嗨,夥計們我試圖從我的表中獲取pdo的數據,但最後插入的行從未出現在填充表中。當我添加另一行數據,然後再次獲取數據填充我然後看到以前沒有顯示的行中的數據,但最後插入的行不顯示。PHP:最後一個數據行不會顯示在pdo GET查詢
這裏是我的代碼:
<?php
# This program will allow an admin to see email stats for a certain user
$userid = 1; // admin
$email_to = 2 // employee id
$email_by = 2 // employee id
$sql = "SELECT * FROM users WHERE userid = :user_id AND (person = :email_to OR person = :email_by) ORDER BY date DESC";
$stmt = $this->db->prepare($sql);
$stmt->bindparam(":userid", $userid);
$stmt->bindparam(":email_to", $email_to);
$stmt->bindparam(":email_by", $email_by);
$stmt->execute();
if ($stmt->fetch(PDO::FETCH_ASSOC)) {
echo $stmt->rowCount(); // gives me the expected number of rows
while ($data = $stmt->fetch(PDO::FETCH_ASSOC)) {
echo '<tr><td style="text-align:left;">' . $data['email_subject']
. '</td><td>' . $data['email_date'] . '</td><td>'
. $data['email_time'] . '</td></tr>';
}
} else {
echo "Sorry, no record found.";
}
?>
如上代碼註釋中,rowCount()
確實給我行e.g. 10,
的預期數量,但在人口表結果我只看到9 rows
。
在此先感謝你們。
使用fetchAll()然後檢查返回的數組以查看是否返回任何數據 –