cherankrish Posted March 19, 2008 Share Posted March 19, 2008 what global variable doesnt contain client data? (i) $_GET (ii) $_POST (iii) $_SESSION (Iv) $_SERVER Link to comment https://forums.phpfreaks.com/topic/96848-very-simple-question-three/ Share on other sites More sharing options...
asadlone Posted March 19, 2008 Share Posted March 19, 2008 PHP page should include: 1. Text Field 2. COMBO Box (Select one of the two option) 3. Button User should type his email address in the text field and select the option to REGISTER or UNREGISTER for subscription. This request should be taken to backend database (mySQL). But before inserting the record in the table it should be checked if it already exist in the table or not. If it is then message should be should that it already exist and double registration is not required. Else message should be shown for successful registration. Same should be case for UNREGISTRATION request. The backend database should have two fields, 1 to maintain the unique Id and the 2 field for recording the email address from the user. field 1 should be autoincreamented and need not to be inserted by the user through PHP code. Link to comment https://forums.phpfreaks.com/topic/96848-very-simple-question-three/#findComment-495635 Share on other sites More sharing options...
cherankrish Posted March 19, 2008 Author Share Posted March 19, 2008 you have replied to different question bro.. Link to comment https://forums.phpfreaks.com/topic/96848-very-simple-question-three/#findComment-495641 Share on other sites More sharing options...
sasa Posted March 19, 2008 Share Posted March 19, 2008 is it some php quiz? can i win something Link to comment https://forums.phpfreaks.com/topic/96848-very-simple-question-three/#findComment-495660 Share on other sites More sharing options...
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