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 something like this:
public function addAttachmentString($string, $name='', $encoding = 'base64', $type = 'application/octet-stream')
{
$path = 'php://memory/' . md5(microtime());
$file = fopen($path, 'w');
fwrite($file, $string);
fclose($file);
$this->AddAttachment($path, $name, $encoding, $type);
}
However, all I get is a PHP warning:
PHP Warning: fopen() [<a href='function.fopen'>function.fopen</a>]: Invalid php:// URL specified
There aren't any decent examples with the original documentation, but I've found a couple around the internet (including one here on SO), and my usage appears correct according to them.
Has anyone had any success with using this?
My alternative is to create a temporary file and clean up - but that will mean having to write to disc, and this function will be used as part of a large batch process and I want to avoid slow disc operations (old server) where possible. This is only a short file but has different information for each person the script emails.
