Apc-error Cannot Redeclare Class Session
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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 developers or fatal error cannot redeclare class posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss fatal error cannot redeclare class application_octetstream_download Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only fatal error cannot redeclare class contact info widget takes a minute: Sign up PHP Fatal error: Cannot redeclare class up vote 119 down vote favorite 11 Does anyone know what can cause this problem? PHP Fatal error: Cannot redeclare class php share|improve this question edited Jan 30 '14 fatal error cannot redeclare class vc_manager in at 5:34 rm-vanda 2,46621330 asked Apr 2 '09 at 3:11 SkyWeng 11.7k53112146 11 This can append with APC + autload see stackoverflow.com/questions/4575341/… –gagarine Mar 4 '12 at 17:04 3 Use autoload, or you can also try if(!class_exists('YourClass')){ include 'YourClass.php'; } –Timo Huovinen Sep 18 '12 at 17:28 add a comment| 18 Answers 18 active oldest votes up vote 97 down vote accepted It means you've already created a class. For instance: class Foo {} // some code here class
Fatal Error Cannot Redeclare Class Oauthexception
Foo {} That second Foo would throw the error. share|improve this answer answered Apr 2 '09 at 3:15 whichdan 1,5961210 52 This answer is not as helpful as AaronLS's. I don't think the questioner would have asked the question if (s)he had written an obvious repetition like this (even in quite a complex situation). The include_once tip helps to clarify an obscure feature of PHP. –DavidHyogo Mar 20 '13 at 2:12 2 This error might also occur if you define the __construct method more than once. –Jack Trowbridge Sep 1 '13 at 21:27 1 AaronLS's answer is perfect.. –Krunal Panchal Feb 19 '14 at 4:13 3 Just use include_once('FooBar.php') to include your class. The name of the function is self-explanatory. –Marco Matarazzi Feb 19 '14 at 13:49 1 AaronLS's answer is much higher rated, and you can find it way down here. –qris Oct 7 '14 at 11:48 | show 2 more comments up vote 265 down vote You have a class of the same name declared more than once. Maybe via multiple includes. When including other files you need to use something like include_once "something.php"; to prevent multiple inclusions. It's very easy for this to happen, though not always obvious, since you could have a long chain of files being included by one another. share|improve this answer answered Apr 2 '09 at 3:15 AaronLS 19.9k1089139 8 this was really help full! –Marci-man A
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Fatal Error Cannot Redeclare Class Oauthsignaturemethod_hmac_sha1
answers to any questions you might have Meta Discuss fatal error cannot redeclare class envato wp toolkit the workings and policies of this site About Us Learn more about Stack Overflow the fatal error cannot redeclare class recaptcharesponse company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss http://stackoverflow.com/questions/708140/php-fatal-error-cannot-redeclare-class Join the 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 PHP: Fatal error: Cannot redeclare class Session up vote 0 down vote favorite When update my PHP version to 5.4 http://stackoverflow.com/questions/11784378/php-fatal-error-cannot-redeclare-class-session (xampp 1.8.0) I see a Fatal error: Fatal error: Cannot redeclare class Session in C:\xampp\htdocs\vs\classes\session.class.php on line 5 Is this problem related to update PHP version's? session.class.php:
UTC Votes:7 Avg. Score:4.4 ± 0.7 Reproduced:5 of 5 (100.0%) Same Version:3 (60.0%) Same OS:3 (60.0%) From: info at thomas-peterson dot de Assigned: Status: No Feedback Package: APC (PECL) PHP Version: 5.2.9/5.3 OS: https://bugs.php.net/bug.php?id=58878 * Private report: No CVE-ID: View Add Comment Developer Edit Have you experienced this https://www.drupal.org/node/838744 issue? yes no don't know Rate the importance of this bug to you: high low Are you using the same PHP version? yes no Are you using the same operating system? yes no [2009-10-04 18:40 UTC] info at thomas-peterson dot de Description: ------------ Hello, with Php Version 5.3 and 5.2.9 i become an error cannot redeclare with the new APC Version: [apc-error] Cannot redeclare class zend_application_bootstrap_bootstrapper in C:\xampp\htdocs\project\library\Zend\Loader.php on line 83 This Error can i reproduce with many Software e.g. phpmyadmin With the Version: Version 3.1.0-dev $Revision: 3.151 $ the error comes not :) This Version is included in xampp Patches Add a PatchPull Requests Add a Pull RequestHistoryAllCommentsChangesGit/SVN commitsRelated reports [2009-10-05 10:23 UTC] gopalv82 at yahoo dot com Do you mean that cannot redeclare class 3.1.0-dev does not have this error? [2009-10-05 10:38 UTC] info at thomas-peterson dot de Yes thats correct with 3.1.0-dev it works. [2009-10-06 15:27 UTC] gopalv82 at yahoo dot com 3.0.19 is a dead branch, I'm not going to fix anything there anymore (except maybe a security fix). If 3.1.3p1 works, then you're good to go with that. Also in case you want to catch me personally & make me fix stuff, here's the next meeting. http://news.php.net/php.apc.dev/222 [2009-10-06 17:08 UTC] pierre dot php at gmail dot com This problem happens with today SVN and on linux as well. I have ask the reported to write a smaller reproduce script than the Zend Framework :). Please note that I got many similar reports (same error) lately. [2009-10-07 00:05 UTC] shire@php.net This doesn't reproduce for me with the latest APC. If someone posts specific reproduction instructions and/or a simpler reproduction code example I'll debug this further. [2009-10-08 18:06 UTC] info at thomas-peterson dot de I have make an test project: http://www.thomas-peterson.de/apctest.rar [2009-10-10 17:36 UTC] shire@php.net Thanks for the reproduction script, however this still doesn't produce the error you describe for me. Is there anything particular in your APC or PHP configurations that affects
connections all over the world. Join today Download & Extend Drupal Core Distributions Modules Themes Issues Opcode (APC) and drupal autoloader Closed (won't fix)Project:Drupal coreVersion:7.9Component:system.modulePriority:NormalCategory:Bug reportAssigned:UnassignedReporter:joachimCreated:June 27, 2010 - 13:30Updated:January 26, 2015 - 19:56 Log in or register to update this issue Jump to:Most recent comment Most recent attachment I get this in the footer and I can't log in: Fatal error: Cannot redeclare class InsertQuery_mysql in /Users/joachim/Sites/7-drupal/includes/database/mysql/query.inc on line 88 Files: CommentFileSizeAuthor #24 drupal-apc_redeclare_database-838744-24.patch633 bytesbaisong Comments Comment #1 chx CreditAttribution: chx commented June 27, 2010 at 1:47pm Status: Active » Postponed (maintainer needs more info) Is this a fresh HEAD? What did you do to get that? etc Log in or register to post comments Comment #2 Damien Tournoud CreditAttribution: Damien Tournoud commented June 27, 2010 at 4:08pm Status: Postponed (maintainer needs more info) » Closed (won't fix) We don't support HEAD to HEAD upgrades at this point. You will have to reinstall. Log in or register to post comments Comment #3 rogical CreditAttribution: rogical commented August 10, 2011 at 9:03am Version: 7.x-dev » 7.7 Status: Closed (won't fix) » Active Fatal error: require_once(): Cannot redeclare class insertquery_mysql in /opt/difang/prod/qlkaixin/includes/database/database.inc on line 1717 caused by the following code: $directory = 'public://qq_connect'; $qq_connect_dir = file_prepare_directory(&$directory, $options = FILE_MODIFY_PERMISSIONS); if(!$qq_connect_dir) { $qq_connect_dir = drupal_mkdir('public://qq_connect', $mode = NULL, $recursive = FALSE, $context = NULL); if(!$qq_connect_dir) { drupal_set_message(t('Can not create qq_connect directory.'), $type = 'error', $repeat = TRUE); return false; } } Log in or register to post comments Comment #4 marcingy CreditAttribution: marcingy commented August 10, 2011 at 2:24pm Priority: Critical » Normal This is not critical. Log in or register to post comments Comment #5 ScottyC CreditAttribution: ScottyC commented August 12, 2011 at 4:27am Priority: Normal » Critical This error is critical for me, I can barely access anything. My site is down. Log in or register to post comments Comment #6 marcingy CreditAttribution: marcingy commented August 12, 2011 at 4:54am Priority: Critical » Normal Status: Active » Postponed (maintainer needs more info) This is not a general problem therefo