PHP PEAR 容器错误

发布于 2024-10-18 02:42:32 字数 2051 浏览 2 评论 0原文

好吧，这是我第一次在这里提问。我的问题很尴尬，也很难弄清楚。故事是这样的：我有一个小系统，它发送大量电子邮件邀请（不是垃圾邮件）。所以，明智的做法是，我不使用 PHP 函数 mail()，我使用 PEAR 类，如 Mail、Mail_Queue、Net_SMTP 等。唯一的问题是，我的错误日志充满了大量这样的错误：

PHP Notice:  Error in sending mail: 
Mail Queue Error: Cannot initialize container in /usr/lib/php/PEAR.php on line 873

然后，当然：

[18-Feb-2011 17:38:44] PHP Fatal error:  
Allowed memory size of 33554432 bytes exhausted 
(tried to allocate 3 bytes) in /usr/lib/php/PEAR.php on line 844

这是初始化邮件队列的代码（在一个名为 Newsletter 的类中）

//I know passing the DSN as the string is kind of deprecated, 
//but it;'s the only way it works on my system
$dsn ="mysql://$db_user:$db_pass@$db_host/$db_name";
$db_options = array();
$db_options['type']       = 'db';
$db_options['dsn']        = $dsn;
$db_options['mail_table'] = TABLE_QUEUE;

$this->host = '-- valid host here --';//data in these strings has been obscured
$this->username = '-- valid username here --';
$this->password = '-- valid password here --';

//optionally, a 'dns' string can be provided instead of db parameters.
//look at DB::connect() method or at DB or MDB docs for details.
//you could also use mdb container instead db
//$server = isset($_SERVER['SERVER_NAME'])?$_SERVER['SERVER_NAME']:'localhost';
$mail_options = array(
    'driver'   => 'smtp',
    'host'     => $this->host,
    'port'     => 25,
    'auth'     => true,
    'username' => $this->username,
    'password' => $this->password,
);
$this->mail_queue = new Mail_Queue($db_options, $mail_options);

还有一些代码，

public function sendChunk($start, $count)
{
    global $db;
    $ids = $db->get_results("SELECT DISTINCT id_user as id FROM ".TABLE_QUEUE);
    $ret = array();
    foreach ($ids as $id)
        $ret[] = $id->id;
    unset($ids);        
    $this->mail_queue->sendMailsInQueue($count, $start, 1);
    return true;
}

问题是，我仔细检查了我写的每一行代码，它都在完成它的工作。唯一的问题是有时它拒绝发送任何邮件。预先感谢您的回复。

原文

Allrighty, it's the first time I ask a question here. My problem is as awkward as it is difficult to get to the bottom of.
Story goes like this: I have this little system, which sends alot of e-mail invitations(not spam). So, being sensible, I don't use the PHP function mail(),
I use PEAR classes like Mail, Mail_Queue, Net_SMTP, etc.
Only problem is, my error logs fill up with tons of errors like this:

PHP Notice:  Error in sending mail: 
Mail Queue Error: Cannot initialize container in /usr/lib/php/PEAR.php on line 873

And then, of course:

[18-Feb-2011 17:38:44] PHP Fatal error:  
Allowed memory size of 33554432 bytes exhausted 
(tried to allocate 3 bytes) in /usr/lib/php/PEAR.php on line 844

Here's the code which inits the mail queue(inside a class called Newsletter)

//I know passing the DSN as the string is kind of deprecated, 
//but it;'s the only way it works on my system
$dsn ="mysql://$db_user:$db_pass@$db_host/$db_name";
$db_options = array();
$db_options['type']       = 'db';
$db_options['dsn']        = $dsn;
$db_options['mail_table'] = TABLE_QUEUE;

$this->host = '-- valid host here --';//data in these strings has been obscured
$this->username = '-- valid username here --';
$this->password = '-- valid password here --';

//optionally, a 'dns' string can be provided instead of db parameters.
//look at DB::connect() method or at DB or MDB docs for details.
//you could also use mdb container instead db
//$server = isset($_SERVER['SERVER_NAME'])?$_SERVER['SERVER_NAME']:'localhost';
$mail_options = array(
    'driver'   => 'smtp',
    'host'     => $this->host,
    'port'     => 25,
    'auth'     => true,
    'username' => $this->username,
    'password' => $this->password,
);
$this->mail_queue = new Mail_Queue($db_options, $mail_options);

Some more code down the line,

public function sendChunk($start, $count)
{
    global $db;
    $ids = $db->get_results("SELECT DISTINCT id_user as id FROM ".TABLE_QUEUE);
    $ret = array();
    foreach ($ids as $id)
        $ret[] = $id->id;
    unset($ids);        
    $this->mail_queue->sendMailsInQueue($count, $start, 1);
    return true;
}

Problem is, I double checked every line of code I wrote, and it's doing it's job. Only problem is that sometimes it refuses to send any mails.
Thanks in advance for replies.

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