0) { get_results(); $time3 = getmicrotime(); $time = $time3-$time1; # print "
get_results() took $time sec.
"; boolean(); $time4 = getmicrotime(); $time = $time4-$time3; $search_time = $time4-$time1; $search_time = sprintf("%2.4f", $search_time); # print "
boolean() took $time sec.
"; } print print_template("header"); if (count($query_arr) > 0) { if ($rescount>0) { print print_template("results_header"); print_results(); print print_template("results_footer"); } else { print print_template("no_results"); } } else { print print_template("empty_query"); } print print_template("footer"); #===================================================================== # # Function get_query() # Last modified: 16.04.2004 17:54 # #===================================================================== function get_query() { global $HTTP_GET_VARS; global $query, $stpos, $stype, $query_arr, $wholeword, $querymode, $stop_words_array; global $min_length; global $numbers; $query = @$HTTP_GET_VARS["query"]; $stpos = @$HTTP_GET_VARS["stpos"]; $stype = @$HTTP_GET_VARS["stype"]; $query = strtolower($query); $query = preg_replace("/[^a-zą-’$numbers +!-]/"," ",$query); $query_arr_dum = preg_split("/\s+/",$query); foreach($query_arr_dum as $word) { if (strlen($word) < $min_length) { continue; } if (array_key_exists($word,$stop_words_array)) { continue; } $query_arr[] = $word; } for ($i=0; $i $v) { $res .= $k; } $rescount = intval(strlen($res)/4); unset($allres); return; } else { if ($stype == "AND") { for ($i=0; $i $v) { if (array_key_exists($k,$allres[$i])) { } else { unset($allres[$min][$k]); } } } else { foreach ($allres[$min] as $k => $v) { if (array_key_exists($k,$allres[$i])) { unset($allres[$min][$k]); } } } } foreach ($allres[$min] as $k => $v) { $res .= $k; } $rescount = intval(strlen($res)/4); return; } if ($stype == "OR") { for ($i=0; $i count($allres[$max]) && $querymode[$i] != 1) { $max = $i; } } for ($i=0; $i $v) { $allres[$max][$k] = 1; } } else { foreach ($allres[$i] as $k => $v) { if (array_key_exists($k,$allres[$max])) { unset($allres[$max][$k]); } } } } foreach ($allres[$max] as $k => $v) { $res .= $k; } $rescount = intval(strlen($res)/4); return; } } } #===================================================================== # # Function print_results() # Last modified: 16.04.2004 17:54 # #===================================================================== function print_results() { global $FINFO, $FINFO_IND, $query, $stpos, $stype, $res_num, $res; global $url, $title, $size, $description, $rescount, $next_results; global $query_arr; $time1 = getmicrotime(); $fp_FINFO = fopen ("$FINFO", "rb") or die("No index file is found! Please run indexing script again."); for ($i=$stpos; $i<$stpos+$res_num; $i++) { if ($i >= strlen($res)/4) {break;}; $strpos = unpack("Npos",substr($res,$i*4,4)); fseek($fp_FINFO,$strpos['pos'],0); $dum = fgets($fp_FINFO,4024); list($url, $size, $title, $description) = explode("::",$dum); for ($j=0; $j$1", $description); } print print_template("results"); }; # for if ($rescount <= $res_num) {$next_results = ""; return 1;} $mhits = 20 * $res_num; $pos2 = $stpos - $stpos % $mhits; $pos1 = $pos2 - $mhits; $pos3 = $pos2 + $mhits; if ($pos1 < 0) { $prev = ""; } else { $prev = " $rescount) { $next = ""; } else { $next = " = $rescount) {break;} $page_number = $i/$res_num+1; if ( $i != $stpos ) { $next_results .= " |\n"; } else { $next_results .= $page_number." |\n"; } } $next_results .= $next; } #===================================================================== # # Function read_template($filename) # Last modified: 16.04.2004 17:54 # #===================================================================== function read_template($filename) { $size = filesize($filename); $fd = @fopen ($filename, "rb") or die(check_file_priv($filename)); $template = fread ($fd, $size); fclose ($fd); global $templates; $count = preg_match_all("/(.*?)/s", $template, $matches, PREG_SET_ORDER); for($i=0; $i < count($matches); $i++) { $templates[$matches[$i][1]] = $matches[$i][2]; } } #===================================================================== # # Function print_template($part) # Last modified: 16.04.2004 17:54 # #===================================================================== function print_template($part) { global $templates; global $query, $search_time, $query_statistics, $stpos, $url, $title, $size, $description, $rescount, $next_results; $template = $templates[$part]; $template = preg_replace("/%query%/s","$query",$template); $template = preg_replace("/%search_time%/s","$search_time",$template); $template = preg_replace("/%query_statistics%/s","$query_statistics",$template); $template = preg_replace("/%stpos%/s",$stpos+1,$template); $template = preg_replace("/%url%/s","$url",$template); $template = preg_replace("/%title%/s","$title",$template); $template = preg_replace("/%size%/s","$size",$template); $template = preg_replace("/%description%/s","$description",$template); $template = preg_replace("/%rescount%/s","$rescount",$template); $template = preg_replace("/%next_results%/s","$next_results",$template); return $template; } #=================================================================== ?>