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问题:

I'm fairly new to php and I'm using a script that creates a function called the "mime_mailer" which essentially allows me to use PHP to send emails that are able to be designed with CSS instead of being merely plain text.

Yet, in my registration script, I try to write some code that sends a CSS email, but I get an error saying that there's a syntax error. Could someone please fill me in on this?

            $subject = "Your Red-line Account";     $css     = "body{ color: #090127; background-color: #f0f0f0; }";      $to     =   $usercheck;      //Message     $message =<<<END                  <html>                     <head>                         <title>                             Red-line                         </title>                     </head>                     <body>                         <p>                             Hi $first_name,                          </p>                           <p>                             Your Red-line account is almost complete. To finish, go to <a href='www.thered-line.com'>The Red-line</a> and enter your eight digit confirmation code.                         </p>                           <p>                             Your confirmation code is: <b>$code</b>                         </p>                           <p>                             Sincerely,                         </p> <br />                          <p>                             The Red-line Operator                         </p>                      </body>                 </html>             END;                      //  To send HTML mail, the Content-type header must be set         $headers    =   'MIME-Version: 1.0' . "\r\n";         $headers    .= 'Content-type: text/html; charset=iso-8859-1' . "\r\n";                      //  Additional headers         $headers    .=  "From: The Red-line <messages@theredline.com>\r\n";         $headers    .=  "To: $first_name $last_name <$usercheck>\r\n";                      //  Mail it         require_once("function_mime_mailer.php");           mime_mailer($to, $subject, $message, $headers, NULL, $css);  }

Here is the code for the "function_mime_mailer.php" file.

  if(basename(__FILE__) == basename($_SERVER['PHP_SELF'])) send_404(); // stop http access           to         this file   function mime_mailer($to, $subject, $message, $headers = NULL, $attachments = NULL, $css = NULL)  {        if(!preg_match('/^([_a-z0-9-]+)(\.[_a-z0-9-]+)*@([a-z0-9-]+)(\.[a-z0-9-]+)*(\.[a-        z]{2,6})$/', $to)) return FALSE; if(preg_match('/<(html|head|body|div|a|h|p|table|br|img|b|hr|ol|ul|span|pre|i|form)[^>]*[^>]*>/i', $message)) $html = TRUE;   if(stristr($message, '<body')) $message = stristr($message, '<body');      $message = delete_local_links($message);  if(empty($headers)){      $headers = "MIME-Version: 1.0\n";  }else{      $headers.= "\nMIME-Version: 1.0\n";  }  if(empty($html)){      $result = plain_text($message);  }elseif(isset($html) and $html == TRUE){      if(!isset($css)) $css = NULL;      if(preg_match('/<img[^>]+>/i', $message)){        $result = multipart_related($message, $css);    }else{        $result = multipart_alternative($message, $css);    }  }  $result['message'] = delete_non_cid_images($result['message']);  if(!empty($attachments)){    $parts = attachments($attachments);    array_unshift($parts, implode('', $result));    $result = multipart_mixed($parts);  } $headers = $headers.$result['headers']; //print '<pre>'.htmlspecialchars($headers.$result['message']).'</pre>';exit; if(mail($to, $subject, $result['message'], $headers)) return TRUE; return FALSE; } ?>

回答1:

Have a look at the List of Parser tokens.

T_SL references to <<.

You should not use tabs or spaces before you use END;. Have a look at this huge warning.

回答2:

Just had the same problem.

Turned out to be content on the same line as my opening HERDEOC

wrong example

echo <<<HEREDOC code started on this line HEREDOC;

correct example

echo <<<HEREDOC code should have started on this line HEREDOC;

Hope this helps someone else!

回答3:

What version of php are you using? The nowdoc syntax is only valid since PHP 5.3.0. See the manual: http://www.php.net/manual/en/language.types.string.php#language.types.string.syntax.nowdoc

回答4:

A side note, but might well help someone: a bad git merge can cause this. Consider:

function foo     <<<<<<< HEAD     $bar = 1;     <<<<<<<  e0f2213bc34d43ef     $bar = 2;

The PHP parser would produce the same error.

Source: just got bit by this ;)

回答5:

There is a bug in function_mime_mailer.php:

if(empty($headers)){    $headers = "MIME-Version: 1.0\n"; }else{    $headers.= "\nMIME-Version: 1.0\n"; }

should be

if(empty($headers)){    $headers = "MIME-Version: 1.0\r\n"; }else{    $headers.= "\r\nMIME-Version: 1.0\r\n"; }

also, if you include the MIME-Version header, then the function will include it once more - effectively having two of them.

文章来源: Syntax error, unexpected T_SL

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syntax

mime