This is the version (2.0) of our earlier post Find connection path between two users in a social network using PHP and http://blog.kunals.com/php-code-find-2-users-connected-friends-social-network/. In this version bidirectional search is performed from both ends/nodes/users and if found path is displayed. This is based on graph traversal, breadth first search (bfs), bi-directional bfs. Nodes are the users and … Read more
This is the second version of our earlier post Find connection path between two users in a social network using PHP. In this version performance issues have been taken care upto some level along with minor tweaks to code to make it more efficient. Initialising start user, end user, maximum level/degree/depth [php] $user_from=1; //start user … Read more
Social networking sites are coming up daily. Users are linked to other users based on various factors like friends, interests, groups, same school, same company, same locality and many more. In all these we are connected to people we know or upto next level that is friends of friends. A need has been identified to … Read more
About (in brief) It does not require images but works on text. Now you can protect your pages with the use of Captcha, you can now have some additional security/authetication/nospam to your web pages. Description An easy to implement Captcha Script which does not require images but works on text. Now you can protect your … Read more
About (in brief) A nice script for MySQL users to show Breadcrumbs (i.e. to display current page location of a user) e.g. Home > Page 1 > Page 2 with links. Description A nice script for MySQL users to show Breadcrumbs (i.e. to display current page location of a user) e.g. Home > Page 1 … Read more
About (in brief) Restrict certain words from being used at any place while registration, form filling and many other areas. It can be used at the places where you want to restrict the use of certain words like that of organisation related, admin related etc. Description Stop Vulgarity or Block Words is a PHP script … Read more
About (in brief) The user after login can send invitations his/her friends, only a limited number of invitations can be send daily by the user depending on the maximum number of invitations set by you (default is 10). Description User after login can send invitations to his/her friends, only a limited number of invitations can … Read more
KB PHP Scripts offers you easy to use and implement Free PHP Scripts for download! Here, you can download various easy to use scripts. Also, you can rate and review these free scripts here. Though these scripts are Free but I may provide support for them, if I get some free time. Please feel free … Read more
Often we want to search, find or remove duplicate and similar content from our data base containing articles, text, messages etc. It is easy to do so manually if you have only 100 or so records in your database. But to handle large number of records it is bit time consuming and for even more … Read more
After a lot of searching on web (spending many hours) on many sites and then trying again and again, I am now able to do automatic posting on Facebook Pages (I am admin of) in offline mode. I would like to share the steps which I followed, please go through following: Step 1: Create a … Read more
