PHP variables to ASP script

[Anon]

I need to pass variables from a hidden form on a php page to an asp page, but get the error
"
Microsoft VBScript runtime error '800a000d'
Type mismatch: 'clng'
/logs/in.asp, line 75 "
from the ASP server.

According to the ASP guys, it would appear that the value of, for example, a TotalAmount variable could be sending through a non-numeric value to the ASP page, which will cause this type of error. Huh? Anyone struggled with this before? Much appreciated and forever grateful.

[Anon]

Heh, and VBscript is supposed to be typeless... yeah, one type, half a dozen subtypes.

First obvious question: is PHP writing the proper data into the form field?

I usually check in VBScript that form fields supposed to contain numeric data actually do, and then explicitly convert them to such.

[Anon]

Are there any good resources out there for learning how to mix PHP and ASP?

Thanks!