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Re: time consuming loop [message #170898 is a reply to message #170891]

Mon, 06 December 2010 07:58

paulfredlein
Messages: 8
Registered: December 2010

Karma:

Junior Member

Hi,

Thanks for that. I'll have a play and see what happens.

Regards,

Paul

The Natural Philosopher <tnp(at)invalid(dot)invalid> wrote:

> Paul Fredlein wrote:
>> Hi,
>>
>> I never thought of Bcc, but I have around 300 to email.
>>
> Ask your ISP.
>
> Mine said up to 250 or 250 an hour, 'but we can make an exception for
> your IP address' or something. I have no more than 100 at the moment
>
>
> here's my code - adjusted for anonymity
> $employee _id contains the identity of the person using the mailer -
> they are uses as the return and fro addresses.
>
> $_POST['status'] selects a subset of the entire mailing list.
>
> function sendmail()
> {
> global $employee_id;
> if(isset($_POST['status']))
> $status=$_POST['status'];
> else return("-1");
> if (strlen($_POST['body'])<1)
> return ("-2");
> else $body=stripslashes($_POST['body']);
> $subject=$_POST['subject'];
> $return_path="webmaster(at)mysite(dot)org";
> $from=mysql_result(mysql_query(sprintf("select email
> from people
> where id='%d'",
> $employee_id)),0,'email');
> // get list of addressees
> mysql_query("set group_concat_max_len = 8192");
> //...to avoid truncation
> // This bit gets a comma delimited array of email
> // addresses disregarding those that have no '@' in them
> $email=mysql_result(mysql_query(sprintf("select 1 as g,
> group_concat(email separator ',') as them
> from people
> where status>='%d' and instr(email,'@')
> group by g",$status)),
> 0,'them');
> //
> $headers = sprintf("From: %s\nBcc:%s\n", $from,$email);
> mail('', $subject, $body, $headers, "-f ".$return_path );
> return("");
> }
>
>
> That may serve as a starting point for you.

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[Message index]

		time consuming loop By: paulfredlein on Sat, 04 December 2010 07:39
		Re: time consuming loop By: Kim Andr Aker on Sat, 04 December 2010 12:51
		Re: time consuming loop By: Captain Paralytic on Sat, 04 December 2010 13:37
		Re: time consuming loop By: Jerry Stuckle on Sat, 04 December 2010 14:02
		Re: time consuming loop By: Twayne on Sat, 04 December 2010 17:50
		Re: time consuming loop By: paulfredlein on Sun, 05 December 2010 00:56
		Re: time consuming loop By: The Natural Philosoph on Sun, 05 December 2010 13:06
		Re: time consuming loop By: paulfredlein on Sun, 05 December 2010 14:00
		Re: time consuming loop By: The Natural Philosoph on Sun, 05 December 2010 17:59
		Re: time consuming loop By: Captain Paralytic on Sun, 05 December 2010 18:35
		Re: time consuming loop By: The Natural Philosoph on Mon, 06 December 2010 22:09
		Re: time consuming loop By: paulfredlein on Mon, 06 December 2010 07:58

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