PHPMailer调用$mail->anyparameter时超时

作为主题，我正试图用PHPMailer发送电子邮件。但奇怪的是，PHPMailer的示例只适用于XAMPP Windows，而不适用于XAMPP Linux。我没有修改复杂的设置，我从XAMPP Linux更改的设置只启用openssl。

我试图执行下面的基本代码，它只适用于XAMPP Windows，而不是XAMPP Linux。每次php处理包含$mail->的行时，脚本都会超时。

 <?php
 require_once "phpmailer/class.phpmailer.php";
 $mail = new PHPMailer;
 //die("ok");
 $mail->AddAddress("email address", "name");
 $mail->SetFrom("email address", "name");
 $mail->WordWrap = 50;
 $mail->IsHTML(true);
 $mail->Subject = "Subject";
 $mail->Body    = "<p>HTML Test</p>";
 $mail->Send()
 ?>

超时的信息:

Fatal error: Maximum execution time of 30 seconds exceeded in /opt/lampp/htdocs/phpmailertest/phpmailer/class.phpmailer.php on line 767

class.phpmailer.php的第767行:

return (boolean)preg_match('/^(?!(?>(?1)"?(?>'''[ -~]|[^"])"?(?1)){255,})(?!(?>(?1)"?(?>'''[ -~]|[^"])"?(?1)){65,}@)((?>(?>(?>((?>(?>(?>'x0D'x0A)?['t ])+|(?>['t ]*'x0D'x0A)?['t ]+)?)('((?>(?2)(?>['x01-'x08'x0B'x0C'x0E-''*-'[']-'x7F]|'''['x00-'x7F]|(?3)))*(?2)')))+(?2))|(?2))?)([!#-''*+'/-9=?^-~-]+|"(?>(?2)(?>['x01-'x08'x0B'x0C'x0E-!#-'[']-'x7F]|'''['x00-'x7F]))*(?2)")(?>(?1)'.(?1)(?4))*(?1)@(?!(?1)[a-z0-9-]{64,})(?1)(?>([a-z0-9](?>[a-z0-9-]*[a-z0-9])?)(?>(?1)'.(?!(?1)[a-z0-9-]{64,})(?1)(?5)){0,126}|'[(?:(?>IPv6:(?>([a-f0-9]{1,4})(?>:(?6)){7}|(?!(?:.*[a-f0-9][:']]){8,})((?6)(?>:(?6)){0,6})?::(?7)?))|(?>(?>IPv6:(?>(?6)(?>:(?6)){5}:|(?!(?:.*[a-f0-9]:){6,})(?8)?::(?>((?6)(?>:(?6)){0,4}):)?))?(25[0-5]|2[0-4][0-9]|1[0-9]{2}|[1-9]?[0-9])(?>'.(?9)){3}))'])(?1)$/isD', $address);

这是我的详细信息:

• Ubuntu 12.10桌面没有LAMP组件，只有XAMPP for Linux
• XAMPP版本1.8.1(绝对是最新版本)
PHPMailer from https://github.com/Synchro/PHPMailer version master.

看起来我的XAMPP Linux有问题，但我无法追踪问题。

帮忙吗?

谢谢