[Solved] You have an associative array of products with prices: $products = ['apple' => 3, 'banana' => 1, 'pear' => 2]; How do you sort this array by price descending while keeping product names as keys? | PHP

PHP - Arrays

You have an associative array of products with prices:

$products = ['apple' => 3, 'banana' => 1, 'pear' => 2];

How do you sort this array by price descending while keeping product names as keys?

Asort($products)

Barsort($products)

Cksort($products)

Drsort($products)

Step-by-Step Solution

Solution:

Step 1: Identify sorting by values descending with keys preserved
arsort() sorts values descending and keeps keys intact.
Step 2: Confirm other options
sort() and rsort() reset keys; ksort() sorts keys, not values.
Final Answer:
arsort($products) -> Option B
Quick Check:
arsort() = values descending, keys preserved [OK]

Quick Trick: Use arsort() to sort values descending and keep keys [OK]

Common Mistakes:

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