1--TEST-- 2Test array_product() function with empty array 3--FILE-- 4<?php 5$input = []; 6 7echo "array_product() version:\n"; 8var_dump(array_product($input)); 9 10echo "array_reduce() version:\n"; 11var_dump(array_reduce($input, fn($carry, $value) => $carry * $value, 1)); 12?> 13--EXPECT-- 14array_product() version: 15int(1) 16array_reduce() version: 17int(1) 18