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Uncategorized Tutorials

Step-by-step Uncategorized tutorials from the How7o team — written from real problems and their real fixes.

2 tutorials

How to Get .env Variables in Laravel (Controller + Blade) Safely

February 6, 2026 · 3 min read

How to Add Commas to Numbers in PHP (Thousands Separator)

January 30, 2026 · 3 min read

These Uncategorized guides come from the same library as the rest of How7o Learn: each one documents a real task or a real failure, and the exact steps that resolved it.