cooooookies
Senior Member
- Oct 6, 2008
- 1,124
- 280
For those, who are interested, here the yacg markov code. BTW, yacg and this snippet are freely available at http://getyacg.com.
What I do recommend when using markov for cloaking issues: do not just put that word salad on your site, but alter the text and introduce interpunctuation marks and <p> tags. If I were google and would see a wild text without anything, I would be alarmed. Further possible: extend that code and put your the keywords in you are optimizing for, e.g. 5% kw density. G will come!
cooooookies
What I do recommend when using markov for cloaking issues: do not just put that word salad on your site, but alter the text and introduce interpunctuation marks and <p> tags. If I were google and would see a wild text without anything, I would be alarmed. Further possible: extend that code and put your the keywords in you are optimizing for, e.g. 5% kw density. G will come!
cooooookies
PHP:
function markov($gran = 5, $num = 200, $letters_line = 65, $content = false) {
$combo = "";
$output = "";
if ($content == false) {
if (is_dir(LOCAL_ARTICLES)) {
if ($dh = opendir(LOCAL_ARTICLES)) {
while (($file = readdir($dh)) !== false) {
if (substr($file, - 4) == '.txt') {
$combo .= @file_get_contents(LOCAL_ARTICLES.$file);
}
}
closedir($dh);
}
}
} else {
$combo = $content;
}
$combo = preg_replace('/ss+/', ' ', $combo);
$combo = preg_replace('/n|r/', '', $combo);
$combo = strip_tags($combo);
$combo = htmlspecialchars($combo);
$combo = explode(".",$combo);
shuffle($combo);
$combo = implode(".", $combo);
$textwords = explode(" ", $combo);
$loopmax = count($textwords) - ($gran - 2) - 1;
$frequency_table = array();
for ($j = 0; $j < $loopmax; $j++) {
$key_string = "";
$end = $j + $gran;
for ($k = $j; $k < $end; $k++) {
$key_string .= $textwords[$k].' ';
}
$frequency_table[$key_string] = '';
$frequency_table[$key_string] .= $textwords[$j + $gran]." ";
if (($j+$gran) > $loopmax ) {
break;
}
}
$buffer = "";
$lastwords = array();
for ($i = 0; $i < $gran; $i++) {
$lastwords[] = $textwords[$i];
$buffer .= " ".$textwords[$i];
}
for ($i = 0; $i < $num; $i++) {
$key_string = "";
for ($j = 0; $j < $gran; $j++) {
$key_string .= $lastwords[$j]." ";
}
if (isset($frequency_table[$key_string])) {
$possible = explode(" ", trim($frequency_table[$key_string]));
mt_srand();
$c = count($possible);
$r = mt_rand(1, $c) - 1;
$nextword = $possible[$r];
$buffer .= " $nextword";
if (strlen($buffer) >= $letters_line) {
$output .= $buffer;
$buffer = "";
}
for ($l = 0; $l < $gran - 1; $l++) {
$lastwords[$l] = $lastwords[$l + 1];
}
$lastwords[$gran - 1] = $nextword;
}
else {
$lastwords = array_splice($lastwords, 0, count($lastwords));
for ($l = 0; $l < $gran; $l++) {
$lastwords[] = $textwords[$l];
$buffer .= ' '.$textwords[$l];
}
}
}
$output = trim($output);
print $output;
}
?>
