order.php

[kenneth25]

hi,
i,m confused
in the part of order.php where i can add a custom value to
$this->products_ordered_attributes something strange happens.
i assign a code generated from an include php.
$this->products_ordered_attributes .= $code
i do a echo of the $this->products_ordered_attributes and it's ok.
it shows 123456789012
but the output in orderconfirmation is blank. no code.
If i do $this->products_ordered_attributes .= 333
it write it out in orderconfirmation
???
hop for som ideas - im stucked

[Kim]

What exactly are you trying to accomplish?

[kenneth25]

What exactly are you trying to accomplish?

thanks for your answer.
i generate a licencekey in another php (the include in order.php) the key should show up in the customers orderconfirmation.
if i assign text or numerik to the variabel it shows up -
but if i use $codes (from include) nada apears on email .
$codes contains just numeric field 12 digit random
maybe something with the generated $code. types or format or
something ?
.