<?php $input ="we are the people who are selected by the people of country who gave vote."; $words = array_count_values(explode(' ', strtolower($input))); $first_occ = ''; foreach ($words as $word => $count) { if ($count > 1) { $first_occ = $word; break; } } echo $first_occ;
You have javascript disabled. You will not be able to edit any code.