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do_action( "hook_name" )
apply_filters( "hook_name", "what_to_filter" )
.Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
This hook occurs 2 times in this file.
Line | Code |
---|---|
579 | $indent = str_repeat("\t", $depth); |
580 | $output .= "$indent</ul>\n"; |
581 | return $output; |
582 | } |
583 |
|
584 | function start_el($output, $category, $depth, $args) { |
585 | extract($args); |
586 |
|
587 | $cat_name = attribute_escape( $category->name); |
588 | $cat_name = apply_filters( 'list_cats', $cat_name, $category ); |
589 | $link = '<a href="' . get_category_link( $category->term_id ) . '" '; |
590 | if ( $use_desc_for_title == 0 || empty($category->description) ) |
591 | $link .= 'title="' . sprintf(__( 'View all posts filed under %s' ), $cat_name) . '"'; |
592 | else |
593 | $link .= 'title="' . attribute_escape( apply_filters( 'category_description', $category->description, $category )) . '"'; |
594 | $link .= '>'; |
595 | $link .= $cat_name . '</a>'; |
596 |
|
597 | if ( (! empty($feed_image)) || (! empty($feed)) ) { |
Line | Code |
659 | } |
660 |
|
661 | class Walker_CategoryDropdown extends Walker { |
662 | var $tree_type = 'category'; |
663 | var $db_fields = array ('parent' => 'parent', 'id' => 'term_id'); //TODO: decouple this |
664 |
|
665 | function start_el($output, $category, $depth, $args) { |
666 | $pad = str_repeat(' ', $depth * 3); |
667 |
|
668 | $cat_name = apply_filters('list_cats', $category->name, $category); |
669 | $output .= "\t<option value=\"".$category->term_id."\""; |
670 | if ( $category->term_id == $args['selected'] ) |
671 | $output .= ' selected="selected"'; |
672 | $output .= '>'; |
673 | $output .= $pad.$cat_name; |
674 | if ( $args['show_count'] ) |
675 | $output .= ' ('. $category->count .')'; |
676 | if ( $args['show_last_update'] ) { |
677 | $format = 'Y-m-d'; |