Using a php://memory wrapper causes errors

Question

I\'m trying to extend the PHP mailer class from Worx by adding a method which allows me to add attachments using string data rather than path to the file.

I came up with

Answer 1

Quickly looking at http://php.net/manual/en/wrappers.php.php and the source code, I don't see support for the "/' . md5(microtime());" bit.

Sample Code:

Output:

buzzbee ~$ php test.php 
Trying with md5

Warning: fopen(): Invalid php:// URL specified in test.php on line 4

Warning: fopen(php://memory/d2a0eef34dff2b8cc40bca14a761a8eb): failed to open stream: operation failed in test.php on line 4
done - with md5
Trying without md5
done - no md5