<?php /** * @link http://www.yiiframework.com/ * @copyright Copyright (c) 2008 Yii Software LLC * @license http://www.yiiframework.com/license/ */ namespace yii\log; /** * EmailTarget sends selected log messages to the specified email addresses. * * The target email addresses may be specified via [[emails]] property. * Optionally, you may set the email [[subject]], [[sentFrom]] address and * additional [[headers]]. * * @author Qiang Xue <qiang.xue@gmail.com> * @since 2.0 */ class EmailTarget extends Target { /** * @var array list of destination email addresses. */ public $emails = array(); /** * @var string email subject */ public $subject; /** * @var string email sent-from address */ public $sentFrom; /** * @var array list of additional headers to use when sending an email. */ public $headers = array(); /** * Sends log messages to specified email addresses. */ public function export() { $body = ''; foreach ($this->messages as $message) { $body .= $this->formatMessage($message); } $body = wordwrap($body, 70); $subject = $this->subject === null ? \Yii::t('yii', 'Application Log') : $this->subject; foreach ($this->emails as $email) { $this->sendEmail($subject, $body, $email, $this->sentFrom, $this->headers); } } /** * Sends an email. * @param string $subject email subject * @param string $body email body * @param string $sentTo sent-to email address * @param string $sentFrom sent-from email address * @param array $headers additional headers to be used when sending the email */ protected function sendEmail($subject, $body, $sentTo, $sentFrom, $headers) { if ($sentFrom !== null) { $headers[] = "From: {$sentFrom}"; } mail($sentTo, $subject, $body, implode("\r\n", $headers)); } }