PHP flush_rewrite_rules函数代码示例

 function create_debatepost_type()
 {
     $labels = array('name' => 'Debates', 'singular_name' => 'Debate', 'menu_name' => 'Debates', 'all_items' => 'All Debates', 'view_item' => 'View Debate', 'add_new' => 'Add Debate', 'parent_item_colon' => '');
     $args = array('labels' => $labels, 'supports' => array('title', 'editor', 'author', 'thumbnail', 'excerpt', 'comments'), 'hierarchical' => false, 'public' => true, 'show_ui' => true, 'show_in_menu' => true, 'show_in_nav_menus' => true, 'show_in_admin_bar' => true, 'rewrite' => array('slug' => 'debate'), 'menu_position' => null, 'has_archive' => true, 'publicly_queryable' => true, 'capability_type' => 'post');
     register_post_type('debate', $args);
     flush_rewrite_rules();
 }

 /**
  * Handle Updates
  */
 public function updater()
 {
     if (version_compare(JOB_MANAGER_VERSION, get_option('wp_job_manager_version'), '>')) {
         WP_Job_Manager_Install::install();
         flush_rewrite_rules();
     }
 }

 function update_rewrite_rules($value, $old_value)
 {
     remove_filter('pre_update_option_rewrite_rules', array($this, 'update_rewrite_rules'), 100, 2);
     $this->add_endpoints();
     flush_rewrite_rules();
     return $value;
 }

 /**
  * Register Custom Taxonomy
  *
  * @since 1.0.0
  */
 public function wpl_toolskit_gallery_taxomomy()
 {
     $labels = array('name' => _x($this->wpl_get_name_singular() . ' ' . 'Categories', 'Taxonomy General Name', 'charitylife-toolskit'), 'singular_name' => _x($this->wpl_get_name_singular() . ' ' . 'Category', 'Taxonomy Singular Name', 'charitylife-toolskit'), 'menu_name' => __($this->wpl_get_name_singular() . ' ' . 'Categories', 'charitylife-toolskit'), 'all_items' => __('All Categories', 'charitylife-toolskit'), 'parent_item' => __('Parent Category', 'charitylife-toolskit'), 'parent_item_colon' => __('Parent Category:', 'charitylife-toolskit'), 'new_item_name' => __('New Category Name', 'charitylife-toolskit'), 'add_new_item' => __('Add New Category', 'charitylife-toolskit'), 'edit_item' => __('Edit Category', 'charitylife-toolskit'), 'update_item' => __('Update Category', 'charitylife-toolskit'), 'view_item' => __('View Category', 'charitylife-toolskit'), 'separate_items_with_commas' => __('Separate items with commas', 'charitylife-toolskit'), 'add_or_remove_items' => __('Add or remove items', 'charitylife-toolskit'), 'choose_from_most_used' => __('Choose from the most used', 'charitylife-toolskit'), 'popular_items' => __('Popular Categories', 'charitylife-toolskit'), 'search_items' => __('Search Categories', 'charitylife-toolskit'), 'not_found' => __('Not Found', 'charitylife-toolskit'));
     $args = array('labels' => $labels, 'hierarchical' => true, 'public' => true, 'show_ui' => true, 'show_admin_column' => true, 'show_in_nav_menus' => true, 'show_tagcloud' => false, 'rewrite' => array('slug' => $this->wpl_get_category_url_rewrite()));
     register_taxonomy('wpl_gallery_category', array('post_gallery'), $args);
     flush_rewrite_rules();
 }

function display_clink_main_slug()
{
    // validate and update clink_main_slug value
    $clink_main_slug_option = get_option('clink_main_slug');
    if ($clink_main_slug_option) {
        $clink_main_slug_option = str_replace(' ', '-', $clink_main_slug_option);
        // Replaces all spaces with hyphens.
        $clink_main_slug_option = preg_replace('/[^A-Za-z0-9\\-]/', '', $clink_main_slug_option);
        // Removes special chars.
        update_option('clink_main_slug', $value = $clink_main_slug_option);
        $clink_main_slug_option = get_option('clink_main_slug');
    } elseif (empty($clink_main_slug_option)) {
        update_option('clink_main_slug', $value = 'clink');
        $clink_main_slug_option = get_option('clink_main_slug');
    }
    // Flush rewrite rules after Clink settings update
    if (isset($_GET['settings-updated'])) {
        flush_rewrite_rules();
    }
    $clink_slug_structure = get_bloginfo('url') . '/' . $clink_main_slug_option . '/link-name';
    ?>
    	<input type="text" name="clink_main_slug" id="clink_main_slug" value="<?php 
    echo $clink_main_slug_option;
    ?>
" />
		<p class="description clink-description"><?php 
    _e('Enter the clink plugin base slug for links. In default it set to <code>clink</code>', 'aryan-themes');
    ?>
</p>
		<p class="description clink-description"><?php 
    printf(__('Current links structure is like: <code>%s</code>', 'aryan-themes'), $clink_slug_structure);
    ?>
</p>
	<?php 
}

 protected function _deactivate($networkwide)
 {
     // FIXME don't flush rewrite rules at network deactivation. See #32471
     if (!$networkwide) {
         flush_rewrite_rules();
     }
 }

 public function upgrade($old_db_version = false)
 {
     global $wpdb;
     //$frm_db_version is the version of the database we're moving to
     $frm_db_version = FrmAppHelper::$db_version;
     $old_db_version = (double) $old_db_version;
     if (!$old_db_version) {
         $old_db_version = get_option('frm_db_version');
     }
     if ($frm_db_version != $old_db_version) {
         // update rewrite rules for views and other custom post types
         flush_rewrite_rules();
         require_once ABSPATH . 'wp-admin/includes/upgrade.php';
         $this->create_tables();
         $this->migrate_data($frm_db_version, $old_db_version);
         /***** SAVE DB VERSION *****/
         update_option('frm_db_version', $frm_db_version);
         /**** ADD/UPDATE DEFAULT TEMPLATES ****/
         FrmXMLController::add_default_templates();
     }
     do_action('frm_after_install');
     /**** update the styling settings ****/
     if (is_admin() && function_exists('get_filesystem_method')) {
         $frm_style = new FrmStyle();
         $frm_style->update('default');
     }
 }

/**
 * Custom post type - Book
 */
function book_init()
{
    $labels = array('name' => 'Books', 'singular_name' => 'Book', 'add_new' => 'Add New', 'add_new_item' => 'Add New Book', 'edit_item' => 'Edit Book', 'new_item' => 'New Book', 'view_item' => 'View Book', 'search_items' => 'Search Books', 'not_found' => 'No books found', 'not_found_in_trash' => 'No books found in Trash');
    $args = array('labels' => $labels, 'description' => 'A custom post type that holds my books', 'public' => true, 'rewrite' => array('slug' => 'books'), 'has_archive' => true, 'taxonomies' => array('book_category'), 'supports' => array('title', 'editor', 'author', 'excerpt', 'custom-fields', 'thumbnail'));
    register_post_type('book', $args);
    flush_rewrite_rules();
}

        public static function options_page()
        {
            $tab = self::current_tab();
            ?>
			<div class="wrap">
				<?php 
            self::plugin_options_tabs();
            ?>
				<form method="post" action="options.php" class="options-form">
					<?php 
            settings_fields($tab);
            ?>
					<?php 
            do_settings_sections($tab);
            ?>
					<?php 
            if (WP_REST_API_Log_Settings_Help::$settings_key !== $tab) {
                submit_button(__('Save Changes'), 'primary', 'submit', true);
            }
            ?>
				</form>
			</div>
			<?php 
            $settings_updated = filter_input(INPUT_GET, 'settings-updated', FILTER_SANITIZE_STRING);
            if (!empty($settings_updated)) {
                do_action('wp-rest-api-log-settings-updated');
                flush_rewrite_rules();
            }
        }

function partners()
{
    $labels = array('name' => _x('Partners', 'post type general name'), 'singular_name' => _x('Partners', 'post type singular name'), 'add_new' => __('Add New'), 'add_new_item' => __('Add New Partners'), 'edit_item' => __('Edit Partners'), 'new_item' => __('New Partners'), 'all_items' => __('All Partners'), 'view_item' => __('View Partners'), 'search_items' => __('Search Partners'), 'not_found' => __('No partners found.'), 'not_found_in_trash' => __('No partners found in the Trash.'), 'parent_item_colon' => '', 'menu_name' => 'Partners');
    $args = array('labels' => $labels, 'public' => true, 'publicly_queryable' => true, 'show_ui' => true, 'show_in_menu' => true, 'show_in_nav_menus' => false, 'capability_type' => 'post', 'supports' => array('title', 'editor', 'thumbnail'), 'hierarchical' => true);
    register_post_type('partners', $args);
    flush_rewrite_rules();
}

function zerif_flush()
{
    if (!get_option('zerif_flush_rewrite_rules_flag')) {
        flush_rewrite_rules();
        add_option('zerif_flush_rewrite_rules_flag', true);
    }
}

 function services_post_type()
 {
     $labels = array('name' => _x('Services', 'post type services'), 'singular_name' => _x('Service', 'post type singular services'), 'add_new' => _x('Add new service', 'services'), 'add_new_item' => __('Add new services'), 'edit_item' => __('Edit service'), 'new_item' => __('New service'), 'view_item' => __('View service'), 'search_items' => __('Search services'), 'not_found' => __('Nothing found'), 'not_found_in_trash' => __('Nothing found in Trash'), 'parent_item_colon' => '', 'menu_name' => 'Services');
     $args = array('labels' => $labels, 'public' => true, 'menu_icon' => 'dashicons-menu', 'publicly_queryable' => true, 'show_ui' => true, 'query_var' => true, 'rewrite' => array('with_front' => false, 'slug' => 'services'), 'capability_type' => 'post', 'hierarchical' => false, 'menu_position' => 5, 'show_in_nav_menus' => true, 'supports' => array('title', 'taxonomy', 'thumbnail', 'editor', 'excerpt'));
     register_post_type('services', $args);
     flush_rewrite_rules();
 }

 public function post_type()
 {
     $labels = array('name' => 'Recipes', 'singular_name' => 'Recipe', 'add_new' => 'Add New', 'add_new_item' => 'Add New Recipe', 'edit_item' => 'Edit Recipe', 'new_item' => 'New Recipe', 'all_items' => 'All Recipes', 'view_item' => 'View Recipe', 'search_items' => 'Search Recipes', 'not_found' => 'No recipes found', 'not_found_in_trash' => 'No recipes found in Trash', 'parent_item_colon' => '', 'menu_name' => 'Recipes');
     $args = array('labels' => $labels, 'public' => true, 'publicly_queryable' => true, 'show_ui' => false, 'show_in_menu' => false, 'query_var' => true, 'rewrite' => true, 'capability_type' => 'post', 'has_archive' => true, 'hierarchical' => false, 'menu_position' => null, 'supports' => array('tags', 'comments'));
     register_post_type($this->get_post_type_name(), $args);
     flush_rewrite_rules();
 }

 public function on_activation()
 {
     # First, we add the custom post type.
     $this->register();
     # Reset Apache rewrites to accommodate our new post type.
     flush_rewrite_rules();
 }

 public function flush_rewrites()
 {
     //defines the post type so the rules can be flushed.
     $this->register_pins();
     //and flush the rules.
     flush_rewrite_rules();
 }