Get Rid Of Undefined Index Error Php
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here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring notice undefined index php developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question undefined index error in php x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; undefined variable php it only takes a 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
How To Solve Undefined Index Error In Php
if not hundreds of notices like 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 undefined index error in php post to fix them here is an example of 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 iss
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How To Remove Undefined Variable Error In Php
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Undefined Index $_get
Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it http://stackoverflow.com/questions/1242184/how-to-get-rid-of-hundreds-of-php-undefined-index-notices only takes a minute: Sign up php notice undefined index how to get rid of [duplicate] up vote 0 down vote favorite This question already has an answer here: PHP: “Notice: Undefined variable” and “Notice: Undefined index” 13 answers I'm getting a Notice: Undefined index when I load my page at every of the following lines. The code works like expected http://stackoverflow.com/questions/24208330/php-notice-undefined-index-how-to-get-rid-of only the source file (the html online) gives this notice. I'm new to php but I learned that a notice needs to be fixed if possible. I tried to add an isset if(isset($_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: You mention you tried to use isset, so im guessing you got your syntax wrong share|improv
i remove this "Notice: Undefined index: qid in e:\inetpub\wwwroot\ ry\ew.php https://www.sitepoint.com/community/t/how-can-i-remove-notice-from-my-php-pages/1774 on line 3 Notice: Undefined index: B1 in e:\inetpub\wwwroot\ ry\ew.php on line 4 Notice: Undefined index: S1 in e:\inetpub\wwwroot\ ry\ew.php on line 5"what is this ?Is http://ccm.net/faq/3140-php-notice-undefined-index this error or warnning?Plz help me.my code is as follows:
the question was
markl999 2004-11-01 07:00:53 UTC undefined index error #2 $qid = empty($_POST['qid']) ? '' : $_POST['qid']; $submit = empty($_POST['B1']) ? '' : $_POST['B1']; $text = empty($_POST['S1']) ? '' : $_POST['S1']; The above is just a short way of doing: if(empty($_POST['qid'])){ $qid = ''; } else { $qid = $_POST['qid']; } astericks 2004-11-01 07:11:52 UTC #3 at the top of the parse, set the following: error_reporting(E_PARSE); Note: this will only allow parse errors to be shown. devised 2004-11-01 07:11:53 UTC #4 You could also turn off notices in the error reporting if you have access to php.ini: ; - Show all errors, except for notices;error_reporting = E_ALL & ~E_NOTICE Tim_Rogovets 2004-11-01 07:13:10 UTC #5 Also you can add '@' to the start of any operator to make php silent when performing the current operation. No errors, warnings, notices would be output.I.E.: @$qid= $_POST['qid']; ujjwal 2004-11-01 07:18:14 UTC #6 thank you markl999 system 2014-10-08 00:30:56 UTC #7 Home Categories FAQ/Guidelines Terms of Service Privacy Policy PoSubscribe to our newsletter Search Home Forum Ask a question Latest questions Windows Mac Linux Internet Video Games Software Hardware Mobile Network Virus Café How To Download Ask a question Windows Software Mac Software Linux Software Android Apps BlackBerry Apps iPhone Apps Windows Phone Apps News Encyclopedia Home How To Webmaster PHP PHP - Notice: Undefined index Ask a question September 2016 $ _POST or $ _GET are two special functions of PHP that are used to get variables from a user-filled form. While using these functions, a user may encounter an error - Notice: Undefined index. This error can be avoided with the help of PHP isset (). This error will be notified, but that depends on the configuration of the server. Notice: Undefined index is a minor error and hence not notified by default. With the help of the error_reporting function, the type of error reported can be changed. When using $ _POST or $ _GET to retrieve the variables from a form, you may encounter this error: Notice: Undefined index 'fields of the table' in 'path of php file being executes' on line 'current line' To avoid this error, simply test whether the fields of the table were initialized with the function isset (). // Before using $_POST['value'] if (isset($_POST['value'])) { // Instructions if $_POST['value'] exist } This type of error is notified depending on the configuration of the server. It is not notified by default as it is considered as a minor error, corresponding to the constant E_NOTICE. You can change the types of errors reported with the error_reporting function. Related : Undefined index Undefined index php Php undefined index Notice: Undefined index How to confirm email address in facebook (Solved) PHP: Redirect to Another Page Php software download How to easily display PHP/HTML codes in your webpages Download this article for free (PDF) Ask a question This document entitled «PHP - Notice: Undefined index» from CCM (ccm.net) is made available under the Creative Commons license. You can copy, modify copies of this page, under the conditions stipulated by the license, as this note appears clearly. Previous Creating a forum with phpBB Next Save th