(or whatever) } else { if (strstr('list',$ahscpsett['separator'])) { $out .= '

'.''.$post->post_title.''.'

'."\n"; } else { $out .= ''.$post->post_title.''.$ahscpsett['separator']; } } $used_ids[]=$post->ID; } endforeach; $toreturn = array($out,$used_ids); return $toreturn; } add_shortcode('ahs_callposts', 'ahscp_callposts_handler'); /* * ahscp_get_cats_array() * gets an array of categories ID=>NAME * @returns the array of categories */ function ahscp_get_cats_array() { global $wpdb; $sql = "SELECT tt.term_id, t.slug FROM ".$wpdb->prefix."term_taxonomy tt, ".$wpdb->prefix."terms t WHERE tt.taxonomy LIKE 'category' AND tt.term_id=t.term_id ORDER BY t.slug"; $result = $wpdb->get_results($sql); $catids=array(); foreach ($result as $i) { $catids[$i->slug]=$i->term_id; } return $catids; } /* * ahscp_excerpt() * returns a string that is an excerpt of the post content. replaces get_the_excerpt() which was causing problems * @param string post_content * @returns string excerpt */ function ahscp_excerpt($text) { $text = strip_tags($text); $text = preg_replace('/\[([^[])+\]/','',$text); $text = preg_replace("/\n|\r/"," ",$text); $text = ahscp_substrws($text,450); return $text; } /* Thanks, Benny. http://www.php.net/manual/en/function.substr.php#90724 */ /** * word-sensitive substring function with html tags awareness * @param text The text to cut * @param len The maximum length of the cut string * @returns string **/ function ahscp_substrws( $text, $len=180 ) { if ( (strlen($text) > $len) ) { $whitespaceposition = strpos($text," ",$len)-1; if ($whitespaceposition > 0) $text = substr($text, 0, ($whitespaceposition+1)); // close unclosed html tags if (preg_match_all("|<([a-zA-Z]+)>|",$text,$aBuffer) ) { if( !empty($aBuffer[1]) ) { preg_match_all("||",$text,$aBuffer2); if( count($aBuffer[1]) != count($aBuffer2[1]) ) { foreach( $aBuffer[1] as $index => $tag ) { if( empty($aBuffer2[1][$index]) || $aBuffer2[1][$index] != $tag) $text .= ''; } } } } } return $text; } // this functions adds the CSS to the head function ahscp_callposts_styles() { echo "\n\n"; echo '"; echo "\n\n\n"; } add_action('wp_head', 'ahscp_callposts_styles'); require('ahs_callposts_admin.php'); ?>