<?php
use PHPMailer\PHPMailer\PHPMailer;
use PHPMailer\PHPMailer\Exception;
$MailHost = getenv("EMAILSERVER");
$MailHostPort = getenv("EMAILPORT");
$MailUser = getenv("EMAILUSER");
$MailPWD = getenv("EMAILPWD");
$UseSSL = getenv("USESSL");
$UseStartTLS = getenv("USESTARTTLS");
function StripHTML($content)
{
$unwanted = ["style","script"];
foreach( $unwanted as $tag )
{
$content = preg_replace( "/(<$tag>.*?<\/$tag>)/is", "", $content );
}
unset( $tag );
$content = strip_tags($content);
return trim($content);
}
function SendHTMLAttach($strHTMLMsg, $FromEmail, $toEmail, $strSubject, $strFileName = "", $strAttach = "", $strAddHeader = "", $strFile2Attach = "")
{
require_once("PHPMailer/Exception.php");
require_once("PHPMailer/PHPMailer.php");
require_once("PHPMailer/SMTP.php");
$strHTMLMsg = preg_replace("/(<script>.*?<\/script>)/is","",$strHTMLMsg);
$ToParts = explode("|",$toEmail);
$FromParts = explode("|",$FromEmail);
$strTxtMsg = StripHTML($strHTMLMsg);
// create a new PHPMailer object
$mail = new PHPMailer();
// configure an SMTP Settings
$mail->isSMTP();
$mail->Host = $GLOBALS["MailHost"];
$mail->Port = $GLOBALS["MailHostPort"];
$mail->SMTPAuth = true;
$mail->Username = $GLOBALS["MailUser"];
$mail->Password = $GLOBALS["MailPWD"];
if(strtolower($GLOBALS["UseSSL"])=="true")
{
$mail->SMTPSecure = PHPMailer::ENCRYPTION_SMTPS;
}
else
{
if(strtolower($GLOBALS["UseStartTLS"])=="true")
{
$mail->SMTPSecure = "tls";
}
else
{
$mail->SMTPSecure = "";
}
}
// Construct email message
$mail->setFrom($FromParts[1], $FromParts[0]);
$mail->addAddress($ToParts[1], $ToParts[0]);
$mail->Subject = $strSubject;
$mail->isHTML(TRUE);
$mail->Body = $strHTMLMsg;
$mail->AltBody = $strTxtMsg;
// add string attachment
if($strAttach != "" and $strFileName != "")
{
$mail->addStringAttachment($strAttach, $strFileName);
}
// Process any custom headers
if(is_array($strAddHeader))
{
foreach($strAddHeader as $header)
{
$mail->addCustomHeader($header);
}
}
else
{
if($strAddHeader != "")
{
$mail->addCustomHeader($strAddHeader);
}
}
// Attach file attachment
if($strFile2Attach != "")
{
$mail->addAttachment($strFile2Attach);
}
// send the message
if(!$mail->send())
{
return "Message could not be sent. Mailer Error: " . $mail->ErrorInfo;
} else
{
return "Message has been sent";
}
}
print "<!doctype html>\n";
print "<html>\n<head>\n<style>\n";
print "th {background-color: gray;color: white;}\n";
print "tr:nth-child(odd) {background-color: beige;}\n";
print "table, th, td {\n";
print " border: 1px solid black;\n";
print " border-collapse: collapse;\n";
print "}\n";
print "</style>\n</head>\n<body>\n";
print "<center>\n";
print "<h1>This is only a test</h1>\n";
print "</center>";
print "Testing new email function using phpmailer<br>\nSending email through $MailHost. Use full SSL/TLS: $UseSSL. Use StartTLS: $UseStartTLS<br>\n";
print "<p>It is now " . date(DATE_RFC1123) . "</p>\n";
$strFileName = "Testing.txt";
$strAttach = "Wanted something quick and simple to verify that all the components where in place to make a PHP site driven by mySQL/MariaDB database so I put together this test site. The code grabs some env variables and displayes them as well as displays a table from a database. Run the following query in your database to generate the test table to be shown";
$arrname = array();
$arrname[] = "X-Testing:This is my test header";
$arrname[] = "X-Test2:This is my second header";
$arrname[] = "X-Test3:This is my third header";
$arrname[] = "X-Test4:This is my fourth header";
$strSubject = "Complex HTML test with picture and txt attachment";
$toEmail = "My Tester|tester@example.com";
$FromEmail = "Supergeek Admin|admin@supergeek.us";
$strHTMLMsg = "<!doctype html>\n";
$strHTMLMsg .= "<html>\n<head>\n<style>\n";
$strHTMLMsg .= "th {background-color: gray;color: white;}\n";
$strHTMLMsg .= "tr:nth-child(odd) {background-color: beige;}\n";
$strHTMLMsg .= "table, th, td {\n";
$strHTMLMsg .= " border: 1px solid black;\n";
$strHTMLMsg .= " border-collapse: collapse;\n";
$strHTMLMsg .= "}\n";
$strHTMLMsg .= "</style>\n</head>\n<body>\n";
$strHTMLMsg .= "<h1>Welcome!!!!</h1>\n";
$strHTMLMsg .= "This is a <i>supergeek test</i> where we are testing for custom headers<br>\n";
$strHTMLMsg .= "I hope it works out great<br>\n";
$strHTMLMsg .= "<p>Here is a cute picture for you, which can only see if you are HTML capable";
$strHTMLMsg .= " and have remote pictures turned on as it is a remote inline HTML picture</p>\n";
$strHTMLMsg .= "<img src='https://img.xcitefun.net/users/2015/01/371695,xcitefun-cute-animals-pictures-41.jpg' width=100% >\n";
$strHTMLMsg .= "</body>\n</html>\n";
$resp = SendHTMLAttach($strHTMLMsg, $FromEmail, $toEmail, $strSubject, $strFileName, $strAttach, $arrname, "/var/log/alternatives.log");
print "<p>$resp</p>\n";
print "<p>I'm all done at " . date(DATE_RFC1123) . "</p>\n";
print "</body>\n</html>\n";
?>