post->ID;
$tags = wp_get_post_tags($postid);
foreach($tags as $tag) {
$relevantTags[] = $tag->term_id;
}
if ($relevantTags) {
$args=array(
'tag__in' => $relevantTags,
'post__not_in' => array($postid),
'caller_get_posts'=>1
);
$my_query = new WP_Query($args);
}
else {
$args=array(
'post__not_in' => array($postid),
'caller_get_posts'=>1
);
$my_query = new WP_Query($args);
}
if( $my_query->have_posts() ) {
while ($my_query->have_posts()) {
$my_query->the_post();
$relevantIDs[] = get_the_ID();
}
}
else {
$relevantIDs[] = "";
}
wp_reset_query();
return $relevantIDs;
}
/* get links by post id */
function getRelatedLinks($postID,$length = 255) {
$con = DBconnect();
mysql_select_db('sofortratgeber', $con);
$query1 = "SELECT post_url,keyword FROM sr_links WHERE post_id='$postID' ORDER BY priority DESC";
$result1 = mysql_query($query1);
while ($row = mysql_fetch_array($result1, MYSQL_BOTH)) {
if (strlen($row[1]) > $length) { $dots = "..."; }
$links[] = ''.substr($row[1],0,$length).$dots.'
';
}
$randpos = rand(0,count($links)-1);
mysql_close($con);
return $links[$randpos];
}
function getLinkList($num,$length) {
$idarray = get_the_tag_ids();
foreach ($idarray as $id) {
$linklist[] = getRelatedLinks($id,$length);
}
shuffle($linklist);
if (count($linklist) > $num) { $linklist = array_slice($linklist,0,$num); }
return implode("\n",$linklist);
}
?>
";
$allkw .= "$row2[0] "; //collect all keywords
}
}
else {
$allkw .= "$row2[0] "; //collect all keywords
}
}
//$keywords .= "
Letzte Suchbegriffe
";
$keywords = strtolower(utf8_encode($keywords));
$frequency = getMostUsed(utf8_encode(strtolower($allkw)));
asort($frequency);
$frequency = array_reverse($frequency, true);
$keywords .= "
Häufigste Suchbegriffe
";
for ($x = 0; ($x < sizeof($frequency)) && ($x < 10); ++$x) {
$keywords .= strtolower(key($frequency))." (".current($frequency)." mal)
";
next($frequency);
}
mysql_close($con);
return $keywords;
}
?>