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Php Redeclare Error

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Please click the link in the confirmation email to activate your subscription. I realized this was the issue when looking at /var/log/apache2/error.log. A much better solution is for the developer to put the function inside a class. But you can still use other functions inside a function. navigate here

Assuming you don't really have two PHP functions defined with the same name, this "cannot redeclare" function error message is usually caused by using the require or include functions to include the It has nothing to do with MySQL, database connections, or mysql_real_escape_string(). One example, where you can't use it, is if the function collides with a function built into php. –CodesInChaos Mar 18 '15 at 8:37 | show 2 more comments up vote more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed http://stackoverflow.com/questions/5333907/php-fatal-error-cannot-redeclare-function

Fatal Error Cannot Redeclare Function Php

Browse other questions tagged php include or ask your own question. Developers will almost never insert the same function twice in their code, and if they did, their testing would reveal it right away and they'd fix it before the code was Upper bounds for regulators of real quadratic fields Counterintuitive polarizing filters Problem to left align within a split Why do units (from physics) behave like numbers? Others may disagree, but I never like using plugins that I can't trust like that.

Previous Article << —— >> Next Article SUBSCRIBE to receive notifications of new blog posts. In this case, the two files identified in the error message will be the same. php share|improve this question edited Dec 20 '12 at 18:49 hakre 134k26216390 asked Jun 10 '11 at 16:42 Genadinik 4,93042135229 You seem to be including the file that declares Cannot Redeclare Function Wordpress xeross May 6, 2010 2:07:38 PM Could you give me an example where the function/class/interface can't be in a separate included file ?

line 10: } In the apache log: PHP Fatal error: Cannot redeclare A() (previously declared in B.inc:2) in B on line 10 php apache share|improve this question asked Mar 17 '11 Php Fatal Error Cannot Redeclare Function Previously Declared Username Password Latest Posts Creating and Using Utility Snippets - Oct 14, 2016 Hiding the Is Static field with CSS - Oct 05, 2016 Controlling Plugin Execution - Sep 27, Inflammatory or inappropriate posts will get your post nuked and flood your life with bans and bad karma. Thank you so much for your help.

karahuna @karahuna 1 month ago I deleted the taxonomy-metadata folder, and now I can get back into Admin, but if I try to install the Taxonomy plugin again, the error comes Php Allow Redeclare Function Have a feature request? I.e. function_exists('functionName') {}.

Php Fatal Error Cannot Redeclare Function Previously Declared

Thbings to check on line Z … Normally you'll have at least where the code crashed by line, With sound php knowledge (not my case) you can stuff the bug in https://forums.modx.com/thread/98379/php-fatal-error-cannot-redeclare-function-previously-declared-in-a-snippet As you say, the proper solution is namespaces, but again that's a solution for the coder, not the end user of the code. Fatal Error Cannot Redeclare Function Php User error: Duplicate entry User warning: Field doesn't have a default value (PDOException: SQLSTATE[HY000]: General error: 1364) User warning: Illegal mix of collations (PDOException: SQLSTATE[HY000]: General error: 1267) Warning: "Headers already How To Redeclare Function In Php function add ($a, $b) { return $a + $b; } function add ($a, $b) { return $a + $b; } When PHP sees the second declaration, it throws a fit because

Buy Emergency Support Now Who’s talking Posted in this thread:glynszasz, sottwell Stats Total: Posts: 534,686 Threads: 97,092 Members: 52,421 Online: Visitors: 1,875 Members: 2 Today: Visitors: 9733 Threads: 0 Replies: 0 check over here When you include a file are you using require_once or include_once or just require / include? Fatal error: Call to undefined function Fatal error: Call to undefined function: form_*() on Drupal 4.7 Fatal error: Cannot redeclare blah_function() in ../modules/blah.modulePossible Cause: A function got declared inside of another current community chat Stack Overflow Meta Stack Overflow your communities Sign up or log in to customize your list. Php Cannot Redeclare Function

This might help somebody. Would there be no time in a universe with only light? Anyway, that error disappeared when I upgraded xdebug. http://iipseconline.com/cannot-redeclare/php-fatal-error-cannot-redeclare.html Should I try deleting taxonomy.php?

That way you could get around it by using require_once/include_once. @Brandon_R: I don't think namespaces would apply in this example cadet018 Dec 8, 2010 3:21:48 AM Remember, if you are using Drupal Php Fatal Error: Cannot Redeclare The developer should have done this if there's any chance that the code will be used more than once on the same page. Terms of Service Privacy Trademarks Stay Connected Join Our Mailing List Your email Twitter Facebook RSS Feeds Have you taken the WordPress 2016 Survey yet?

share|improve this answer answered Mar 17 '11 at 1:40 EboMike 53.2k14112133 add a comment| Did you find this question interesting?

more hot questions question feed lang-php about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation Use require_once instead of include. hard to debug if you happen to reuse some code and modify it just a little. Fatal Error: Cannot Redeclare Wordpress I'm not sure I would have thought of doing this. :) 1 year ago Good tip.

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    1.  Lines and paragraphs break automatically. asked 5 years ago viewed 12152 times active 3 years ago Linked 0 Cannot redeclare a function previously declared Related 10PHP Fatal error: Cannot redeclare function6function inside function in php: error: php function declaration share|improve this question asked Sep 5 '09 at 18:46 hhh 13.6k2994173 add a comment| 4 Answers 4 active oldest votes up vote 26 down vote accepted Use require_once weblink Why is AT&T's stock price declining, during the days that they announced the acquisition of Time Warner inc.? 

      share|improve this answer edited Jul 28 '12 at 15:57 meagar♦ 136k21203238 answered Dec 23 '09 at 17:57 symcbean 34.4k42662 add a comment| up vote 0 down vote means you have already Is this alternate history plausible? (Hard Sci-Fi, Realistic History) Can an irreducible representation have a zero character? Why can't I set NODE_ENV to undefined? This can be tricky, because you also have to change the name in every place the function is called.

      With average php knowledge and good knowledge of WP infrastrucure (main queries, DB, so on..) it takes me in general 10 minutes to debug it without files at hand. share|improve this answer answered Dec 23 '09 at 16:44 codaddict 252k50363443 add a comment| up vote 2 down vote I had strange behavor when my *.php.bak (which automaticly was created by PHP is very cautious about this. For completness I have now declared my functions as: if(!function_exists(displayMygif)){ function displayMygif($theImageContainer, $imageName) { header ('Content-Type: image/gif'); $fullImagePath = '/home/osldisraqadmin/public_html/xresource/images/newsletter/'.$imageName.'.gif'; imagegif($theImageContainer, $fullImagePath); imagedestroy($theImageContainer); return; } } Glyn Szasz Sydney, Australia Happy

      Is it possible to create a IF-clause to check whether a function is declared before declaring it? How do I "install" CentOS? Do these physical parameters seem plausible? Story about crystal flowers that stop time?

      WHO KNOWS?!), and besides ambiguity - it would obviously not be what we want. In fact it will throw the error even if they are both empty, like this: function add () { } function add () { } The error message tells you the Join them; it only takes a minute: Sign up PHP: how to avoid redeclaring functions? You'll also get email updates when new content is available on the site or existing content is updated.

      I think Dooltaz's answer does it correctly. –Matías May 27 '13 at 17:59 is it a good practice opposed to maintainingg code in such a way that no such Try our newsletter Sign up for our newsletter and get our top new questions delivered to your inbox (see an example). Remember Me MODX Community Forums Products Revo Discussions & Support Revolution 2.4 View Latest Posts or Search: Search Answered PHP Fatal error: Cannot redeclare function() (previously declared in a snippet The Problem When you put a function like the one below in your PHP code, you are 'declaring' it.

      Teaching a blind student MATLAB programming A penny saved is a penny What kind of weapons could squirrels use? Why Should I? This question has been answered by sottwell. Anyways, most plugin authors give away plugin support because they can't earn a living with it so, it's not something we can complain about.