php发送邮件函数,支持html和普通文本
<?php function send_mail($emailaddress, $fromaddress, $namefrom, $emailsubject, $body) { $eol="\n"; $mime_boundary=md5(time()); # Common Headers $headers .= "From: $namefrom <$fromaddress>".$eol; $headers .= "Reply-To: $namefrom <$fromaddress>".$eol; $headers .= "Return-Path: $namefrom <$fromaddress>".$eol; // these two to set reply address $headers .= "Message-ID: <".$now." TheSystem@".$_SERVER['SERVER_NAME'].">".$eol; $headers .= "X-Mailer: PHP v".phpversion().$eol; // These two to help avoid spam-filters # Boundry for marking the split & Multitype Headers $headers .= 'MIME-Version: 1.0'.$eol; $headers .= "Content-Type: multipart/related; boundary=\"".$mime_boundary."\"".$eol; $msg = ""; # Setup for text OR html $msg .= "Content-Type: multipart/alternative".$eol; # Text Version $msg .= "--".$mime_boundary.$eol; $msg .= "Content-Type: text/plain; charset=iso-8859-1".$eol; $msg .= "Content-Transfer-Encoding: 8bit".$eol; $msg .= strip_tags(str_replace("<br>", "\n", $body)).$eol.$eol; # HTML Version $msg .= "--".$mime_boundary.$eol; $msg .= "Content-Type: text/html; charset=iso-8859-1".$eol; $msg .= "Content-Transfer-Encoding: 8bit".$eol; $msg .= $body.$eol.$eol; # Finished $msg .= "--".$mime_boundary."--".$eol.$eol; // finish with two eol's for better security. see Injection. # SEND THE EMAIL // ini_set(sendmail_from,$fromaddress); // the INI lines are to force the From Address to be used ! mail($emailaddress, $emailsubject, $msg, $headers); // ini_restore(sendmail_from); // echo "mail send"; return 1; } ?>