|
Search Results
\n",
"\n",
" ";
echo
"\n",
"
\n",
"Powered by writedocSearch",
"\n";
}
//search_results_title():
function search_results_title($HTTP_GET_VARS)
{
@$keyword=$HTTP_GET_VARS['keyword'];
@$action=$HTTP_GET_VARS['action'];
if($action == "SEARCH")
echo
"Search results for: '".htmlentities(stripslashes($keyword))."'
\n";
}
//search_keyword_length_check():
function search_keyword_length_check($HTTP_GET_VARS)
{
global $HTTP_GET_VARS;
@$keyword=$HTTP_GET_VARS['keyword'];
@$action=$HTTP_GET_VARS['action'];
if($action == "SEARCH")
{
if(strlen($keyword)<3||strlen($keyword)>40)
{
echo "Invalid search term
Please type 3 to 40 characters ";
$HTTP_GET_VARS['action'] = "ERROR";
}
}
}
//search_files():
function search_files($server_name, $doc_root, $search_dir, $file_types, $file_skip, $file_hits, $file_terms, $file_bytes, $HTTP_GET_VARS)
{
global $count_hits;
@$keyword=$HTTP_GET_VARS['keyword'];
@$action=$HTTP_GET_VARS['action'];
if($action == "SEARCH")
{
foreach($search_dir as $dir)
{
$handle = @opendir($doc_root.$dir);
while($file = @readdir($handle))
{
if(in_array($file, $file_skip)) {continue;}
elseif($count_hits>=$file_hits) {break;}
elseif(is_dir($doc_root.$dir."/".$file))
{
$search_dir = array("$dir/$file");
search_files($server_name, $doc_root, $search_dir, $file_types, $file_skip, $file_hits, $file_terms, $file_bytes, $HTTP_GET_VARS);
}
elseif(preg_match("/($file_types)$/i", $file))
{
$fd=fopen($doc_root.$dir."/".$file,"r");
$text=fread($fd, $file_bytes);
$keyword_html = htmlentities($keyword);
$do=stristr($text, $keyword)||stristr($text, $keyword_html);
if($do)
{
$count_hits++;
if(preg_match_all("=]*>(.*)=siU", $text, $title))
{
if(!$title[1][0])
$link_title="No Title";
else
$link_title=$title[1][0];
}
else {$link_title="No Title";}
echo "$count_hits. $link_title
";
$extract = strip_tags($text);
$keyword = preg_quote($keyword);
$keyword = str_replace("/","\/","$keyword");
$keyword_html = preg_quote($keyword_html);
$keyword_html = str_replace("/","\/","$keyword_html");
echo "";
if(preg_match_all("/((\s\S*){0,3})($keyword|$keyword_html)((\s?\S*){0,3})/i", $extract, $match, PREG_SET_ORDER));
{
$number=$file_terms;
for ($h=0;$h<$number;$h++)
{
if (!empty($match[$h][3]))
printf(".. %s%s%s ..", $match[$h][1], $match[$h][3], $match[$h][4]);
}
}
echo "
";
flush();
}
fclose($fd);
}
}
@closedir($handle);
}
}
}
//search_no_hits():
function search_no_hits($HTTP_GET_VARS, $count_hits)
{
@$keyword=$HTTP_GET_VARS['keyword'];
@$action=$HTTP_GET_VARS['action'];
if($action == "SEARCH" && $count_hits<1)
echo "The term '".htmlentities(stripslashes($keyword))."' was not found in any file ";
}
?>
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| © Copyright 2007. Forte Pakistan All rights reserved |
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