From f93b3b503d8e2938a107d1c12bed1fd65308f933 Mon Sep 17 00:00:00 2001
From: Andreas Gohr <andi@splitbrain.org>
Date: Fri, 15 Feb 2008 18:58:16 +0100
Subject: [PATCH] fix highlighting of search engine referer keywords for recent
highlight change
darcs-hash:20080215175816-7ad00-f12f54210dceacf4b3580e78b2f86a21a23b4315.gz
---
inc/common.php | 12 +++++++-----
1 file changed, 7 insertions(+), 5 deletions(-)
diff --git a/inc/common.php b/inc/common.php
index 25dffdf94..3cacc8ec0 100644
--- a/inc/common.php
+++ b/inc/common.php
@@ -986,15 +986,17 @@ function getGoogleQuery(){
$query = array();
parse_str($url['query'],$query);
if(isset($query['q']))
- return $query['q']; // google, live/msn, aol, ask, altavista, alltheweb, gigablast
+ $q = $query['q']; // google, live/msn, aol, ask, altavista, alltheweb, gigablast
elseif(isset($query['p']))
- return $query['p']; // yahoo
+ $q = $query['p']; // yahoo
elseif(isset($query['query']))
- return $query['query']; // lycos, netscape, clusty, hotbot
+ $q = $query['query']; // lycos, netscape, clusty, hotbot
elseif(preg_match("#a9\.com#i",$url['host'])) // a9
- return urldecode(ltrim($url['path'],'/'));
+ $q = urldecode(ltrim($url['path'],'/'));
- return '';
+ if(!$q) return '';
+ $q = join('|',preg_split('/[\s\'"\\\\`()\]\[?:!\.{};,#+*<>\\/]+/',$q,-1,PREG_SPLIT_NO_EMPTY));
+ return $q;
}
/**
--
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