__ example

/* Register Widgets and Controls */
    $wp_dashboard_control_callbacks = array();

    // Browser version     $check_browser = wp_check_browser_version();

    if ( $check_browser && $check_browser['upgrade'] ) {
        add_filter( 'postbox_classes_dashboard_dashboard_browser_nag', 'dashboard_browser_nag_class' );

        if ( $check_browser['insecure'] ) {
            wp_add_dashboard_widget( 'dashboard_browser_nag', __( 'You are using an insecure browser!' ), 'wp_dashboard_browser_nag' );
        } else {
            wp_add_dashboard_widget( 'dashboard_browser_nag', __( 'Your browser is out of date!' ), 'wp_dashboard_browser_nag' );
        }
    }

    // PHP Version.     $check_php = wp_check_php_version();

    if ( $check_php && current_user_can( 'update_php' ) ) {
        // If "not acceptable" the widget will be shown.         if ( isset( $check_php['is_acceptable'] ) && ! $check_php['is_acceptable'] ) {
            

    $variation_overrides = array(
        'post_tag'    => array(
            'name'       => 'tag',
            'attributes' => array(
                'type' => 'tag',
                'kind' => $kind,
            ),
        ),
        'post_format' => array(
            // The item_link and item_link_description for post formats is the             // same as for tags, so need to be overridden.             'title'       => __( 'Post Format Link' ),
            'description' => __( 'A link to a post format' ),
            'attributes'  => array(
                'type' => 'post_format',
                'kind' => $kind,
            ),
        ),
    );

    if ( array_key_exists( $entity->name, $variation_overrides ) ) {
        $variation = array_merge(
            $variation,
            

class WP_Widget_Media_Image extends WP_Widget_Media {

    /** * Constructor. * * @since 4.8.0 */
    public function __construct() {
        parent::__construct(
            'media_image',
            __( 'Image' ),
            array(
                'description' => __( 'Displays an image.' ),
                'mime_type'   => 'image',
            )
        );

        $this->l10n = array_merge(
            $this->l10n,
            array(
                'no_media_selected'          => __( 'No image selected' ),
                'add_media'                  => _x( 'Add Image', 'label for button in the image widget' ),
                

                'schema' => array( $this, 'get_public_item_schema' ),
            )
        );

        register_rest_route(
            $this->namespace,
            '/' . $this->rest_base . '/(?P<type>[\w-]+)',
            array(
                'args'   => array(
                    'type' => array(
                        'description' => __( 'An alphanumeric identifier for the post type.' ),
                        'type'        => 'string',
                    ),
                ),
                array(
                    'methods'             => WP_REST_Server::READABLE,
                    'callback'            => array( $this, 'get_item' ),
                    'permission_callback' => '__return_true',
                    'args'                => array(
                        'context' => $this->get_context_param( array( 'default' => 'view' ) ),
                    ),
                ),
                

<?php /** * Blog posts with left sidebar block pattern */
return array(
    'title'      => __( 'Blog posts with left sidebar', 'twentytwentytwo' ),
    'categories' => array( 'pages' ),
    'content'    => '<!-- wp:group {"align":"full","style":{"spacing":{"padding":{"top":"var(--wp--custom--spacing--small, 1.25rem)","bottom":"var(--wp--custom--spacing--small, 1.25rem)"}}},"layout":{"inherit":true}} --> <div class="wp-block-group alignfull" style="padding-top:var(--wp--custom--spacing--small, 1.25rem);padding-bottom:var(--wp--custom--spacing--small, 1.25rem)"><!-- wp:columns {"align":"wide","style":{"spacing":{"margin":{"top":"0px","bottom":"0px"},"blockGap":"5%"},"elements":{"link":{"color":{"text":"var:preset|color|primary"}}}},"textColor":"primary"} --> <div class="wp-block-columns alignwide has-primary-color has-text-color has-link-color" style="margin-top:0px;margin-bottom:0px"><!-- wp:column {"width":"33.33%"} --> <div class="wp-block-column" style="flex-basis:33.33%"><!-- wp:cover {"overlayColor":"secondary","minHeight":400,"isDark":false} --> <div class="wp-block-cover is-light" style="min-height:400px"><span aria-hidden="true" class="has-secondary-background-color has-background-dim-100 wp-block-cover__gradient-background has-background-dim"></span><div class="wp-block-cover__inner-container"><!-- wp:site-logo {"align":"center","width":60} /--></div></div> <!-- /wp:cover --> <!-- wp:spacer {"height":40} --> <div style="height:40px" aria-hidden="true" class="wp-block-spacer"></div> <!-- /wp:spacer --> <!-- wp:site-tagline {"fontSize":"small"} /--> <!-- wp:spacer {"height":32} --> <div style="height:32px" aria-hidden="true" class="wp-block-spacer"></div> <!-- /wp:spacer --> <!-- wp:separator {"color":"foreground","className":"is-style-wide"} --> <hr class="wp-block-separator has-text-color has-background has-foreground-background-color has-foreground-color is-style-wide"/> <!-- /wp:separator --> <!-- wp:spacer {"height":32} --> <div style="height:32px" aria-hidden="true" class="wp-block-spacer"></div> <!-- /wp:spacer --> <!-- wp:navigation {"orientation":"vertical"} --> <!-- wp:page-list /--> <!-- /wp:navigation --> <!-- wp:spacer {"height":32} --> <div style="height:32px" aria-hidden="true" class="wp-block-spacer"></div> <!-- /wp:spacer --> <!-- wp:separator {"color":"foreground","className":"is-style-wide"} --> <hr class="wp-block-separator has-text-color has-background has-foreground-background-color has-foreground-color is-style-wide"/> <!-- /wp:separator --></div> <!-- /wp:column --> <!-- wp:column {"width":"66.66%"} --> <div class="wp-block-column" style="flex-basis:66.66%"><!-- wp:query {"query":{"perPage":"5","pages":0,"offset":0,"postType":"post","categoryIds":[],"tagIds":[],"order":"desc","orderBy":"date","author":"","search":"","exclude":[],"sticky":"","inherit":false},"layout":{"inherit":true}} --> <div class="wp-block-query"><!-- wp:post-template --> <!-- wp:post-title {"isLink":true,"style":{"spacing":{"margin":{"top":"0","bottom":"1rem"}},"typography":{"fontStyle":"normal","fontWeight":"300"},"elements":{"link":{"color":{"text":"var:preset|color|primary"}}}},"textColor":"primary","fontSize":"var(--wp--custom--typography--font-size--huge, clamp(2.25rem, 4vw, 2.75rem))"} /--> <!-- wp:post-featured-image {"isLink":true} /--> <!-- wp:post-excerpt /--> <!-- wp:group {"layout":{"type":"flex"}} --> <div class="wp-block-group"><!-- wp:post-date {"format":"F j, Y","style":{"typography":{"fontStyle":"normal","fontWeight":"400"}},"fontSize":"small"} /--> <!-- wp:post-terms {"term":"category","fontSize":"small"} /--> <!-- wp:post-terms {"term":"post_tag","fontSize":"small"} /--></div> <!-- /wp:group --> <!-- wp:spacer {"height":128} --> <div style="height:128px" aria-hidden="true" class="wp-block-spacer"></div> <!-- /wp:spacer --> <!-- /wp:post-template --> <!-- wp:query-pagination {"paginationArrow":"arrow","align":"wide","layout":{"type":"flex","justifyContent":"space-between"}} --> <!-- wp:query-pagination-previous {"fontSize":"small"} /--> <!-- wp:query-pagination-numbers /--> <!-- wp:query-pagination-next {"fontSize":"small"} /--> <!-- /wp:query-pagination --></div> <!-- /wp:query --></div> <!-- /wp:column --></div> <!-- /wp:columns --></div> <!-- /wp:group -->',

?> <div class="wp-embed"> <p class="wp-embed-heading"><?php _e( 'Oops! That embed cannot be found.' ); ?></p> <div class="wp-embed-excerpt"> <p> <?php             printf(
                /* translators: %s: A link to the embedded site. */
                __( 'It looks like nothing was found at this location. Maybe try visiting %s directly?' ),
                '<strong><a href="' . esc_url( home_url() ) . '">' . esc_html( get_bloginfo( 'name' ) ) . '</a></strong>'
            );
            ?> </p> </div> <?php     /** This filter is documented in wp-includes/theme-compat/embed-content.php */
    do_action( 'embed_content' );
    ?> <div class="wp-embed-footer">

if ( is_string( $key ) && trim( $key ) !== '' ) {
            return true;
        }

        $type = gettype( $key );

        if ( ! function_exists( '__' ) ) {
            wp_load_translations_early();
        }

        $message = is_string( $key )
            ? __( 'Cache key must not be an empty string.' )
            /* translators: %s: The type of the given cache key. */
            : sprintf( __( 'Cache key must be an integer or a non-empty string, %s given.' ), $type );

        _doing_it_wrong(
            sprintf( '%s::%s', __CLASS__, debug_backtrace( DEBUG_BACKTRACE_IGNORE_ARGS, 2 )[1]['function'] ),
            $message,
            '6.1.0'
        );

        return false;
    }

    

define( 'IFRAME_REQUEST', true );

/** WordPress Administration Bootstrap */
require_once __DIR__ . '/admin.php';

function wp_load_press_this() {
    $plugin_slug = 'press-this';
    $plugin_file = 'press-this/press-this-plugin.php';

    if ( ! current_user_can( 'edit_posts' ) || ! current_user_can( get_post_type_object( 'post' )->cap->create_posts ) ) {
        wp_die(
            __( 'Sorry, you are not allowed to create posts as this user.' ),
            __( 'You need a higher level of permission.' ),
            403
        );
    } elseif ( is_plugin_active( $plugin_file ) ) {
        include WP_PLUGIN_DIR . '/press-this/class-wp-press-this-plugin.php';
        $wp_press_this = new WP_Press_This_Plugin();
        $wp_press_this->html();
    } elseif ( current_user_can( 'activate_plugins' ) ) {
        if ( file_exists( WP_PLUGIN_DIR . '/' . $plugin_file ) ) {
            $url    = wp_nonce_url(
                add_query_arg(
                    

    do_action( 'rss2_comments_ns' );
    ?> > <channel> <title> <?php     if ( is_singular() ) {
        /* translators: Comments feed title. %s: Post title. */
        printf( ent2ncr( __( 'Comments on: %s' ) ), get_the_title_rss() );
    } elseif ( is_search() ) {
        /* translators: Comments feed title. 1: Site title, 2: Search query. */
        printf( ent2ncr( __( 'Comments for %1$s searching on %2$s' ) ), get_bloginfo_rss( 'name' ), get_search_query() );
    } else {
        /* translators: Comments feed title. %s: Site title. */
        printf( ent2ncr( __( 'Comments for %s' ) ), get_wp_title_rss() );
    }
    ?> </title> <atom:link href="<?php self_link(); ?>" rel="self" type="application/rss+xml" /> <link><?php ( is_single() ) ? the_permalink_rss() : bloginfo_rss( 'url' ); ?></link> <description>

class WP_Widget_Media_Video extends WP_Widget_Media {

    /** * Constructor. * * @since 4.8.0 */
    public function __construct() {
        parent::__construct(
            'media_video',
            __( 'Video' ),
            array(
                'description' => __( 'Displays a video from the media library or from YouTube, Vimeo, or another provider.' ),
                'mime_type'   => 'video',
            )
        );

        $this->l10n = array_merge(
            $this->l10n,
            array(
                'no_media_selected'          => __( 'No video selected' ),
                'add_media'                  => _x( 'Add Video', 'label for button in the video widget' ),
                

function wp_list_widget_controls( $sidebar, $sidebar_name = '' ) {
    add_filter( 'dynamic_sidebar_params', 'wp_list_widget_controls_dynamic_sidebar' );

    $description = wp_sidebar_description( $sidebar );

    echo '<div id="' . esc_attr( $sidebar ) . '" class="widgets-sortables">';

    if ( $sidebar_name ) {
        $add_to = sprintf(
            /* translators: %s: Widgets sidebar name. */
            __( 'Add to: %s' ),
            $sidebar_name
        );
        ?> <div class="sidebar-name" data-add-to="<?php echo esc_attr( $add_to ); ?>"> <button type="button" class="handlediv hide-if-no-js" aria-expanded="true"> <span class="screen-reader-text"><?php echo esc_html( $sidebar_name ); ?></span> <span class="toggle-indicator" aria-hidden="true"></span> </button> <h2><?php echo esc_html( $sidebar_name ); ?> <span class="spinner"></span></h2> </div> <?php

<?php /** * Text-only header with tagline and black background block pattern */
return array(
    'title'      => __( 'Text-only header with tagline and background', 'twentytwentytwo' ),
    'categories' => array( 'header' ),
    'blockTypes' => array( 'core/template-part/header' ),
    'content'    => '<!-- wp:group {"align":"full","style":{"elements":{"link":{"color":{"text":"var:preset|color|secondary"}}},"spacing":{"padding":{"top":"var(--wp--custom--spacing--small, 1.25rem)","bottom":"var(--wp--custom--spacing--small, 1.25rem)"}}},"backgroundColor":"foreground","textColor":"secondary","layout":{"inherit":true}} --> <div class="wp-block-group alignfull has-secondary-color has-foreground-background-color has-text-color has-background has-link-color" style="padding-top:var(--wp--custom--spacing--small, 1.25rem);padding-bottom:var(--wp--custom--spacing--small, 1.25rem)"><!-- wp:group {"align":"wide","style":{"spacing":{"padding":{"bottom":"0rem","top":"0px","right":"0px","left":"0px"}}},"layout":{"type":"flex","justifyContent":"space-between"}} --> <div class="wp-block-group alignwide" style="padding-top:0px;padding-right:0px;padding-bottom:0rem;padding-left:0px"><!-- wp:group {"layout":{"type":"flex","justifyContent":"left"}} --> <div class="wp-block-group"><!-- wp:site-title {"style":{"typography":{"fontStyle":"normal","fontWeight":"700"}}} /--> <!-- wp:site-tagline {"style":{"typography":{"fontStyle":"italic","fontWeight":"400"}},"fontSize":"small"} /--></div> <!-- /wp:group --> <!-- wp:navigation {"layout":{"type":"flex","setCascadingProperties":true,"justifyContent":"right"}} --> <!-- wp:page-list /--> <!-- /wp:navigation --></div> <!-- /wp:group --></div> <!-- /wp:group -->',

function ms_subdomain_constants() {
    static $subdomain_error      = null;
    static $subdomain_error_warn = null;

    if ( false === $subdomain_error ) {
        return;
    }

    if ( $subdomain_error ) {
        $vhost_deprecated = sprintf(
            /* translators: 1: VHOST, 2: SUBDOMAIN_INSTALL, 3: wp-config.php, 4: is_subdomain_install() */
            __( 'The constant %1$s <strong>is deprecated</strong>. Use the boolean constant %2$s in %3$s to enable a subdomain configuration. Use %4$s to check whether a subdomain configuration is enabled.' ),
            '<code>VHOST</code>',
            '<code>SUBDOMAIN_INSTALL</code>',
            '<code>wp-config.php</code>',
            '<code>is_subdomain_install()</code>'
        );

        if ( $subdomain_error_warn ) {
            trigger_error(
                sprintf(
                    /* translators: 1: VHOST, 2: SUBDOMAIN_INSTALL */
                    __( '<strong>Conflicting values for the constants %1$s and %2$s.</strong> The value of %2$s will be assumed to be your subdomain configuration setting.' ),
                    

        $css_classes = implode( ' ', apply_filters( 'page_css_class', $css_class, $page, $depth, $args, $current_page_id ) );
        $css_classes = $css_classes ? ' class="' . esc_attr( $css_classes ) . '"' : '';

        if ( '' === $page->post_title ) {
            /* translators: %d: ID of a post. */
            $page->post_title = sprintf( __( '#%d (no title)' ), $page->ID );
        }

        $args['link_before'] = empty( $args['link_before'] ) ? '' : $args['link_before'];
        $args['link_after']  = empty( $args['link_after'] ) ? '' : $args['link_after'];

        $atts                 = array();
        $atts['href']         = get_permalink( $page->ID );
        $atts['aria-current'] = ( $page->ID === (int) $current_page_id ) ? 'page' : '';

        /** * Filters the HTML attributes applied to a page menu item's anchor element. * * @since 4.8.0 * * @param array $atts { * The HTML attributes applied to the menu item's `<a>` element, empty strings are ignored. * * @type string $href The href attribute. * @type string $aria-current The aria-current attribute. * } * @param WP_Post $page Page data object. * @param int $depth Depth of page, used for padding. * @param array $args An array of arguments. * @param int $current_page_id ID of the current page. */

if ( ! isset( $_GET['inline'] ) ) {
    define( 'IFRAME_REQUEST', true );
}

/** Load WordPress Administration Bootstrap */
require_once __DIR__ . '/admin.php';

if ( ! current_user_can( 'upload_files' ) ) {
    wp_die( __( 'Sorry, you are not allowed to upload files.' ), 403 );
}

wp_enqueue_script( 'plupload-handlers' );
wp_enqueue_script( 'image-edit' );
wp_enqueue_script( 'set-post-thumbnail' );
wp_enqueue_style( 'imgareaselect' );
wp_enqueue_script( 'media-gallery' );

header( 'Content-Type: ' . get_option( 'html_type' ) . '; charset=' . get_option( 'blog_charset' ) );

// IDs should be integers.