Gets the input string from terminal stream and converts all the words to uppercase first chars

cf.php

<?php
/**
 * @author terremoth
 * @license GNU General Public License, version 3
 */

$stream = file_get_contents("php://stdin");
$rows = explode("\n", $stream);

foreach ($rows as $row) {
    echo ucwords(strtolower($row)).PHP_EOL;
}