TextAbr

<?php
    $list = $_GET['list'];
    $maxSize = intval($_GET['maxSize']);
    $newLine = preg_split('/\r\n/', $list, -1, PREG_SPLIT_NO_EMPTY);
    echo "<ul>";
    for ($i=0; $i < sizeof($newLine); $i++) {

        $result= trim($newLine[$i]);

        if (strlen($result) > $maxSize) {
            $result = substr($result, 0, $maxSize);
            echo '<li>' .  htmlspecialchars($result)  . '...' . '</li>';
        } else {
            if ($result != "") {
                $result = substr($result, 0, $maxSize);
            echo '<li>' .  htmlspecialchars($result)  . '</li>';
            }
        }
    }
    echo "</ul>";