Using PHP as CALL Tag

[Scott Norman]

I know people have been using PHP for the Order API and the Shipping
API, I just wrote a Order API script, I'm writing a call tag in PHP
and the code was not working to access variables, so the key I found to
accessing variables passed by a call tag, ie [-- calltag.php
Name.Product --], is to use the $argv array variable, $argv[0] returns
the file name, then $argv[1], $argv[2], etc for all variables passed.

Scott Norman
YourHost.com