Re: [PHP] Strange PHP Reference behaviour with globals

- Original Message - From: "John" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Friday, March 16, 2001 9:12 PM Subject: Re: [PHP] Strange PHP Reference behaviour with globals > Thanks Yasuo, > > That might explain why $gGlobal is not permanently set to

Re: [PHP] Strange PHP Reference behaviour with globals

Thanks Yasuo, That might explain why $gGlobal is not permanently set to 99, but that doesn't explain why $gGlobal is set to 55 in ChangeGlobalValue() permanently. So are you or am I missing something? Bye, John ""Yasuo Ohgaki"" <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL

Re: [PHP] Strange PHP Reference behaviour with globals

This is expected behavior of PHP's reference. Reference works like a pointer, but it dose NOT works like a pointer. This is case that reference does not works as many programmer expected. I think this is in manual. Hint: when programmer use 'global $var'. It is the same as do '$var = & $GLOBALS[