[Solved] You want to create an associative array from two indexed arrays:$keys = ["id", "name", "age"];$values = [101, "Bob", 25];// Create associative array $arrWhich code correctly creates $arr? | PHP

PHP - Arrays

You want to create an associative array from two indexed arrays:

$keys = ["id", "name", "age"];
$values = [101, "Bob", 25];
// Create associative array $arr

Which code correctly creates $arr?

A$arr = array_merge($keys, $values);

B$arr = array($keys => $values);

C$arr = [$keys => $values];

D$arr = array_combine($keys, $values);

Step-by-Step Solution

Solution:

Step 1: Understand array_combine function
array_combine creates associative array from keys and values arrays.
Step 2: Check each option for correct usage
$arr = array_combine($keys, $values); correctly uses array_combine($keys, $values).
Final Answer:
$arr = array_combine($keys, $values); -> Option D
Quick Check:
Use array_combine to pair keys and values [OK]

Quick Trick: Use array_combine(keys, values) to create associative arrays [OK]

Common Mistakes:

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