bindParam($tempCounter, $rowLimit, PDO::PARAM_INT);

if ($toPull->execute()) {
    
    while ($pulledData = $toPull->fetch(PDO::FETCH_ASSOC)) {
        //Data Is Processed Here
    }
}