Gamerz Posted October 18, 2009 Share Posted October 18, 2009 What is the best way to expire a page after it's loaded for one time.. Here is my problem: I have a file uploader...someone uses my uploader, and uploads something. They refresh it, and the image gets uploaded again. Link to comment https://forums.phpfreaks.com/topic/178092-php-expire-page-after-its-loaded-instantly/ Share on other sites More sharing options...
mikesta707 Posted October 18, 2009 Share Posted October 18, 2009 if you want a simple form of flood protection, you could create a session, like so //after you do all the form stuff $_SESSION['formXYZ_sent'] = true; then simply check if they sent the form already if (isset($_SESSION['formXYZ_sent']) && $_SESSION['formXYZ_sent']){ //form stuff } else { echo "Information already recieved"; } Link to comment https://forums.phpfreaks.com/topic/178092-php-expire-page-after-its-loaded-instantly/#findComment-939042 Share on other sites More sharing options...
Gamerz Posted October 18, 2009 Author Share Posted October 18, 2009 Wait, I dont get it... So do you put $_SESSION['formXYZ_sent'] = true; on the upload processing page or literally right after the form. And do you put the below code before the actual form? I'm a lil confused if (isset($_SESSION['formXYZ_sent']) && $_SESSION['formXYZ_sent']){ //form stuff } else { echo "Information already recieved"; } Link to comment https://forums.phpfreaks.com/topic/178092-php-expire-page-after-its-loaded-instantly/#findComment-939046 Share on other sites More sharing options...
Kaboom Posted October 18, 2009 Share Posted October 18, 2009 after upload send them someplace new so cant refresh and add die; so cant use resubmit? Link to comment https://forums.phpfreaks.com/topic/178092-php-expire-page-after-its-loaded-instantly/#findComment-939070 Share on other sites More sharing options...
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