array test

array_test.php

// 1. Given an array of [4,1,5,6], write a function that returns to me the lowest number.
// 2. Given an array of strings ['apple', 'banana', 'orange', 'apple'], return an object with the count of each element in the array.
{ 'apple': 2, 'orange': 1, 'banana': 1 }.

$a = [4,1,5,6]
sort($a)
$a[0]

$b = ['apple', 'banana', 'orange', 'apple']
json_encode(array_count_values($b))