How To Hide Undefined Variable Error In Php
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How To Solve Undefined Index Error In Php
takes a minute: Sign up Fixing vs Hiding “Undefined Variable” Errors in PHP [closed] up vote 0 down vote favorite Depending on which error reporting I set, my web app either works or displays a ton of errors. I was under the impression I didn't need to initiate variables in PHP but setting the second error reporting seems to require it. undefined index error in php post What is going here? Should I go through and initiate all my variables? error_reporting(E_ALL ^ E_NOTICE); error_reporting(E_ALL | E_STRICT); php share|improve this question edited Mar 16 '12 at 19:03 user212218 asked Mar 16 '12 at 18:56 Chords 3,7542745 closed as not constructive by casperOne Mar 17 '12 at 23:58 As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references, or expertise, but this question will likely solicit debate, arguments, polling, or extended discussion. If you feel that this question can be improved and possibly reopened, visit the help center for guidance.If this question can be reworded to fit the rules in the help center, please edit the question. Related: programmers.stackexchange.com/q/130143/34530 –user212218 Mar 16 '12 at 19:03 initiate a variable? Can you post a small code snippet of something that fails? –Ben Ashton Mar 16 '12 at 19:04 add a comment| 4 Answers 4 active oldest votes up vote 1 down vote accepted You are asking about whether to suppress the warning for uninitiali
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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 minute: Sign up How do I make the variable http://stackoverflow.com/questions/9742985/fixing-vs-hiding-undefined-variable-errors-in-php is undefined message disappear? PHP up vote 1 down vote favorite I have a variable in a php code that is in a loop and while the loop is running sometimes becomes undefined. I have an if statement that checks whether the variable is defined so the variable being undefined is not a problem, however, what is a problem are the continuous this variable is undefined messages http://stackoverflow.com/questions/3496537/how-do-i-make-the-variable-is-undefined-message-disappear-php that are generated by the server appear on my webpage. Is there any way to get rid of these annoying messsages? Thank you! php share|improve this question asked Aug 16 '10 at 19:22 user374343 Posting code will help get a good answer –balupton Aug 16 '10 at 19:24 add a comment| 5 Answers 5 active oldest votes up vote 3 down vote Define the variable. Others may tell you to change the error_reporting level, but if your script is throwing Notices you need to fix the errors, not just hide them from view. Really. Trying to access variables that haven't been defined is a terrible practice that will only lead to more (worse) errors. Fix the cause, not the symptoms. share|improve this answer answered Aug 16 '10 at 19:29 Jordan 53.7k88398 add a comment| up vote 0 down vote Put this code at the top of the page to turn off error reporting. error_reporting(0); If you just want to hide notice use: error_reporting(E_ALL ^ E_NOTICE); But fixing the error would be the smarter thing to do. share|improve this answer answered Aug 16 '10 at 19:24 John Conde 156k69289364 add a comment| up vote 0 dow
error_reporting to: error_reporting = E_ALL & ~E_NOTICE | E_STRICT Other info on error_reporting options: ; Error Level Constants: ; E_ALL - All errors and warnings (includes E_STRICT as http://www.queryadmin.com/173/php-notice-undefined-variable/ of PHP 6.0.0) ; E_ERROR - fatal run-time errors ; E_RECOVERABLE_ERROR - almost fatal run-time errors ; E_WARNING - run-time warnings (non-fatal errors) ; E_PARSE - compile-time parse errors ; E_NOTICE https://bytes.com/topic/php/answers/6638-suppress-notices-warning-code - run-time notices (these are warnings which often result ; from a bug in your code, but it's possible that it was ; intentional (e.g., using an uninitialized variable and ; undefined index relying on the fact it's automatically initialized to an ; empty string) ; E_STRICT - run-time notices, enable to have PHP suggest changes ; to your code which will ensure the best interoperability ; and forward compatibility of your code ; E_CORE_ERROR - fatal errors that occur during PHP's initial startup ; E_CORE_WARNING - warnings (non-fatal errors) that occur during PHP's ; initial error in php startup ; E_COMPILE_ERROR - fatal compile-time errors ; E_COMPILE_WARNING - compile-time warnings (non-fatal errors) ; E_USER_ERROR - user-generated error message ; E_USER_WARNING - user-generated warning message ; E_USER_NOTICE - user-generated notice message ; E_DEPRECATED - warn about code that will not work in future versions ; of PHP ; E_USER_DEPRECATED - user-generated deprecation warnings ; ; Common Values: ; E_ALL & ~E_NOTICE (Show all errors, except for notices and coding standards warnings.) ; E_ALL & ~E_NOTICE | E_STRICT (Show all errors, except for notices) ; E_COMPILE_ERROR|E_RECOVERABLE_ERROR|E_ERROR|E_CORE_ERROR (Show only errors) ; E_ALL | E_STRICT (Show all errors, warnings and notices including coding standards.) ; Default Value: E_ALL & ~E_NOTICE ; Development Value: E_ALL | E_STRICT ; Production Value: E_ALL & ~E_DEPRECATED Updated on October 22, 2013 at 4:13 pm Please enable JavaScript to view the comments powered by Disqus. Stay Updated Receive News Directly on Your Email Become a Fan on Our Facebook Page Subscribe to RSS Feeds Other Posts Access remote MySQL server with local phpMyAdmin Disable CTRL+ALT+DEL options on Microsoft Windows Block user-agents and referrers with Nginx map Compress JavaScript files with Gzip PHP file_exis
question and get tips & solutions from a community of 418,557 IT Pros & Developers. It's quick & easy. Suppress notices and warning in code P: n/a Krishna Srinivasan I have a form with check boxes. When accessing a check box element that is not checked, I get a notice (Notice: Undefined variable..). Is there a way to hide these notices and warning in PHP code without having to modify the PHP.ini file? Krishna Srinivasan. Jul 17 '05 #1 Post Reply Share this Question 6 Replies P: n/a Marian Heddesheimer On 24 Jun 2004 23:40:31 -0700, kr*****@multimediastudio.com (Krishna Srinivasan) wrote: I have a form with check boxes. When accessing a check box elementthat is not checked, I get a notice (Notice: Undefined variable..). Isthere a way to hide these notices and warning in PHP code withouthaving to modify the PHP.ini file? you can enter this line at the top of your code: error_reporting (E_ALL ^ E_NOTICE); Regards Marian -- Tipps und Tricks zu PHP, Coaching und Projektbetreuung http://www.heddesheimer.de/coaching/ Jul 17 '05 #2 P: n/a Markus Ernst "Krishna Srinivasan"