Notice Undefined Index Php Error How To Fix
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How To Remove Undefined Index Error In Php
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Undefined Index In Php $_post
fix 'Notice: Undefined index:' in PHP form action? up vote 5 down vote favorite 3 I received the following error message when I tried to submit the content to my form. How may i fixed it? Notice: Undefined index: filename in D:\wamp\www\update.php on line 4 example Update.php code: and $_POST['filename'] comes from another page:
Notice Undefined Index In Php Session
$db = substr($string[0],14) . "_" . substr($string[1],14) . "_db.txt"; ?> php forms post share|improve this question asked Dec 31 '12 at 5:41 Ting Ping 2765919 D:\wamp\www\update.php, Are you accessing page this way or it just a path to the file? Have you tried it on localhost? –Jai Dec 31 '12 at 5:56 Notice: Undefined index: filename in D:\wamp\www\update.php on line 4, obviously he's accessing it through localhost or he wouldn't get that error. –David Harris Dec 31 '12 at 5:59 1 have u added method="post" in form? –Arunu Dec 31 '12 at 6:00 We can't help you anymore OP, we will get no where just guessing. Please post the entire code. –David Harris Dec 31 '12 at 6:01 add a comment| 7 Answers 7 active oldest votes up vote 11 down vote accepted Assuming you only copy/pasted the relevant code and your form includes