Role-Based Access Control in PHP: Database Schema, Algorithms, and Implementation
Complete guide to RBAC in PHP: database schema, why BST beats naive iteration (O(n log m) vs O(u×r×p)), implementation with simple-rbac library, and common pitfalls.
Tag: Software Development
Recommendation Assistant 1.0.0 is here
Recommendation Assistant in version 1.0.0 is part of my Master's Thesis and denotes a hybrid approach of Recommendation Algorithms.
Contact Synchronization Client: A First Try
This blog post describes a first attempt at building a contact synchronization client using PHP and Python.
RecommendationAssistant is on the Nextcloud App Store now
This post is an announcement that RecommendationAssistant is on the Nextcloud App Store now. Read how to download and install.
Software Engineering, Hacks and Solutions
Ever had the situation where you are testing little changes of a pre-tested code 'on the fly' & it is not working anymore?
Kotlin Cheat Sheet
I had to become familiar with the Kotlin programming language on short notice. This Cheat Sheet for Kotlin summarizes my learnings.
Comparing Objects with PHP
A brief summary of the problem how object comparison in PHP 7 does not work everytime as expected and how I fixed it using a workaround.
PHPAlgorithms is there
PHPAlgorithms, an open source library containing algorithms and datastructures for PHP, is finally out there.
This is a great day: My Master's Thesis in Recommendation Systems
For more than 7 month, I worked on Recommendation Systems for Nextcloud. This post announces my Master's Thesis.
PHP HashMap Implementation
This blog post summarizes the HashMap Implementation in PHPAlgorithms, an open source library for algorithms and datastructures by me.