80 lines
2.4 KiB
PHP
80 lines
2.4 KiB
PHP
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<?php
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// Based on tutorial from here: https://portal.cyberhostpro.com/knowledgebase/170/PHP-Mail-Script-with-SMTP-Authentication.html
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class HF_SMTP
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{
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private $from = "";
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private $to = "";
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private $subject = "";
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private $msg = "";
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private $user = null;
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private $password = null;
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private $port = 25;
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private $server = "localhost";
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private $smtpserverconn = null;
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public function __construct($from, $to, $subject, $msg, $server = "localhost", $user = null, $password = null, $port = 25)
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{
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$this->from = $from;
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$this->to = $to;
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$this->subject = $subject;
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$this->msg = $msg;
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$this->user = $user;
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$this->password = $password;
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$this->port = $port;
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$this->server = $server;
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}
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public function send($html=false)
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{
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$err = null;
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$errstr = "";
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$this->smtpserverconn = fsockopen($this->server, $this->port, $err, $errstr, 100);
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$response = fgets($this->smtpserverconn, 515);
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if ($response === false)
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{
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throw new Exception("Could not connect to SMTP server!");
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}
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if ($this->user != null && $this->password != null)
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{
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$this->sendCommand("AUTH LOGIN");
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$this->sendCommand(base64_encode($this->user));
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$this->sendCommand(base64_encode($this->password));
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}
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$this->sendCommand("HELO " . $_SERVER["SERVER_NAME"]);
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$this->sendCommand("MAIL FROM: " . $this->from);
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$this->sendCommand("RCPT TO: " . $this->to);
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$this->sendCommand("DATA");
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if ($html)
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{
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$this->sendCommand("MIME-Version: 1.0", false);
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$this->sendCommand("Content-type: text/html; charset=iso-8859-1", false);
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}
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$this->sendCommand("From: " . $this->from, false);
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$this->sendCommand("To: " . $this->to, false);
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$this->sendCommand("Subject: " . $this->subject, false);
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$this->sendCommand($this->msg, false);
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$this->sendCommand("", false);
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$this->sendCommand(".", false);
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$this->sendCommand("QUIT");
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}
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private function sendCommand($command, $return = true)
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{
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fputs($this->smtpserverconn, $command . "\r\n");
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if ($return)
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return fgets($this->smtpserverconn, 515);
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else
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return null;
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}
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}
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