tut til mailingliste

http://resma.net/tutorials/php/index.php
http://resma.net/tutorials/php/mysql/program_mailinglist_intro.php

har ikke læst den selv, men en ven siger den er okay ..

måske ikke lige det fedeste script hvis du prøver at læse det igennem engang..
En af de væsentligste ting i hele sådan et mailingsscript er ikke engang på plads.. prøv lige engang at nærlæse det der bliver postet.. Fx http://resma.net/tutorials/php/mysql/program_mailinglist_email_to_list.php
Der bruger de ud fra hvad jeg lige kan se funktionen mail().. Måske så ikke lige det fedeste hvis du regner med at have meget mere end 3 personer tilmedt dit system.. Ville nok satse på noget rigtig SMTP-connection hvis det var mig der skulle vælge.. Men hver sin smag..! ;)

Så brug eventuelt følgende klasse i stedet for mail():

<?php


// smtp_client class -------------------------------------------------------
// use:
//        $smtp= new smtp_client();
//        $smtp->email($from, $to[0], $to_name[0], $header[0], $subject[0], $body[0]);
//        $smtp->email($from, $to[1], $to_name[1], $header[1], $subject[1], $body[1]);
//        $smtp->send();

class smtp_client {
    var $connection;
    var $server;
    var $elog_fp;
    var $log_file = './smtp_client.log';
    var $do_log = true;
   
    /* default constructor */
    function smtp_client($server = '') {
        if (!$server) {
            $this->server = 'localhost';
        } else {
            $this->server = $server;
        }
       
        $this->connection = fsockopen($this->server, 25);
       
        if ($this->connection <= 0) {
            return 0;
        }

        $this->elog(fgets($this->connection, 1024));
        $this->elog("HELO xyz\r\n", 1);
        fputs($this->connection, "HELO xyz\r\n");
        $this->elog(fgets($this->connection, 1024));
    }

    function email($from_mail, $to_mail, $to_name, $header, $subject, $body) {
        if ($this->connection <= 0) {
            return 0;
        }
   
        $this->elog("MAIL FROM:$from_mail", 1);
        fputs($this->connection, "MAIL FROM:$from_mail\r\n");
        $this->elog(fgets($this->connection, 1024));

        $this->elog("RCPT TO:$to_mail", 1);
        fputs($this->connection, "RCPT TO:$to_mail\r\n");
        $this->elog(fgets($this->connection, 1024));

        $this->elog("DATA", 1);
        fputs($this->connection, "DATA\r\n");
        $this->elog(fgets($this->connection, 1024));
   
        $this->elog("Subject: $subject", 1);
        $this->elog("To: $to_name", 1);
        fputs($this->connection, "Subject: $subject\r\n");
        fputs($this->connection, "To: $to_name\r\n");

        if ($header) {
            $this->elog($header, 1);
            fputs($this->connection, "$header\r\n");
        }

        $this->elog('', 1);
        $this->elog($body, 1);
        $this->elog('.', 1);
        fputs($this->connection, "\r\n");
        fputs($this->connection, "$body \r\n");
        fputs($this->connection, ".\r\n");
        $this->elog(fgets($this->connection, 1024));

        return 1;
    }

    function send() {
        if ($this->connection) {
            fputs($this->connection, "QUIT\r\n");
            fclose($this->connection);
            $this->connection = 0;
        }
    }

    function close() {
        $this->send();
    }

    function elog($text, $mode = 0) {
        if (!$this->do_log) {
            return;
        }

        /* Open file */
        if (!$this->elog_fp) {
            if (!($this->elog_fp = fopen($this->log_file, 'a'))) {
                return;
            }
            fwrite($this->elog_fp, "\n-------------------------------------------\n");
            fwrite($this->elog_fp, " Sent " . date("Y-m-d H:i:s") . "\n");
            fwrite($this->elog_fp, "-------------------------------------------\n");
        }

        /* Write to log */
        if (!$mode) {
            fwrite($this->elog_fp, "    $text\n");
        } else {
            fwrite($this->elog_fp, "$text\n");
        }
    }
}

?>