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#Collections.
4 posts filed under this topic.
Laravel 5 min read
Create a Laravel Collection from an Array
Learn how to wrap a plain PHP array in a Laravel Collection using collect() or new Collection(). Covers filter, map, sum, and groupBy with real examples.
Vishnu
Laravel 5 min read
Laravel Arr::flatten(): Flatten Nested Arrays
How to flatten multi-dimensional PHP arrays with Laravel's Arr::flatten(). Covers the depth parameter, key discard behavior, and comparison with plain PHP.
Vishnu
Laravel 5 min read
Remove Elements from a Laravel Collection
How to remove items from a Laravel Collection using reject(), filter(), and forget(). Covers closures, key-based removal, and Eloquent collection examples.
Vishnu
Laravel 5 min read
Get an Array of IDs from an Eloquent Collection
Three ways to extract an array of IDs from a Laravel Eloquent collection: pluck(), modelKeys(), and querying direct. Covers when to use each and performance considerations.
Vishnu