Quick learn Laravel 11 Collection Methods with Practical Implementation | Part 2 | #laravel11 #php

In the last video, we discussed Laravel collections and some of their methods. If you haven't seen that video yet, I recommend watching it first to better understand the content of this video. Because, In this session, we will cover the remaining collection methods with practical examples. Be sure to watch until the end!

📺 Catch Up on the Previous Parts:
👉 Introduction to Laravel Collections:

👉 Laravel Collection Methods - PART 1:

🔥 What You’ll Learn in This Video:
✅ Essential Laravel collection methods
✅ How to use them effectively in real-world projects
✅ Practical coding demonstrations

💡 Collection Methods Explained:

1️⃣ combine() – Merges two collections, using one for keys and the other for values.
2️⃣ concat() – Appends elements to the end of a collection and reindexes numeric keys.
3️⃣ contains() – Checks if a specific value exists in the collection.
4️⃣ doesntContain() – The inverse of contains(), verifying if a value does not exist.
5️⃣ containsOneItem() – Returns true if the collection has exactly one item.
6️⃣ count() – Returns the total number of elements in a collection.
7️⃣ countBy() – Counts the occurrences of unique values in the collection.
8️⃣ dd() – Dumps the collection data and stops execution for debugging.
9️⃣ dump() – Similar to dd(), but does not stop execution—useful for inspecting data.
🔟 diff() – Returns values present in the first collection but missing in the second (ignores keys).
1️⃣1️⃣ diffAssoc() – Compares both keys and values, returning key-value pairs only found in the first collection.
1️⃣2️⃣ diffAssocUsing() – Works like diffAssoc(), but allows a custom comparison function.
1️⃣3️⃣ diffKeys() – Compares only the keys of two collections and returns unmatched keys from the first collection.
1️⃣4️⃣ dot() – Flattens a multi-dimensional collection into a single-level structure using dot notation.
1️⃣5️⃣ duplicates() – Finds and returns duplicate values from the collection.
1️⃣6️⃣ each() – Iterates through each item and applies a callback function to it.

📌 Be sure to watch until the end! There’s a lot to learn, and these methods will supercharge your Laravel development!

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