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Php Fatal Error Cannot Redeclare Function_exists


However, alert_box() is sometimes called before I know which skin to load, so it has its own functionality which it uses if function_exists('display_alert') returns false. up down 1 andi at splitbrain Can a text in Latin be understood by an educated Italian who never had any formal teaching of that language? It happens everytime I try to run cron jobs. It looks like this problem has been around for a while now. http://amigasuperbit.com/cannot-redeclare/php-fatal-error-cannot-redeclare-function.html

What's the pun about? share|improve this answer answered Mar 25 '15 at 16:39 Ameer Hamza 3011 add a comment| up vote 0 down vote In my case it was because of function inside another function! These both work:

/> class="keyword">if (defined('testfunc_defined')) return;
define('testfunc_defined', 1);
testfunc() Fatal error: Cannot redeclare hello_world() (previously declared in /home/labornot/public_html/includes/common.inc(1816) : eval()'d code:3) in /home/labornot/public_html/includes/common.inc(1816) : eval()'d code on line 2 Thank you. http://stackoverflow.com/questions/31625172/function-exists-cannot-redeclare-new-function

Fatal Error: Cannot Redeclare Function Php

share|improve this answer edited Jul 27 at 0:39 Fabio Turati 1,79141125 answered Jul 26 at 22:46 Pawel Glowacki 111 add a comment| up vote 0 down vote I'd recommend using get_included_files What now? PHP doesn't care about cases. up down 0 bob at thethirdshift dot net ¶12 years ago I, too, was wondering whether is_callable or function exists is faster when checking So, to get around this, we simply use the built in PHP Function: function_exists() to determine if we should define this function or not.

What legal documents are Italian citizens supposed to carry when traveling to Ireland? Managed to get it working by changing the line of code in functions.php to if(!function_exists('__')) { function __() { return Mage::app()->getTranslator()->translate(func_get_args()); } } Plugin Author jamesckemp @jamesckemp 3 years, 11 months Community Stats 29 tutorials 132,227 members 1,379,780 forum posts 60 blog posts Forum Boards PHP Help MySQL Help Application Design Website Critique Ajax Help Designed by and developed by Multimedia Technologies Function_exists Php Not the answer you're looking for?

How to WordPress PHP Javascript Digimantra Services How to avoid fatal error Cannot redeclare function in PHP Sachin Khosla | March 7, 2010 This is for the programmers who are using e.g.:

function MyCasedFunction() {

// Will return true, even though casing is share|improve this answer answered Dec 23 '09 at 16:37 Pascal MARTIN 273k43506566 but neither line 5 nor line 13 declare any function... –fishman Dec 23 '09 at 16:38 2 http://stackoverflow.com/questions/10930646/cannot-redeclare-function-php C# TBB updating metadata value Show that the square matrix A is invertible Do Morpheus and his crew kill potential Ones?

But to avoid this kind of error you can define the same function in the following fashion,with a check before defining it.

Php Cannot Redeclare Function

Thus, not the function "function_exists" functions wrong, but simply the philosophy of the interpreter produces such results.

Thus, the same effect can be achieved by simply putting block braces around my response For example, function checkdate($date){ $now=strtotime(date('Y-m-d H:i:s')); $tenYearsAgo=strtotime("-10 years", $now); $dateToCheck=strtotime($date); return ($tenYearsAgo > $dateToCheck) ? Fatal Error: Cannot Redeclare Function Php share|improve this answer answered Sep 17 '15 at 15:23 Muhammed Aslam C 418411 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Php Fatal Error Cannot Redeclare Function Previously Declared Log in or register to post comments Same Error In Nodes With PHP Functions Used More Than Once stidem commented February 3, 2009 at 7:43pm I receive this same error if

Therefore, simply defining a function in your code such as: Could get you into some trouble if that file is being looped through. his comment is here 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 The only solutions I have found are to disable PHP filter module or be very careful to name all my functions differently from page to page. http://wordpress.org/extend/plugins/magento-wordpress-integration/ Viewing 15 replies - 1 through 15 (of 25 total) 1 2 → Plugin Author jamesckemp @jamesckemp 3 years, 11 months ago Please follow the installation instructions: http://magentowp.com/documentation/installation/ viccie85 @viccie85 Cannot Redeclare Function Wordpress

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 So you must check function_exits in file deprecated_fns.php or use an other name for your function in functions.php share|improve this answer edited Jul 25 '15 at 16:57 answered Jul 25 '15 Error fired in file deprecated_fns.php not in functions.php. this contact form Better to avoid in logical ground of script.

Tested on PHP 5.5.32 up down 2 breadman ¶13 years ago Functions within a function are better off as anonymous

After I removed all *.php.bak from folder this error was gone. Php Cannot Redeclare Class Viewing 15 replies - 1 through 15 (of 25 total) 1 2 → The topic ‘[Resolved] Fatal error: Cannot redeclare __() (previously declared in /home/credimal/public' is closed to new replies. This help j Next menu item k Previous menu item g p Previous man page g n Next man page G Scroll to bottom g g Scroll to top g h

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Absolute values of complex irreducible characters of finite groups Can Trump undo the UN climate change agreement? I don´t know what to do…. 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 Fatal Error Cannot Redeclare Function Previously Declared In Root function Volume must be called.

Note :
The nested function should be called based on their order used.
In our example when Audio is not

Can I substitute decaf coffee for espresso Do the Leaves of Lórien brooches have any special significance or attributes? The same thing happens no matter what I name the function. require_once is also useful if the file you're attempting to include is essential. http://amigasuperbit.com/cannot-redeclare/php-fatal-error-cannot-redeclare.html I've ran across issues such as "Fatal error: Cannot redeclare function" in my coding history.

viccie85 @viccie85 3 years, 11 months ago Done ontherocks @ontherocks 3 years, 10 months ago I am having the same problem, and I would be interested to know if this change How to prove that authentication system works, and that customer uses the wrong password? Right now the plugin works, I get a green Mage.php found message and I just purchased the Shortcodes & Widgets and activated it. 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

Hence by using the above methodology you can avoid this fatal error and your code won’t break. No matter what I name any function I declare in a content page using PHP, I get the following message (first function in the content page is 'getmatchsessionuid'): Fatal error: Cannot However those functions are still declared so trying to define them yourself will fail.


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