10 lines
231 B
PHP
10 lines
231 B
PHP
<?php
|
|
function mode($arr) {
|
|
$count = array_count_values($arr);
|
|
$best = max($count);
|
|
return array_keys($count, $best);
|
|
}
|
|
|
|
print_r(mode(array(1, 3, 6, 6, 6, 6, 7, 7, 12, 12, 17)));
|
|
print_r(mode(array(1, 1, 2, 4, 4)));
|
|
?>
|