diff options
Diffstat (limited to 'include/socgraph.php')
| -rw-r--r-- | include/socgraph.php | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/include/socgraph.php b/include/socgraph.php index 3e9c00633..c81c7b695 100644 --- a/include/socgraph.php +++ b/include/socgraph.php @@ -123,4 +123,40 @@ function poco_load($cid,$uid = 0,$url = null) { intval($uid) ); +} + + +function count_common_friends($uid,$cid) { + + $r = q("SELECT count(*) as `total` + FROM `glink` left join `gcontact` on `glink`.`gcid` = `gcontact`.`id` + where `glink`.`cid` = %d and `glink`.`uid` = %d + and `gcontact`.`nurl` in (select nurl from contact where uid = %d and self = 0 and id != %d ) ", + intval($cid), + intval($uid), + intval($uid), + intval($cid) + ); + + if(count($r)) + return $r[0]['total']; + return 0; + +} + + +function common_friends($uid,$cid) { + + $r = q("SELECT `gcontact`.* + FROM `glink` left join `gcontact` on `glink`.`gcid` = `gcontact`.`id` + where `glink`.`cid` = %d and `glink`.`uid` = %d + and `gcontact`.`nurl` in (select nurl from contact where uid = %d and self = 0 and id != %d ) ", + intval($cid), + intval($uid), + intval($uid), + intval($cid) + ); + + return $r; + }
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