Question

This is the function:

function mostFrequent($x) {
    $counted = array_count_values($x);
    arsort($counted);
    return(key($counted));    
}

This is the call in the

tag:

<?php
    $x=mostFrequent(array('cheese','wine','cheese','bread','cheese','bread'));
    echo "$x";
?>

This should work right? Also, how do I avoid having to use the temp $x for the echo and just echo the result of the function call directly?

Answer 1

Your solution seems reasonable.

<?php
    echo mostFrequent(array('cheese','wine','cheese','bread','cheese','bread'));
?>