Use php to record keywords that users enter the website through search engines. Copy the code as follows: $ rfr $ _ SERVER [HTTP_REFERER]; if (! $ Rfr) $ rfr. $ _ SERVER [HTTP_HOST]; if ($ rfr) {$ pparse_url ($ rfr); parse_str ($ p [query], $ pa); $ p [host]
The code is as follows:
$ Rfr = $ _ SERVER ['http _ referer'];
// If (! $ Rfr) $ rfr = 'http: // '. $ _ SERVER ['http _ host'];
If ($ rfr)
{
$ P = parse_url ($ rfr );
Parse_str ($ p ['query'], $ pa );
$ P ['host'] = strtolower ($ p ['host']);
$ Arr_sd_key = array (
'Baidu. com' => 'word ',
'Google. com' => 'Q ',
'Sina .com.cn '=> 'word ',
'Sohu. com' => 'word ',
'MSN. com' => 'Q ',
'Bing. com' => 'Q ',
'2014. com' => 'Q ',
'Yahoo. com' => 'P'
);
$ Keyword = '';
$ Sengine = $ p ['host'];
Foreach ($ arr_sd_key as $ se => $ kwd)
{
If (strpos ($ p ['host'], $ se )! = False)
{
$ Keyword = $ pa [$ kwd];
$ Sengine = $ se;
Break;
}
}
$ SQL = "insert into visit_log (domain, key_word, ct )";
}
The http://www.bkjia.com/PHPjc/735235.htmlwww.bkjia.comtruehttp://www.bkjia.com/PHPjc/735235.htmlTechArticle code is as follows: $ rfr = $ _ SERVER ['http _ referer']; // if (! $ Rfr) $ rfr = 'http ://'. $ _ SERVER ['http _ host']; if ($ rfr) {$ p = parse_url ($ rfr); parse_str ($ p ['query'], $ pa ); $ p ['host'] =...