quick n easy benchmark

gistfile1.txt

require_once 'vendor/autoload.php';

$mbox = imap_open('{demo.host.com:993/imap/ssl/novalidate-cert}INBOX', 'demo@host.de', 'megasecurepassword') or die("connection errror: " . imap_last_error());

/**
 * @param $imap_body
 * @throws Exception
 */
function parse_with_extension($imap_body)
{
    $Parser = new PhpMimeMailParser\Parser();
    $Parser->setText($imap_body);

    // We can get all the stuff easily ;)
    $subject = $Parser->getHeader('subject') . PHP_EOL;
    $from = $Parser->getHeader('from') . PHP_EOL;
}

function parse_with_native($imap_body)
{
    $mailParser = new ZBateson\MailMimeParser\MailMimeParser();

    $handle = fopen('data://text/plain,' . $imap_body, 'r');
    $message = $mailParser->parse($handle);         // returns a ZBateson\MailMimeParser\Message
    fclose($handle);

    $from = $message->getHeaderValue('from') . PHP_EOL;          // user@example.com
    $subject = $message->getHeaderValue('subject') . PHP_EOL;
}

$bench = new Ubench;
$bench->start();
for ($jk = 1; $jk <= 30; $jk++) {

    $imap_body = imap_fetchheader($mbox, $jk) . imap_body($mbox, $jk);

    parse_with_extension($imap_body);

//    parse_with_native($imap_body);

}
$bench->end();
echo 'time: ' . $bench->getTime() . PHP_EOL; // 156ms or 1.123s
echo 'memory: ' . $bench->getMemoryUsage(); // 152B or 90.00Kb or 15.23Mb