Php Redeclare Error
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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 fatal error cannot redeclare function php the company Business Learn more about hiring developers or posting ads with us Stack php fatal error cannot redeclare function previously declared Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of how to redeclare function in php 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up PHP Fatal error: Cannot redeclare function up vote 10 down vote favorite 2 I have a function A php cannot redeclare function in file B.inc line 2: function A() { ... 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 at 1:37 Bruce Dou 1,46762645 add a comment| 6 Answers 6 active oldest votes up vote 14 down vote accepted I suppose you're using require "B.inc" in multiple parts? Can you try
Cannot Redeclare Function Wordpress
using require_once in all those instances instead? Seems like your B.inc is parsed twice. share|improve this answer answered Mar 17 '11 at 1:40 EboMike 53.2k14112133 add a comment| Did you find this question interesting? Try our newsletter Sign up for our newsletter and get our top new questions delivered to your inbox (see an example). Subscribed! Success! Please click the link in the confirmation email to activate your subscription. up vote 3 down vote I had a similar problem where a function entirely contained within a public function within a class was being reported as redeclared. I reduced the problem to class B { function __construct() { function A() { } } } $b1 = new B(); $b2 = new B(); The Fatal error: Cannot redeclare A() is produced when attempting to create $b2. The original author of the code had protected the class declaration from being redeclared with if ( !class_exists( 'B' ) ) but this does not protect the internal function A() from being redeclared if we attempt to create more than one instance of the class. Note: This is probably not the same problem as above BUT it's very similar to some of the answers in PHP Fatal error: Cannot redeclare class share|improve this answer answered May 13 '13 at 22:00
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and
Php Allow Redeclare Function
policies of this site About Us Learn more about Stack Overflow the drupal php fatal error: cannot redeclare company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags fatal error: cannot redeclare wordpress Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 6.2 million programmers, just like you, helping each other. Join them; it only http://stackoverflow.com/questions/5333907/php-fatal-error-cannot-redeclare-function takes a minute: Sign up PHP: how to avoid redeclaring functions? up vote 19 down vote favorite I tend to get errors such as: Fatal error: Cannot redeclare get_raw_data_list() (previously declared in /var/www/codes/handlers/make_a_thread/get_raw_data_list.php:7) in /var/www/codes/handlers/make_a_thread/get_raw_data_list.php on line 19 how can I avoid the error? Is it possible to create a IF-clause to check whether a function is declared before declaring it? http://stackoverflow.com/questions/1384006/php-how-to-avoid-redeclaring-functions 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 or include_once as opposed to include or require when including the files that contain your functions. The _once siblings of include and require will force PHP to check if the file has already been included/required, and if so, not include/require it again, thereby preventing 'cannot redeclare x function...' fatal errors. share|improve this answer edited Sep 5 '09 at 19:08 answered Sep 5 '09 at 18:49 karim79 244k43342356 This saves lives! –Dimitris Damilos Jun 19 '12 at 15:25 @karim79: I wish you the very best in your life. –good_evening Sep 10 '12 at 20:51 3 Although karim79's answer may fix the op's problem, it doesn't actually answer the issue. 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 problem comes up? I mean, _o
View Latest Posts or Search: Search Answered PHP Fatal error: Cannot redeclare function() (previously declared in a https://forums.modx.com/thread/98379/php-fatal-error-cannot-redeclare-function-previously-declared-in-a-snippet snippet Subscribe: RSS Login to Post 128 Posts Send PM Glyn Reply #1, 1 year, 1 month ago I have written a snippet that contains a number of http://bobsguides.com/blog.html/2016/02/06/fatal-error-cannot-redeclare-function-i/ functions in it. When I place this snippet multiple times within a template I get the following error: PHP Fatal error: Cannot redeclare displayMygif() (previously declared in cannot redeclare ..modsnippet/25.include.cache.php:98) in ...modsnippet/25.include.cache.php on line 104 displayMygif() is a function I have created. How do I overcome this issue? Do I need to declare my functions some other way? Should I put all of my functions into a separate file and do a include_once on that. How do I do this within a snippet? cannot redeclare function Each time I call the snippet I use the following: [[!buildImage? &part=`toc` &layoutType=`[[*ImageLayout:getTVLabel]]` &imageNameStart=`is[[*IssueNumber]]-id[[*id]]-` &cog1=`[[*cog1]]` &cog2=`[[*cog2]]` &photo=`[[*photo]]` ]] cog1, cog2 and photo are image links. ImageLayout is a ToggleTVSet TV. This is all running within: I am using: MODX 2.40 Image + 2.3.4 pThumb 2.3.3 PHP 5.4.37 on a Apache server My snippet is as follows: //setup a few base variables $imagePath = 'images/icons/'; $exportPath = 'images/newsletter/'; $layout = $output = $thePart = $thelayoutType = $theImageName = $theCog1=$theCog2=$thePhoto=''; //lets get some snippet properties $thePart = $modx->getOption('part', $scriptProperties, '', true); $thelayoutType = $thePart.getLayoutName($modx->getOption('layoutType', $scriptProperties, '', true)); $theImageName = $modx->getOption('imageNameStart', $scriptProperties, '', true).$thelayoutType; $theCog1 = $imagePath.$thelayoutType.'_'.$modx->getOption('cog1', $scriptProperties, '', true).'.gif'; $theCog2 = $imagePath.$thelayoutType.'_'.$modx->getOption('cog2', $scriptProperties, '', true).'.gif'; $thePhoto = '/home/osldisraqadmin/public_html'.$modx->getOption('photo', $scriptProperties, '', true); displayImage ( $thelayoutType, $theImageName, $theCog1, $theCog2, $thePhoto, $exportPath); function getLayoutName($txt) { # based on code from # http://txt2re.com/index-php.php3?s=2%20cogs%201%20photo%20(Lay4)&-8&11 $re1='.*?'; # Non-greedy match on filler $re2='(Lay)'; # Word 1 $re3='(\\d+)'; # Integer Number 1 if ($c=preg_match_all ("/".$re1.$re2.$re3."/is", $txt, $matches)) { $word1=$matches[1][0]; $int1=$matches[2][0]; return $w
available on the site or existing content is updated. When logged in, you'll no longer see this request to subscribe. As an added incentive to subscribe, I have a bunch of new and updated MODX extras I plan to release as soon as I have a significant number of subscribers to notify. Close Privacy Policy I'm too lazy to collect any information about you other than the data you submit when you subscribe, which I will never intentionally share with anyone. As usual, Google and other entities may also collect information about you during your visit. If this policy changes, I'll let you know. Close Become a subscriber! Why Should I? Privacy Policy Login Fatal Error Cannot Redeclare Function I Posted on Feb 06, 2016 by Bob Ray | Tags: function, fatal error, cannot redeclare, php | Comments (3) Fixing the PHP error: Fatal Error Cannot Redeclare Function Sooner or later, you're likely to see an error like this one: Fatal error: Cannot redeclare functionname() (previously declared in path/somefile.php:49) in path/somefile.php on line 55 In this article, we'll look at what causes that message and how to fix it. The Problem When you put a function like the one below in your PHP code, you are 'declaring' it. Essentially, you are telling PHP to hang on to the function in case someone calls it. The code of the function is not executed, but rather saved for later use. If the function is never called, its code is never executed. function add ($a, $b) { return $a + $b; } The function above simply adds two numbers. If we add this code below the function declaration, it will display the result of the addition: echo add (2, 3); /* Displays the number 5 */ So far, so good. But what if we do this? function add ($a, $b) { return $a + $b; } function add ($a, $b) { return $a + $b; } When PHP sees the second declaration, it throws a fit because there is already a function with that name in memory. This makes sense because the two functions might be quite