Fatal Error Cannot Redeclare Class Zend_cache
Contents |
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 fatal error cannot redeclare class application_octetstream_download company Business Learn more about hiring developers or posting ads with us Magento Questions Tags
Fatal Error Cannot Redeclare Class Contact Info Widget
Users Badges Unanswered Ask Question _ Magento Stack Exchange is a question and answer site for users of the Magento e-Commerce fatal error cannot redeclare class vc_manager in platform. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top How to remove fatal error cannot redeclare class oauthexception or solve Fatal error: Cannot redeclare class in magento up vote 0 down vote favorite 1 I m using two theme...one is for desktop and one is for mobile... In both file one class name is same in his lib the class name is mobile_detect ...so when i m using both theme i found one error....Fatal error: Cannot redeclare class Mobile_Detect in E:\xampp\htdocs\gala_theme_magento-9\lib\em\Mobile_Detect.php on line 34... SO i need to know
Fatal Error Cannot Redeclare Class Oauthsignaturemethod_hmac_sha1
that without renaming class name how can i resolved this issue... magento-1.9 share|improve this question edited Apr 2 '15 at 23:33 Amit Bera 32.1k103187 asked Apr 2 '15 at 18:42 Deepak Rai 385319 add a comment| 1 Answer 1 active oldest votes up vote 1 down vote accepted Actually, your Theme should imho not add something to the lib folder... This should be done by a custom extension that must (and can) only be installed once and can be disabled independently from the theme. To resolve your issue, find the place where the second file (that tries to define the class a second time) is included and remove this. Again, not the "right" way though. share|improve this answer answered Apr 2 '15 at 19:31 simonthesorcerer 1,7851621 I find that and also rename...but when its goes on mobile..than both theme called....but error is resolved..... –Deepak Rai Apr 2 '15 at 19:45 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign up using Facebook Sign up using Email and Password Post as a guest Name Email Post as a guest Name Email discard By posting your answer, you agree to the privacy policy and terms of service. Not the answer you're loo
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 posting fatal error cannot redeclare class envato wp toolkit ads with us Magento Questions Tags Users Badges Unanswered Ask Question _ Magento Stack Exchange is fatal error cannot redeclare class recaptcharesponse a question and answer site for users of the Magento e-Commerce platform. Join them; it only takes a minute: Sign up Here's how it
Fatal Error Cannot Redeclare Class Wordpress
works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top Fatal error: Class 'Zend_Cache' not found /app/code/core/Mage/Core/Model/Cache.php up vote 1 down vote favorite 1 Does anyone know why this http://magento.stackexchange.com/questions/62691/how-to-remove-or-solve-fatal-error-cannot-redeclare-class-in-magento kind of messages appear? It seems like my Magento installation does not fully load all Zend classes, although they are there on a proper place with proper file permissions. If I try removing the whole project and uploading it again, it happens again, only with different Zend class. Does anyone know how to debug these kind of errors? SOLVED: by clearing the APC cache on the server. For whatever the reason, it loaded the old instance of Magento in cache http://magento.stackexchange.com/questions/29502/fatal-error-class-zend-cache-not-found-app-code-core-mage-core-model-cache-p/29530 and only partially the new ones, therefore causing the buggy behaviour. Thanks once again to Alan and mbalparda for their responses. class zend-framework share|improve this question edited Jul 22 '14 at 15:53 asked Jul 20 '14 at 11:57 Relja 1085 You should post your solution as an answer and then self-accept. –benmarks♦ Jul 22 '14 at 21:18 I just did it, thanks –Relja Jul 23 '14 at 8:35 Also if file permissions are off after an upgrade, and some of the files are not readable, Magento will throw this exception. –Fiasco Labs Aug 11 '15 at 0:16 add a comment| 3 Answers 3 active oldest votes up vote 3 down vote Magento's autoload should convert the class Zend_Cache into an include path of Zend/Cache.php and then look for that class in the following folders. app/code/local/Zend/Cache.php app/code/community/Zend/Cache.php app/code/core/Zend/Cache.php lib/Zend/Cache.php In a standard install, it loads from lib/Zend/Cache.php. So, the first thing I'd do is make sure the lib/Zend/Cache.php is there, and there is not a file at the other locations. If there is a file at the other location(s), take a look inside and make sure a class named Zend_Cache is actually defined. If the file's there, then it sounds like it's not being loaded correctly. The next debugging step I'd take is pinpointing the place in app/code/core/Mage/Core/Model/Cache.php where Magento's trying to use Zend_Cache, and make sure the PHP include paths have been
Audit Services Magento Support Magento Upgrade Magento for Small Business Magento Enterprise Magento Outsourcing Blog Contact Home ASTRIO agency blog | Magento developers Magento performance: Configuring APC cache for Magento http://astrio.net/blog/magento-performance-apc-cache/ Magento performance: Configuring APC cache for Magento ▼ 27 May 2012 21:10:26 APC (Alternative PHP cache) is a free opcode cache for PHP, which optimize PHP intermediate code. APC engine cache https://devzone.zend.com/728/zend-framework-hidden-gems-zend_cache/ the compiled bytecode of PHP scripts to avoid the overhead of parsing and compiling source code on each request. Magento stores its cache data in the file system by default. This fatal error is fine for small sites with low traffic. As you get more and more traffic and HTTP requests, file system reading and writing will become slower. The APC PHP module will not speed up the Magento itself, its eliminates the delay caused by having to parse Magento PHP files code on every HTTP request. It is recommend to use APC on production fatal error cannot servers for Magento optimization. If you use Firebug Net panel in your browser, you can measure Magento page generation time before and after APC cache activation: Installation of APC on your server Nowadays all modern hosting providers support a variety of PHP cache engines including APC cache. You can ask your hosting support to install APC module for you. If you have a dedicated server, you can install APC yourself. The PHP APC is PECL module, and should be installed in your system as any PECL module for PHP, more details is here. Recommended APC configuration for Magento By default APC configuration is not adjusted for Magento. In some cases you will see fatal errors in server logs, e.g. "PHP Fatal error: Cannot redeclare class". To fix such errors you need to change default APC configuration in PHP.INI file or APC.INI (depending on your configuration). Here are recommended APC settings for Magento Community and Enterprise: apc.enabled=1 apc.shm_size=512M apc.num_files_hint=10000 apc.user_entries_hint=10000 apc.max_file_size=5M apc.stat=0 apc.optimization=0 apc.shm_segments=1 apc.enable_cli=1 apc.cache_by_default=1 apc.include_once_override=1 In case of using APC bytecode cache, the modification time check option (apc.stat) must be disabled. Acti
that many people think of when designing their first applications. However once they launch their new AJAX enabled web2.0 application, they might start wondering what they can do to get this beast to move faster. The answer is caching. The first step people take is to enable a front end cache, this might be a hardware solution or a software caching proxy such as squid. But for that web2.0 app which requires extremely dynamic content, you will find that traditional caching solutions won't work. You will soon find that caching needs to be designed into your application and work on several different layers. In my "Advanced PHP Tools" tutorial at the International PHP Conference in Frankfurt I had my attendees do a show of hands for what types of caching solutions were used. Out of the 40+ attendees, about half had implemented their own cache layers and while it's not difficult to create a caching mechanism, by definition caches need to be fast and speed is something that is difficult doing on your own. There are several good PHP caching solutions however, since this series is about Zend Framework, we will examine Zend_Cache which is a good solution and offers some innovations in how caches are handled. Getting started As with all Zend Framework packages, to get started simply include the package which you need. In this case it's Zend/Cache.php, I have the Zend Framework in my PEAR install path, so I don't need to fiddle with my install path. Instead of requiring the actual class file, you can require the top-level Zend.php and then use the loadClass method, but for such a simple example that is unneeded overhead. Let's jump into some example code: 10); $backendOptions = array('cacheDir' => './tmp/'); $cache = Zend_Cache::factory('Core', 'File', $frontendOptions, $backendOptions); if (!$result = $cache->get('time') ){ $time = date('r'); echo "generated: " . $time; $cache->save($time, 'time'); } else { echo "cache hit: ". $cache->get('time'); } ?> 12345678910111213141516171819 10);$backendOptions = array('cacheDir' => './tmp/');$cache = Zend_Cache::factory('Core', 'File', $frontendOptions, $backendOptions);i