This PR fixes a regression whereArr::first() fails when the input is anArrayObject or an Eloquent cast usingAsArrayObject.

Summary

In Laravel 12.39,Arr::first() was updated to use PHP 8.4's newarray_find_key() function.
However,array_find_key()only accepts native arrays, notArrayObject or other array-like values.

This causes a type error when callingArr::first() on model attributes cast usingAsArrayObject, e.g.:

$product = Product::first();Arr::first($product->prices,fn ($price) =>$price ===0);

Error:

array_find_key(): Argument #1 ($array) must be of type array, Illuminate\Database\Eloquent\Casts\ArrayObject given

Fix

This PR normalizes the input usingArr::from() before passing it toarray_find_key(), restoring support for:

• ArrayObject
• Illuminate\Database\Eloquent\Casts\ArrayObject (EloquentAsArrayObject)
• other Traversable / array-like values that worked before the regression

The behavior is fully backward-compatible.

Related Issue

Fixes#57959