我写了一个php脚本来发送电子邮件。在这个脚本中，它检查当前日期是否等于emailfly_date，并且电子邮件为=o。如果这满足要求，则会向用户发送电子邮件。这个脚本一次为一个用户工作。如果数据库有五条记录符合当前条件，则它只向最后一个id发送电子邮件。原因是什么？
id
250251252253
它将只向ID 253发送电子邮件，而不向其他人发送。
这是分枝杆菌
<?php
include_once 'dbconnect.php';
$query = "SELECT ID,email, emailfly_date, CURRENT_DATE AS nowtime FROM xxx WHERE reqnum = '' AND email_sent = '0'";
$result = mysql_query($query) or die(mysql_error());
while ($row = mysql_fetch_array($result)) {
$regid = $row['ID'];
$activemail= $row['nowtime'];
/*echo $regid . '<br />';
echo $activemail. '<br />';*/
}
$query = mysql_query("SELECT ID, email, reqnum, emailfly_date, email_sent FROM xxx WHERE ID = '$regid' AND emailfly_date = '$activemail'");
$rowdata = mysql_fetch_array($query);
$ID = $rowdata['ID'];
$email = $rowdata['email'];
$reqnum = $rowdata['reqnum'];
$emailfly_date = $rowdata['emailfly_date'];
$email_sent = $rowdata['email_sent'];
if ($reqnum != '') {
/* echo "not sucess";*/
} elseif ($email_sent == '1') {
/* echo "email already sent";*/
} elseif ($email_sent == '1' && $reqnum != '') {
/* echo "no way to send";*/
}
elseif($email_sent == '0' && $reqnum == '' ){
$ulink = "http://xxx.eewfewt.net/tttt/yyyy.php?ID=$regid";
$to = $email;
$subject = 'hoo'; // Give the email a subject
$message = '
Thanks for Using Trial Version!
If You Wish to Continue with the Monthly Paid Package.
------------------------
Click Below
Site Renewal link: ' . $ulink . '
'.$emailfly_date.'
------------------------ ';
$headers .= 'From:werwerwer.aaa.net' . "'r'n";
$headers .= 'Bcc:ewrwerer.aaa.net' . "'r'n";
mail($to, $subject, $message, $headers);
$upadtequery = mysql_query("UPDATE xxx SET email_sent ='1' WHERE ID = '$regid'");
echo "sucess";
}
else{
echo "bye";
}
?>
从$query = mysql_query(.....bla...bla...到最后一个else{
echo "bye";
}将所有这些放在while循环中。另外，若从同一个表中提取数据，请尝试使用单个查询。mysql_（）现在贬值了。所以尝试使用mysqli_（）
include_one‘dbconnect.php’；
$query = "SELECT ID,email, emailfly_date, CURRENT_DATE AS nowtime FROM xxx WHERE id in ('250','251','252','253') AND email_sent = '0'";
$result = mysql_query($query) or die(mysql_error());
while($rowdata = mysql_fetch_array($result))
{
$ID = $rowdata['ID'];
$email = $rowdata['email'];
$reqnum = $rowdata['reqnum'];
$emailfly_date = $rowdata['emailfly_date'];
$email_sent = $rowdata['email_sent'];
$ulink = "http://xxx.eewfewt.net/tttt/yyyy.php?ID=$regid";
$to = $email;
$subject = 'hoo'; // Give the email a subject
$message = '
Thanks for Using Trial Version!
If You Wish to Continue with the Monthly Paid Package.
------------------------
Click Below
Site Renewal link: ' . $ulink . '
'.$emailfly_date.'
------------------------ ';
$headers .= 'From:werwerwer.aaa.net' . "'r'n";
$headers .= 'Bcc:ewrwerer.aaa.net' . "'r'n";
mail($to, $subject, $message, $headers);
$upadtequery = mysql_query("UPDATE xxx SET email_sent ='1' WHERE ID = '$ID'");
echo "sucess";
}