无法在php中打开流

Question

I get this error on a simple include method:

Warning:  include(/home/content/70/8352870/html/sites/mysite.com/preview/wp-content/themes/site-theme/mail/class.phpmailer.php)
[<a href='function.include'>function.include</a>]: failed to open stream: No such file or directory in /home/content/70/8352870/html/sites/mysite.com/preview/wp-content/themes/site-theme/mail/send-message.php on line 5

I've included the file using this:

<?php
    $path = getcwd();
    include $path.'/class.phpmailer.php';
?>

I get the same error without using getcwd method but this:

include 'class.phpmailer.php';

Warning:  include(class.phpmailer.php)
[<a href='function.include'>function.include</a>]: failed to open stream: No such file or directory in /home/content/70/8352870/html/sites/mysite.com/preview/wp-content/themes/site-theme/mail/send-message.php on line 10

Obiouvsly I checked the files are located here:

mysite.com/preview/wp-content/themes/site-theme/mail/
class.phpmailer.php
class.pop3.php
class.smtp.php
send-message.php

What did I do wrong?

Answer 1

This has the same behavior that you are trying to get, but is more trusted:

(I suppose that class.phpmailer is on the same path the the script that is including it)

<?php
$path = dirname( __FILE__ );
include $path.'/class.phpmailer.php';
?>