find the average of a list of numbers in php

main.php
$numbers = array(2, 4, 6, 8, 10); // array of numbers
$sum = 0; // initialize sum to 0

// loop through the array and add each element to the sum
foreach ($numbers as $num) {
    $sum += $num;
}

$count = count($numbers); // get the number of elements in the array
$average = $sum / $count; // divide the sum by the count to get the average

echo "The average is: " . $average; // output the result
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main.php
The average is: 6
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