Wordpress switch_theme()

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Descrizione

Accetta un argomento: $stylesheet del tema. Accetta anche una firma di funzione aggiuntiva di due argomenti: $template e $stylesheet. Questo è per la compatibilità con il passato.

Parametri

$stylesheet

(stringa)(Richiesto)Nome del foglio di stile.

Fonte

File: wp-includes/theme.php

functionswitch_theme($stylesheet){global$wp_theme_directories,$wp_customize,$sidebars_widgets;$requirements=validate_theme_requirements($stylesheet);if(is_wp_error($requirements)){wp_die($requirements);}$_sidebars_widgets=null;if('wp_ajax_customize_save'===current_action()){$old_sidebars_widgets_data_setting=$wp_customize->get_setting('old_sidebars_widgets_data');if($old_sidebars_widgets_data_setting){$_sidebars_widgets=$wp_customize->post_value($old_sidebars_widgets_data_setting);}}elseif(is_array($sidebars_widgets)){$_sidebars_widgets=$sidebars_widgets;}if(is_array($_sidebars_widgets)){set_theme_mod('sidebars_widgets',array('time'=>time(),'data'=>$_sidebars_widgets,));}$nav_menu_locations=get_theme_mod('nav_menu_locations');update_option('theme_switch_menu_locations',$nav_menu_locations);if(func_num_args()>1){$stylesheet=func_get_arg(1);}$old_theme=wp_get_theme();$new_theme=wp_get_theme($stylesheet);$template=$new_theme->get_template();if(wp_is_recovery_mode()){$paused_themes=wp_paused_themes();$paused_themes->delete($old_theme->get_stylesheet());$paused_themes->delete($old_theme->get_template());}update_option('template',$template);update_option('stylesheet',$stylesheet);if(count($wp_theme_directories)>1){update_option('template_root',get_raw_theme_root($template,true));update_option('stylesheet_root',get_raw_theme_root($stylesheet,true));}else{delete_option('template_root');delete_option('stylesheet_root');}$new_name=$new_theme->get('Name');update_option('current_theme',$new_name);// Migrate from the old mods_{name} option to theme_mods_{slug}.if(is_admin()&&false===get_option('theme_mods_'$stylesheet)){$default_theme_mods=(array)get_option('mods_'$new_name);if(!empty($nav_menu_locations)&&empty($default_theme_mods['nav_menu_locations'])){$default_theme_mods['nav_menu_locations']=$nav_menu_locations;}add_option("theme_mods_$stylesheet",$default_theme_mods);}else{/*
		 * Since retrieve_widgets() is called when initializing a theme in the Customizer,
		 * we need to remove the theme mods to avoid overwriting changes made via
		 * the Customizer when accessing wp-admin/widgets.php.
		 */if('wp_ajax_customize_save'===current_action()){remove_theme_mod('sidebars_widgets');}}update_option('theme_switched',$old_theme->get_stylesheet());/**
	 * Fires after the theme is switched.
	 *
	 * @since 1.5.0
	 * @since 4.5.0 Introduced the `$old_theme` parameter.
	 *
	 * @param string   $new_name  Name of the new theme.
	 * @param WP_Theme $new_theme WP_Theme instance of the new theme.
	 * @param WP_Theme $old_theme WP_Theme instance of the old theme.
	 */do_action('switch_theme',$new_name,$new_theme,$old_theme);}

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