Fix E_STRICT notices in walkers. props dvarga. see #24356.
git-svn-id: http://core.svn.wordpress.org/trunk@24377 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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@ -14,7 +14,7 @@ class Walker_Nav_Menu_Edit extends Walker_Nav_Menu {
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*
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* @param string $output Passed by reference.
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*/
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function start_lvl(&$output) {}
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function start_lvl( &$output, $depth = 0, $args = array() ) {}
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/**
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* @see Walker_Nav_Menu::end_lvl()
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@ -22,8 +22,7 @@ class Walker_Nav_Menu_Edit extends Walker_Nav_Menu {
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*
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* @param string $output Passed by reference.
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*/
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function end_lvl(&$output) {
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}
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function end_lvl( &$output, $depth = 0, $args = array() ) {}
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/**
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* @see Walker::start_el()
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@ -34,7 +33,7 @@ class Walker_Nav_Menu_Edit extends Walker_Nav_Menu {
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* @param int $depth Depth of menu item. Used for padding.
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* @param object $args
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*/
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function start_el(&$output, $item, $depth, $args) {
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function start_el( &$output, $item, $depth = 0, $args = array(), $id = 0 ) {
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global $_wp_nav_menu_max_depth;
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$_wp_nav_menu_max_depth = $depth > $_wp_nav_menu_max_depth ? $depth : $_wp_nav_menu_max_depth;
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@ -231,12 +230,12 @@ class Walker_Nav_Menu_Checklist extends Walker_Nav_Menu {
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}
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}
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function start_lvl( &$output, $depth ) {
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function start_lvl( &$output, $depth = 0, $args = array() ) {
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$indent = str_repeat( "\t", $depth );
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$output .= "\n$indent<ul class='children'>\n";
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}
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function end_lvl( &$output, $depth ) {
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function end_lvl( &$output, $depth = 0, $args = array() ) {
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$indent = str_repeat( "\t", $depth );
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$output .= "\n$indent</ul>";
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}
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@ -250,7 +249,7 @@ class Walker_Nav_Menu_Checklist extends Walker_Nav_Menu {
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* @param int $depth Depth of menu item. Used for padding.
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* @param object $args
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*/
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function start_el(&$output, $item, $depth, $args) {
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function start_el( &$output, $item, $depth = 0, $args = array(), $id = 0 ) {
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global $_nav_menu_placeholder;
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$_nav_menu_placeholder = ( 0 > $_nav_menu_placeholder ) ? intval($_nav_menu_placeholder) - 1 : -1;
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@ -34,7 +34,7 @@ class Walker_Category_Checklist extends Walker {
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$output .= "$indent</ul>\n";
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}
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function start_el( &$output, $category, $depth, $args, $id = 0 ) {
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function start_el( &$output, $category, $depth = 0, $args = array(), $id = 0 ) {
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extract($args);
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if ( empty($taxonomy) )
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$taxonomy = 'category';
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@ -933,7 +933,7 @@ class Walker_CategoryDropdown extends Walker {
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* @param int $depth Depth of category. Used for padding.
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* @param array $args Uses 'selected' and 'show_count' keys, if they exist.
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*/
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function start_el( &$output, $category, $depth, $args, $id = 0 ) {
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function start_el( &$output, $category, $depth = 0, $args = array(), $id = 0 ) {
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$pad = str_repeat(' ', $depth * 3);
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$cat_name = apply_filters('list_cats', $category->name, $category);
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@ -80,7 +80,7 @@ class Walker {
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*
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* @param string $output Passed by reference. Used to append additional content.
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*/
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function start_el( &$output, $object, $depth, $args, $current_object_id = 0 ) {}
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function start_el( &$output, $object, $depth = 0, $args = array(), $current_object_id = 0 ) {}
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/**
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* Ends the element output, if needed.
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@ -1325,7 +1325,7 @@ class Walker_Comment extends Walker {
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* @param int $depth Depth of comment in reference to parents.
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* @param array $args
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*/
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function start_el( &$output, $comment, $depth, $args, $id = 0 ) {
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function start_el( &$output, $comment, $depth = 0, $args = array(), $id = 0 ) {
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$depth++;
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$GLOBALS['comment_depth'] = $depth;
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$GLOBALS['comment'] = $comment;
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@ -1053,7 +1053,7 @@ class Walker_Page extends Walker {
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* @param int $current_page Page ID.
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* @param array $args
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*/
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function start_el( &$output, $page, $depth, $args, $current_page = 0 ) {
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function start_el( &$output, $page, $depth = 0, $args = array(), $current_page = 0 ) {
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if ( $depth )
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$indent = str_repeat("\t", $depth);
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else
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@ -1135,7 +1135,7 @@ class Walker_PageDropdown extends Walker {
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* @param array $args Uses 'selected' argument for selected page to set selected HTML attribute for option element.
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* @param int $id
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*/
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function start_el(&$output, $page, $depth, $args, $id = 0) {
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function start_el( &$output, $page, $depth = 0, $args = array(), $id = 0 ) {
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$pad = str_repeat(' ', $depth * 3);
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$output .= "\t<option class=\"level-$depth\" value=\"$page->ID\"";
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