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Brian Litzinger | ExpressionEngine University
How to debug template code when developing an ExpressionEngine site.
Learn about the handy preload replace variables in ExpressionEngine
Learn how to define global variables in your config file.
ExpressionEngine doesn’t natively support Composer-based add-on installation, but many developers use Composer internally, which can lead to dependency conflicts when add-ons require different versions of the same package. The solution to this is scoping, which isolates an add-on’s dependencies by updating their namespaces using tools like PHP-Scoper. This prevents version conflicts and cryptic errors when multiple add-ons use shared packages. The guide walks through setting up PHP-Scoper to automate this process, ensuring smooth, conflict-free add-on distribution.