Languages :: PHP :: sessions for form |
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By: VB guy  |
Date: 16/07/2003 00:00:00  |
Points: 100 | Status: Answered Quality : Excellent |
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I am new to sessions and I only have a vague idea of what it accomplishes. I think it will allow multiple users of my form without their values interfering with each other in the post data. Is that right? If so or if not, what do I need to do to make my form usable by everybody at once? |
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| By: VGR | Date: 16/07/2003 21:56:00 | |
Type : Answer |
| yes, but even the $_POST data is privy to each user (each connection/browser instance, in fact) session variables are useful to share data between pages on the same site. like this : <?php // page 1 // session_start(); // this is required on all pages sharing data // perform some login that sets the (local) variable $isAdmin (say it's 0 or 1) $_SESSSION['admin']=$isAdmin; // rest of the page echo '<a href=page2.php>goto page 2</A>'; ?> <?php // page2 // session_start(); echo 'as per the session data, are you administrator ? : '.(($_SESSION['admin']==1)?'yes':'no'); // rest of the page ?> |
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| By: VGR | Date: 16/07/2003 21:57:00 | |
Type : Comment |
| typo in $_SESSSION, should be $_SESSION , oeuf corse. |
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| By: cneelus | Date: 16/07/2003 22:32:00 | |
Type : Comment |
| Go Through this link you have a clear explanation of sessions <A HREF="http://in.php.net/session">http://in.php.net/session</a> |
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