/* ** Google texter - v0.2 ** This experimental script creates a random text by ** using google search as source. ** ** Warning: Do not execute this script on a webserver! ** This script was made to execute from a command line. ** ** (c) Jonas John, <www.jonasjohn.de> ** License: BSD (http://en.wikipedia.org/wiki/BSD_licenses) */ // // Configuration: // // start words to search for: $words = 'php is'; // stop the script after X words $text_length = 100; // search for X words on google $search_length = 3; // search in the first X google results for new words $google_pages = 50; // use this google server $google_server = 'www.google.com'; // start the search progress google_texter($words, $text_length, $search_length); function get_url($url){ // create a new curl resource $ch = curl_init(); // set URL to download curl_setopt($ch, CURLOPT_URL, $url); // user agent: $browser = "Mozilla/5.0 (Windows; U; Windows NT 5.1; de; rv:1.8.0.4)"; curl_setopt($ch, CURLOPT_USERAGENT, $browser); // remove header? 0 = yes, 1 = no curl_setopt($ch, CURLOPT_HEADER, 0); // should curl return or print the data? true = return, false = print curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); // timeout in seconds curl_setopt($ch, CURLOPT_TIMEOUT, 10); // download the given URL, and return output $output = curl_exec($ch); // close the curl resource, and free system resources curl_close($ch); // print output return $output; } function get_word($words, $search_length){ global $google_pages; global $google_server; // split words into an array $words = explode(" ", $words); $_words = array_slice($words, ($search_length * -1)); $words = implode(' ', $_words); $words = strtolower($words); $url = 'http://'.$google_server.'/'; $url .= 'search?num='.$google_pages.'&'; $url .= 'q=%22'.urlencode($words).'%22&'; $url .= 'btnG=Search'; $content = get_url($url); $content = strip_tags($content); $content = strtolower($content); $content = str_replace("\r\n", " ", $content); $content = str_replace("\r", " ", $content); $content = str_replace("\n", " ", $content); $content = str_replace("\t", " ", $content); $content = str_replace("<", " ", $content); $content = str_replace(">", " ", $content); $content = str_replace('"', " ", $content); $content = str_replace("'", " ", $content); $content = str_replace("-", " ", $content); $content = str_replace(".", " ", $content); preg_match_all('/'.$words.' ([0-9a-zA-Z??????\?!]+)/', $content, $m); $next_word = isset($m[1]) ? $m[1] : array(); $next_word = array_count_values($next_word); arsort($next_word); $next_word = array_keys($next_word); $r = rand(0,1); if (isset($next_word[$r])){ return $next_word[$r]; } if (isset($next_word[0])){ return $next_word[0]; } return ''; } function google_texter($start_words, $text_length, $search_length){ $word = $start_words; print $word; for ($x=0; $x < $text_length; $x++){ $w = get_word($word, $search_length); $word .= ' ' . $w; print ' ' . $w; } }