$str ) {
if ( strstr( $str, ">$current_cat<" ) ) {
unset($cats[$i]);
break;
}
}
if ( empty($cats) )
return false;
return trim(join( $glue, $cats ));
} // end cats_meow
// For tag lists on tag archives: Returns other tags except the current one (redundant)
function tag_ur_it($glue) {
$current_tag = single_tag_title( '', '', false );
$separator = "\n";
$tags = explode( $separator, get_the_tag_list( "", "$separator", "" ) );
foreach ( $tags as $i => $str ) {
if ( strstr( $str, ">$current_tag<" ) ) {
unset($tags[$i]);
break;
}
}
if ( empty($tags) )
return false;
return trim(join( $glue, $tags ));
} // end tag_ur_it
// Register widgetized areas
function theme_widgets_init() {
// Area 1
register_sidebar( array (
'name' => 'Primary Widget Area',
'id' => 'primary_widget_area',
'before_widget' => '',
'after_widget' => "",
'before_title' => '',
) );
// Area 2
register_sidebar( array (
'name' => 'Secondary Widget Area',
'id' => 'secondary_widget_area',
'before_widget' => '',
'after_widget' => "",
'before_title' => '',
) );
} // end theme_widgets_init
add_action( 'init', 'theme_widgets_init' );
// Check for static widgets in widget-ready areas
function is_sidebar_active( $index ){
global $wp_registered_sidebars;
$widgetcolums = wp_get_sidebars_widgets();
if ($widgetcolums[$index]) return true;
return false;
} // end is_sidebar_active
// Produces an avatar image with the hCard-compliant photo class
function commenter_link() {
$commenter = get_comment_author_link();
if ( ereg( ']* class=[^>]+>', $commenter ) ) {
$commenter = ereg_replace( '(]* class=[\'"]?)', '\\1url ' , $commenter );
} else {
$commenter = ereg_replace( '(' . $commenter . '';
} // end commenter_link
// Custom callback to list comments in the your-theme style
function custom_comments($comment, $args, $depth) {
$GLOBALS['comment'] = $comment;
$GLOBALS['comment_depth'] = $depth;
?>