humans.txt

<?php

// Configuration
// --------------------------------------------------
include 'content/config.php';



header('Content-Type: text/plain');



// HTTP header caching
// --------------------------------------------------
class datemod
{
    public $gmtime;
    public $moddate;
    
    function date($dir = null, $exclude = array('error_log.txt', '.git', 'cgi-bin', '.', '..'))
    {
        $d       = isset($dir) ? $dir : '.';
        $exclude = array_flip($exclude);
        if (!is_dir($d)) {
            return;
        }
        
        $dh = opendir($d);
        if (!$dh) {
            return;
        }
        
        $stack = array(
            $dh
        );
        
        $level = 0;
        
        while (count($stack)) {
            if (false !== ($file = readdir($stack[0]))) {
                if (!isset($exclude[$file])) {
                    //print str_repeat('  ',$level);
                    $df = "$d/$file";
                    if (is_dir($df)) {
                        $dh = opendir($df);
                        if ($dh) {
                            $f = $file;
                            array_unshift($stack, $dh);
                            ++$level;
                        }
                    } else {
                        $d = (isset($dir) ? $dir . '/' : null);
                        if (isset($f) && $level > 0) {
                            $mod = date('Y-m-d H:i:s', filemtime("$d$f/$file"));
                        } else {
                            $mod = date('Y-m-d H:i:s', filemtime("$d$file"));
                        }
                        $array[] = $mod;
                    }
                }
            } else {
                closedir(array_shift($stack));
                --$level;
            }
        }
        
        //sort($array);
        //print_r($array);
        $fmod = date('D, d M Y H:i:s T', strtotime(max($array)));
        
        
        
        // Connect to MySQL
        // --------------------------------------------------
        include 'content/connect.php';
        
        $tablemod = mysql_query("SELECT DATE_FORMAT(MAX(pubdate), '%a, %d %b %Y %T') AS pubdate FROM `" . MYSQL_TABLE . "`");
        while ($row = @mysql_fetch_array($tablemod, MYSQL_ASSOC)) {
            $rowmod        = $row['pubdate'] . date(' T');
            $this -> gmtime  = date('Y-m-d H:i:s', strtotime($fmod)) >= date('Y-m-d H:i:s', strtotime($rowmod)) ? $fmod : $rowmod;
            $this -> moddate = date('Y/m/d', strtotime($this -> gmtime));
        }
    }
    
    function cache(&$gmtime)
    {
        if (isset($_SERVER['HTTP_IF_MODIFIED_SINCE']) || isset($_SERVER['HTTP_IF_NONE_MATCH'])) {
            if ($_SERVER['HTTP_IF_MODIFIED_SINCE'] == $gmtime) {
                http_response_code(304);
                exit;
            }
        }
        header("Last-Modified: $gmtime");
    }
}
$datemod = new datemod();
$datemod -> date();
$datemod -> cache($datemod -> gmtime);



echo "/* SITE */
Author:         Binyamin Laukstein
Contact:        http://laukstein.com/contact
Last update:    {$datemod->moddate}
Standards:      HTML5, CSS3, Microdata, JSON
Components:     jQuery, PHP, MySQL
Source:         https://github.com/laukstein/ajax-seo";

?>