file_get_contents

Good afternoon, I am using a translator, I hope the message is understood. I want to capture the contents of a web page by passing different values, as the following example: $url="http://www.example.com/extranet/ABCD/EFG/Ficha/AAAFicha.asp?CodXXX=$codigo"; $archivo=file_get_contents($url); But it seems it does not recognize what is after "?", Which return a null string, as I do to make me recognize the symbol "?" and what is below the symbol. Thanks for any help you can give me. greetings Lizardo ---------------------------------------------------------------- This message was sent using IMP, the Internet Messaging Program.