ysi-version php

<?php
        define('NL', "\r\n");
        $version = '1.02.0011';
        $new = $_GET['v'];
        if ($_GET['c'] !== '2' || !is_string($new) || $new == $version)
        {
                echo '1' . NL . $version . NL;
                exit;
        }
        // If we get to here, they are using a newer version of the
        // version system, but it's not the latest.
        echo '2' . NL . $version . NL;
        // Define the data for the changelog.
        $changelog = array(
                '1.02.0011' => 'Added files for the y_timers Delay: system previ                                                                                                                                                                                                                                        ously not updated.  Also updated the version system to accept changelogs.',
//              '1.02.0012' => 'Testing multiple changelog entries.  May as well                                                                                                                                                                                                                                         make it a long one.',
        );
        foreach ($changelog as $v => $c)
        {
                if ($v > $new)
                {
                        echo NL . NL . '  ' . $v . ':' . NL . NL . wordwrap('  '                                                                                                                                                                                                                                         . $c, 38, NL, true);
                }
        }
?>

alex@server /raid/web/version $ cat index.php
<?php
        define('NL', "\r\n");
        $version = '1.02.0011';
        $new = $_GET['v'];
        if ($_GET['c'] !== '2' || !is_string($new) || $new == $version)
        {
                echo '1' . NL . $version . NL;
                exit;
        }
        // If we get to here, they are using a newer version of the
        // version system, but it's not the latest.
        echo '2' . NL . $version . NL;
        // Define the data for the changelog.
        $changelog = array(
                '1.02.0011' => 'Added files for the y_timers Delay: system previously not updated.  Also updated the version system to accept changelogs.',
//              '1.02.0012' => 'Testing multiple changelog entries.  May as well make it a long one.',
        );
        foreach ($changelog as $v => $c)
        {
                if ($v > $new)
                {
                        echo NL . NL . '  ' . $v . ':' . NL . NL . wordwrap('  ' . $c, 38, NL, true);
                }
        }
?>