[Drupal] What is Symfony in Drupal 8
BY jimmy.sebastian
5 years ago
0 comments comment

Symfony in Drupal 8 changes the structre to MVC with the help of symfony. Symfony is a open source framework. Its created in object oriented concepts.

HttpFoundation and HttpKernel HttpKernel is the Symfony component. The all the web intractions is start from the request, and its end with response. The function of HttpKernel is converting the request in to response.The HttpKernel is attach with event listeners. The name of each of the "kernel" events is defined as a constant on the KernelEvents class. Every event has their own objects like kernel.request, kernel.controller, kernel.view, kernel.response,kernel.finish_request,kernel.terminate, kernel.exception ;

EventDispatcher The EventDispatcher is the central point of Symfony's event listener system. The EventDispatcher is changed some invoked hooks.Its allows to your application communicate with ech other by dispatching and listening them.

YAML The Symfony YAML components parses convert YAML string to PHP arrays and virse-versa. Human friendly data serialization standard for all programming languages.

ClassLoader ClassLoader from sysmfony components. Class loader is autoloader for class files. Class loader Implement PSR-0 class loader. Its loads only classes of a specific namespace or all namespaces.

Routing 3 Parts in Routing section. They are RouteCollection, RequestContext and UrlMatcher.The route collection means defining routes, RequestContext means information about the request and UrlMatcher is pointg request to route.



on 01st January 2008 / by webmaster
We have added a few new modules to our site recently. Drupal Technical StumbleThis Leave a reply Your email address will not be published. Required fields are marked * Sean (not verified) access_time 05 Mar 2021 - 14:29 Hi there, I uploaded the files, enabled the modules to use SU, and now I see the link, but there is no icon... How can I fix this? Thanks, Sean webmaster access_time 05 Mar 2021 - 14:29 In reply to Icon doesn't show by Sean (not verified) What do you see when you view the source? Search for stumblethis_button and you should be able to see the code for the image and the URL. Then you should be able to troubleshoot from there. Juicy Couture Addict (not verified) access_time 05 Mar 2021 - 14:29 thanks for the post. would love to hear more of you. by the way, drupal's really popular nowadays as it has easy and fast features. you agree with me? thanks. Add new comment

on 16th January 2008 / by webmaster
Most webmasters do not realize this, but a lot of the content on lot of websites can be accessed from multiple URLs. A simple example would be where www.example.com and example.com leads to the same page. This is a fatal mistake in Search Engine Optimization and search engines penalize you for duplicate content. The correct configuration would be where the above two urls will lead you to the same page but example.com will redirect you to www.example.com with a 301 (Moved permanently) status which will not result in search engines penalizing the page. It is very easy to configure 301 redirects using Apache .htaccess file and the process is the same for a Drupal installation also. Drupal Technical Apache htaccess SEO Leave a reply Your email address will not be published. Required fields are marked * Anonymous (not verified) access_time 05 Mar 2021 - 14:29 Hello. I'm trying to make example.com show as www.example.com, and I'm running into difficulties. I'm on Apache 2.0 and using the following lines in my httpd.conf file: RewriteEngine on RewriteCond %{HTTP_HOST} ^xxxxxxxxxx\.com$ [NC] RewriteRule ^(.*)$ http://www.xxxxxxxxxx.com/$1 [L,R=301] When I go to http://xxxxxxxxxx.com, I get http://www.xxxxxxxxxx.com (as expected). However, when I go to http://xxxxxxxxxx.com/node/1 (it's a Drupal site), I get a 404 thrown and the URL changes to xxxxxxxxxx.com/var/www/drupal/node/1. Same thing with www.xxxxxxxxxx.com/node/1. Any suggestions? I want to run without Drupal's .htaccess file (instead incorporating these calls into my httpd.conf file). webmaster access_time 05 Mar 2021 - 14:29 In reply to Rewrite including filesystem path by Anonymous (not verified) I think the problem is with the base path which results in the redirection to /var/www/ part. The best approach I would think is to start with drupal htaccess and then strip out parts and move to httpd SNVC (not verified) access_time 05 Mar 2021 - 14:29 This is definitely a good guide. Thanks for this. wellyson access_time 05 Mar 2021 - 14:29 This is really nice and helpful. Add new comment

on 08th February 2008 / by webmaster
Attachment Size slashdotit.tar.gz 173.55 KB Similar to the StumbleThis module that we had created earlier we have created another bookmarking Drupal Technical Slashdotit Leave a reply Your email address will not be published. Required fields are marked * Shlomi Fish (not verified) access_time 05 Mar 2021 - 14:29 Hi! I'm interested in this module, but Drupal 6.2 complains that it's incompatible with it. Can you please update it or tell me how? Regards, Shlomi Fish shlomifish.org webmaster access_time 05 Mar 2021 - 14:29 In reply to Can you update it for Drupal-6.x? by Shlomi Fish (not verified) Sure we are working on this currently and will post an update soon. Also we will post this module on www.drupal.org as well Cheers Anoop John Team Zyxware Anonymous (not verified) access_time 05 Mar 2021 - 14:29 Hello! Nice Article very interesting, thanks Add new comment
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