On 05 August 2004 16:36, Bing Du wrote: > I really appreciate everyone who responded taking your valuable time > looking into my problem. > > Now back to my problem. Changing the condition to > "if($_SERVER['HTTPS'] > != 'on')" did not make any difference unfortunately. So the result was > still the URL in the Address box of the browser changed to > https://computing.eng.iastate.edu/mambo/index.php?option=conte > nt&task=view&id=159&Itemid=162 > fine. But instead of showing the page that https address > should point to, > 'You are in HTTPS mode' was displayed as the else clause specified.
Right, you're obviously not getting this, so let's take it step by step. (1) Your browser requests https://computing.eng.iastate.edu/mambo/index.php?option=content&task=view&i d=159&Itemid=162 (2) This fires the script /mambo/index.php on your server. (3) Script finds all conditions in the first if() are met, so tests $_SERVER['HTTPS']. (4) ... finding it is not set, it issues a Location: redirect to https://computing.eng.iastate.edu/mambo/index.php?option=content&task=view&i d=159&Itemid=162 (5) Browser sees the redirect, and issues a new request for https://computing.eng.iastate.edu/mambo/index.php?option=content&task=view&i d=159&Itemid=162; at this point, it also changes the URL displayed in its address bar. (6) This seems to be where you are confused -- WHICH PAGE DO YOU THINK THIS IS GOING TO LOAD? (6a) Server sees new request, this time via https, to exactly the same script as before, so fires the script /mambo/index.php again. (7) See (3). (8) This time it finds $_SERVER['HTTPS'] is set (or =='on', depending), and echos 'You are in HTTPS mode'. (9) QED Which step isn't what you were expecting? Cheers! Mike --------------------------------------------------------------------- Mike Ford, Electronic Information Services Adviser, Learning Support Services, Learning & Information Services, JG125, James Graham Building, Leeds Metropolitan University, Headingley Campus, LEEDS, LS6 3QS, United Kingdom Email: [EMAIL PROTECTED] Tel: +44 113 283 2600 extn 4730 Fax: +44 113 283 3211 -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
