[Solved] What will be the output of this PHP code?$arr = ['a' => 5, 'b' => 10, 'c' => 15]; print_r(array_values($arr)); | PHP

PHP - Array Functions

What will be the output of this PHP code?

$arr = ['a' => 5, 'b' => 10, 'c' => 15];
print_r(array_values($arr));

AArray ( [0] => 5 [1] => 10 [2] => 15 )

BArray ( [a] => 5 [b] => 10 [c] => 15 )

C[a, b, c]

DError: undefined function

Step-by-Step Solution

Solution:

Step 1: Understand array_values() output
array_values() returns a new array containing only the values from the original array, re-indexed starting at 0.
Step 2: Analyze print_r output
print_r shows values as [0] => 5, [1] => 10, [2] => 15, matching Array ( [0] => 5 [1] => 10 [2] => 15 ).
Final Answer:
Array ( [0] => 5 [1] => 10 [2] => 15 ) -> Option A
Quick Check:
array_values() output = values array [OK]

Quick Trick: array_values() returns values indexed from 0 [OK]

Common Mistakes:

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