PHP Mailer数组错误

Question

Having an annoying error with PHPMailer and can't figure what it's for

Mails send fine with it, but I get this:

Warning: in_array() expects parameter 2 to be array, boolean given in /dir/class.phpmailer.php on line 574

Any idea's?

CODE:

if (!in_array('PHPMailerAutoload', spl_autoload_functions())) {
  require 'PHPMailerAutoload.php';
  }

class.phpmailer.php is 2000+ lines long, obviously I can't paste it all

Answer 1

It looks like your spl autoload is empty, that's why it returns a boolean, false. http://php.net/manual/en/function.spl-autoload-functions.php

Try the following:

if (!spl_autoload_functions() OR (!in_array('PHPMailerAutoload', spl_autoload_functions()))) {
  require_once('PHPMailerAutoload.php');
}