How To Get Rid Of Undefined Index Error In Php
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Undefined Variable Php
the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a how to solve undefined index error in php minute: Sign up How to get rid of hundreds of PHP undefined index notices? up vote 8 down vote favorite 2 I just enabled error reporting and wow what a shocker I have probably thousands if not hundreds of notices like undefined index error in php post this Notice: Undefined index: action in C:\webserver\htdocs\header.inc.php on line 18 I understand that they are because I am calling a variable withoutsetting it or whatever but is there an easier way to set for example if a page has 50 variables that it is reporting this, is there an easier way to code that page properly to fix them all? And I don't mean to just hide them I think it would be best to fix them here is an example of
Undefined Index Php Post
that line I posted if ($_GET['p'] == "account.edit.topfriends" || $_GET['action'] == "newmember" || $_GET['p'] == "account.profile.name") { //some more code here } php share|improve this question edited Jan 23 '14 at 14:45 Jim 17.5k32859 asked Aug 7 '09 at 0:01 JasonDavis 17.4k67216395 add a comment| 4 Answers 4 active oldest votes up vote 13 down vote accepted I usually like to use ternary statements at the top of my scripts to initialise values. $_GET['p'] = (isset($_GET['p']) ? $_GET['p'] : 'default'); Sure you could probably use a more generic approach but that method can prove troublesome as different variables can have different default values. share|improve this answer answered Aug 7 '09 at 0:10 rezzif 445210 1 I actually use this for paging $page = (!empty($_GET['page'])) ? $_GET['page'] : 0; and the error is gone when I am on a page but if no page is set, I get the index error –JasonDavis Aug 7 '09 at 0:25 note there is a difference between empty and isset. –rezzif Aug 7 '09 at 0:49 And array_key_exists(). –Bill Karwin Aug 7 '09 at 1:02 5 What an opportunity to use the new shortened ?: operator from PHP 5.3. –Tom Pažourek Aug 29 '09 at 13:32 add a comment| up vote 7 down vote As rezzif mentioned what you need to do is check with an isset() call. If you're using arrays a lot and don't want to go back and add a
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Undefined Variable Laravel
Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping http://stackoverflow.com/questions/1242184/how-to-get-rid-of-hundreds-of-php-undefined-index-notices each other. Join them; it only takes a minute: Sign up php notice undefined index how to get rid of [duplicate] up vote 0 down vote favorite This question already has an answer here: PHP: “Notice: Undefined variable” and “Notice: Undefined index” 13 answers I'm getting a Notice: Undefined index when I load my page at every of http://stackoverflow.com/questions/24208330/php-notice-undefined-index-how-to-get-rid-of the following lines. The code works like expected only the source file (the html online) gives this notice. I'm new to php but I learned that a notice needs to be fixed if possible. I tried to add an isset if(isset($_get but that did not work. Is there a way to get rid of this notice? php share|improve this question asked Jun 13 '14 at 14:56 user3602420 877 marked as duplicate by John Condephp Users with the php badge can single-handedly close php questions as duplicates and reopen them as needed. Jun 13 '14 at 14:57 This question was marked as an exact duplicate of an existing question. add a comment| 1 Answer 1 active oldest votes up vote 0 down vote accepted Use isset function to check if the key exists:
New Topic/Question Reply 4 Replies - 49416 Views - Last Post: 23 October 2011 - 03:18 AM Rate Topic: #1 ryomadarktezuka D.I.C Head http://www.dreamincode.net/forums/topic/252413-how-to-remove-notice-undefined-index/ Reputation: 0 Posts: 55 Joined: 02-August 09 HOW TO REMOVE NOTICE "UNDEFINED https://www.youtube.com/watch?v=Qq8ZTMfs18k INDEX" ? Posted 21 October 2011 - 11:34 PM This is my code there's no problem with the output but there's this notice that just keeps on coming out Notice: Undefined index: qoption in F:\USBWebserver v8_en\root\Demi\login\admin.php on line 198 Notice: Undefined index: qoption in F:\USBWebserver v8_en\root\Demi\login\admin.php on undefined index line 201 Notice: Undefined index: qoption in F:\USBWebserver v8_en\root\Demi\login\admin.php on line 204 I tried numerous ways to remove this notice like by using "error_reporting = E_ALL & ~E_NOTICE;" that's not even working for me, and I also tried to edit the settings of php.ini but it's still the same :| I badly want to remove that notice I hope you error in php could help me thanks a lot! God Bless!! Is This A Good Question/Topic? 0 Back to top MultiQuote Quote + Reply Replies To: HOW TO REMOVE NOTICE "UNDEFINED INDEX" ? #2 Dormilich 痛覚残留 Reputation: 4050 Posts: 12,576 Joined: 08-June 10 Re: HOW TO REMOVE NOTICE "UNDEFINED INDEX" ? Posted 22 October 2011 - 12:09 AM
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