When do I need to use " or ' in php? I try to do a calculation with php but i always get parse error. Here is the funktion

$a="$user["fivestar"]";
$b="$user["fourstar"]";...

Is it possible to show a registration form direct below comments so that users can directly answer and beside registering at site? How can i do this in drupal 7?

Can anybody explain me in detail what rkhunter can do in detail for me and if there are similar applications which can be also helpful?

I run the watchdog service at my Ubuntu servers. I get each week a report with a lot of information. I would like to know what exactly the service watchdog can do for me and how to interpret the...

I have seen a captcha relative often which only shows a checkbox with the text "I am no robot". A click on it and the form will be saved. Does anybody know how effective this spam protection...

Drupal 7 comes with complex permissions. I would like to make sure that the permissions are always setup correct. I also remember that I used in the past a module to block the permissions module...

I am searching for an open source language database. I want to realize a plugin where people can mark words in a text and see per opening window nearly lifetime the translation. First I want to...

Can anybody tell me what needs to be done to update the Plesk software on a regular basis so that it is always up to date? Is there any fully automatic method to update the Plesk software?

Is it possible to run a module for Drupal 7 which allows the automatic update process of the core files? What about all modules. Do I really need to update all modules and the core files always...

Many big companies got hacked the last week because of missing software updates. That's why I want to update all my software. Now I would begin with the installed server OS. In my case, it is...

I run an internet forum which I build with the Drupal 7 cms. Now with increasing number of new visitors, I am afraid that hackers will get access to the system. Thats why I am searching for Drupal...

I want to build a forum website with WordPress cms. Does anybody know how to do it?

I would like to increase the security of my projects. Therefore I am looking for a software which compares the files of 2 servers automatically and which gives an alert if some files are changed....

I want to build a browser with existing open source software. I heard that chrome is also an open source project. Can anybody help me? Is it realistic to build an open source browser?

I want to make professional youtube videos for my company. Therefore I am searching for a free and open source video software. Can anybody help me?

Does anybody know good page statistic modules for a Drupal 7 website? The "UserOnline block" does only show logged in users. Iwould also like to see anonymous users online and other page...

I created a forum website with the Drupal 7 cms. I installed the advanced forum module and this works great. Now I would like to enhance the functionallity of the forum. Therefore I am searching...

I run a Drupal 7 website with thousands forum posts per day. Search is beginning to get really slow. Thats why I want to integrate the Apache Solr search into my website. does anybody know how to...

I read in SEO books that external links of a website reduce the pagerank of the website where the links are posted. I do not really understand why google should behave this way as external links...

I read in webmaster tools of google that Accelerated Mobile Pages AMP is not installed on my page. I heard the first time about this new technic. Does anybody know how I can install this?

I run a drupal 7 forum. Each forum has its own tag by drupal default. Now I would like to know if it is possible to turn these tags automatically into real senantic tags to make searchengines...

I am running a lot of internet projects and I purchased many picture licenses in the past. This was very expensive. Now I am searching for an open source picture library where I can download and...

I would like to hide drupal standart menu for editing content but only for normal users. Admin should stil see this menu? Does anybody know how to do this?

I use the XML sitemap module of Drupal 7. The problem is that the existing forum topics are not included into sitemap somehow. In the settings of this module, I checked "include forum topics" with...

I would like to offer the users of my drupal 7 website a contact form, How can I do this?

I would like to collect here a list of ranking signals from the google search. Does anybody know more ranking signals? I will list here all ranking signals I know. But I can not say if this...

I want to integrate the CopyScape premium service into my drupal 7 based website. Can anybody give me tips? I want to run a forum software and I need to verify that content posted there is no...

I plan to run an international question and answer forum. Now I want to make sure that the site will load fast everywhere on the planet. I am thinking about using a cdn for this purpose. I am not...

I am searching for a good cdn-service. I already know cloudflare but I need to make sure that my website has a valid SSL-certification. Does anybody know other good cdn-services than cloudflare ...

I plan to setup a cloudflare cdn for an international project. Now the site has a valid SSL-Certificate. I found that only expensive subscription plans offer SSL-Certification there. My question...