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benchmark_reduce_mime_encoding.phps
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benchmark_reduce_mime_encoding.phps
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<?php
/**
* This example shows sending mail per receiver and reduce MIME encode.
*/
//Import the PHPMailer class into the global namespace
use PHPMailer\PHPMailer\PHPMailer;
//SMTP needs accurate times, and the PHP time zone MUST be set
//This should be done in your php.ini, but this is how to do it if you don't have access to that
date_default_timezone_set('Etc/UTC');
require '../vendor/autoload.php';
//Sample Images from https://sample-videos.com/download-sample-jpg-image.php
// $ curl https://sample-videos.com/img/Sample-jpg-image-1mb.jpg > /tmp/1mb.jpg
//
$image_files = array(
'1.8kb' => 'phpmailer_mini.png',
'5.7kb' => 'images/phpmailer.png',
'50kb' => '/tmp/50kb.jpg',
'100kb' => '/tmp/100kb.jpg',
'200kb' => '/tmp/200kb.jpg',
'500kb' => '/tmp/500kb.jpg',
);
$receiver_count = 200;
$receiver_list = [];
for ($i=0 ; $i<$receiver_count ; ++$i)
$receiver_list[] = 'whoto'.$i.'@example.com';
echo "Genrate $receiver_count receivers: " . count($receiver_list) . "\n";
$results = [];
$test_count_per_run = 10;
echo "Sending $receiver_count mails with creating a new PHPMailer instance:\n";
{
foreach ($image_files as $filesize => $image_file) {
echo "\tWith $filesize attachment, path = $image_file\n";
$total_time = 0;
for ($i=1; $i<=$test_count_per_run ; ++$i) {
$start = microtime(true);
foreach ($receiver_list as $receiver) {
$mail = new PHPMailer;
$mail->isSMTP();
$mail->SMTPDebug = 0;
$mail->Host = 'mail.example.com';
$mail->Port = 25;
$mail->SMTPAuth = true;
$mail->Username = '[email protected]';
$mail->Password = 'yourpassword';
$mail->setFrom('[email protected]', 'First Last');
$mail->addReplyTo('[email protected]', 'First Last');
$mail->addAddress($receiver);
$mail->Subject = 'Hi '.$receiver.'!';
$mail->msgHTML(str_replace( '<h1>This is a test of PHPMailer.</h1>', '<h1>Hi '.$receiver.'</h1>', file_get_contents('contents.html')), __DIR__);
$mail->AltBody = 'This is a plain-text message body for '.$receiver;
//Attach an image file
$mail->addAttachment($image_file);
//Build the mail content
$mail->preSend();
unset($mail);
}
$cost = microtime(true) - $start;
$total_time += $cost;
}
$avg_time = $total_time / floatval($test_count_per_run);
echo sprintf("\t\ttest $test_count_per_run runs, avg. time: %.5f seconds\n", $avg_time );
if (!isset($results[$filesize]))
$results[$filesize] = [];
$results[$filesize]['method1'] = $avg_time;
}
}
echo "Sending $receiver_count mails with only one PHPMailer instance: \n";
{
foreach ($image_files as $filesize => $image_file) {
echo "\tWith $filesize attachment, path = $image_file\n";
$total_time = 0;
for ($i=1; $i<=$test_count_per_run ; ++$i) {
//echo "\t\tRun $i: ";
$start = microtime(true);
$mail = new PHPMailer;
$mail->isSMTP();
$mail->SMTPDebug = 0;
$mail->Host = 'mail.example.com';
$mail->Port = 25;
$mail->SMTPAuth = true;
$mail->Username = '[email protected]';
$mail->Password = 'yourpassword';
$mail->setFrom('[email protected]', 'First Last');
$mail->addReplyTo('[email protected]', 'First Last');
foreach ($receiver_list as $receiver) {
$mail->clearAddresses();
$mail->addAddress($receiver);
$mail->Subject = 'Hi '.$receiver.'!';
$mail->msgHTML(str_replace( '<h1>This is a test of PHPMailer.</h1>', '<h1>Hi '.$receiver.'</h1>', file_get_contents('contents.html')), __DIR__);
$mail->AltBody = 'This is a plain-text message body for '.$receiver;
//Attach an image file
$mail->addAttachment($image_file);
//Build the mail content
$mail->preSend();
}
$cost = microtime(true) - $start;
//echo "$cost sec\n";
$total_time += $cost;
}
$avg_time = $total_time / floatval($test_count_per_run);
echo sprintf("\t\ttest $test_count_per_run runs, avg. time: %.5f seconds\n", $avg_time );
if (!isset($results[$filesize]))
$results[$filesize] = [];
$results[$filesize]['method2'] = $avg_time;
}
}
echo "Sending $receiver_count mails with creating a new PHPMailer instance and ReduceMIMEEncodeCacheStore: \n";
{
foreach ($image_files as $filesize => $image_file) {
echo "\tWith $filesize attachment, path = $image_file\n";
$total_time = 0;
for ($i=1; $i<=$test_count_per_run ; ++$i) {
//echo "\t\tRun $i: ";
$start = microtime(true);
$cacheLookupTable = [];
foreach ($receiver_list as $receiver) {
$mail = new PHPMailer;
$mail->isSMTP();
$mail->SMTPDebug = 0;
$mail->Host = 'mail.example.com';
$mail->Port = 25;
$mail->SMTPAuth = true;
$mail->Username = '[email protected]';
$mail->Password = 'yourpassword';
$mail->setFrom('[email protected]', 'First Last');
$mail->addReplyTo('[email protected]', 'First Last');
$mail->addAddress($receiver);
$mail->Subject = 'Hi '.$receiver.'!';
$mail->msgHTML(str_replace( '<h1>This is a test of PHPMailer.</h1>', '<h1>Hi '.$receiver.'</h1>', file_get_contents('contents.html')), __DIR__);
$mail->AltBody = 'This is a plain-text message body for '.$receiver;
//Attach an image file
$mail->addAttachment($image_file);
$mail->ReduceMIMEEncodeCacheStore = &$cacheLookupTable;
//Build the mail content
$mail->preSend();
unset($mail);
}
$cost = microtime(true) - $start;
//echo "$cost sec\n";
$total_time += $cost;
}
$avg_time = $total_time / floatval($test_count_per_run);
echo sprintf("\t\ttest $test_count_per_run runs, avg. time: %.5f seconds\n", $avg_time );
if (!isset($results[$filesize]))
$results[$filesize] = [];
$results[$filesize]['method3'] = $avg_time;
}
}
echo "Sending $receiver_count mails with only one PHPMailer instance and ReduceMIMEEncodeCacheStore: \n";
{
foreach ($image_files as $filesize => $image_file) {
echo "\tWith $filesize attachment, path = $image_file\n";
$total_time = 0;
for ($i=1; $i<=$test_count_per_run ; ++$i) {
//echo "\t\tRun $i: ";
$start = microtime(true);
$cacheLookupTable = [];
$mail = new PHPMailer;
$mail->isSMTP();
$mail->SMTPDebug = 0;
$mail->Host = 'mail.example.com';
$mail->Port = 25;
$mail->SMTPAuth = true;
$mail->Username = '[email protected]';
$mail->Password = 'yourpassword';
$mail->setFrom('[email protected]', 'First Last');
$mail->addReplyTo('[email protected]', 'First Last');
foreach ($receiver_list as $receiver) {
$mail->clearAddresses();
$mail->addAddress($receiver);
$mail->Subject = 'Hi '.$receiver.'!';
$mail->msgHTML(str_replace( '<h1>This is a test of PHPMailer.</h1>', '<h1>Hi '.$receiver.'</h1>', file_get_contents('contents.html')), __DIR__);
$mail->AltBody = 'This is a plain-text message body for '.$receiver;
//Attach an image file
$mail->addAttachment($image_file);
$mail->ReduceMIMEEncodeCacheStore = &$cacheLookupTable;
//Build the mail content
$mail->preSend();
}
$cost = microtime(true) - $start;
//echo "$cost sec\n";
$total_time += $cost;
}
$avg_time = $total_time / floatval($test_count_per_run);
echo sprintf("\t\ttest $test_count_per_run runs, avg. time: %.5f seconds\n", $avg_time );
if (!isset($results[$filesize]))
$results[$filesize] = [];
$results[$filesize]['method4'] = $avg_time;
}
}
//
// Print results
echo "\n";
echo "Size\tMethod1\tMethod2\tMethod3\tMethod4\n";
foreach($results as $filesize => $test_method_result) {
echo "$filesize";
foreach($test_method_result as $value)
echo sprintf("\t%3.4f", $value);
echo "\n";
}