WP_Debug_Data::get_wp_core(): array

Source

private static function get_wp_core(): array {
	// Save few function calls.
	$permalink_structure    = get_option( 'permalink_structure' );
	$is_ssl                 = is_ssl();
	$users_can_register     = get_option( 'users_can_register' );
	$blog_public            = get_option( 'blog_public' );
	$default_comment_status = get_option( 'default_comment_status' );
	$environment_type       = wp_get_environment_type();
	$core_version           = wp_get_wp_version();
	$core_updates           = get_core_updates();
	$core_update_needed     = '';

	if ( is_array( $core_updates ) ) {
		foreach ( $core_updates as $core => $update ) {
			if ( 'upgrade' === $update->response ) {
				/* translators: %s: Latest WordPress version number. */
				$core_update_needed = ' ' . sprintf( __( '(Latest version: %s)' ), $update->version );
			} else {
				$core_update_needed = '';
			}
		}
	}

	$fields = array(
		'version'                => array(
			'label' => __( 'Version' ),
			'value' => $core_version . $core_update_needed,
			'debug' => $core_version,
		),
		'site_language'          => array(
			'label' => __( 'Site Language' ),
			'value' => get_locale(),
		),
		'user_language'          => array(
			'label' => __( 'User Language' ),
			'value' => get_user_locale(),
		),
		'timezone'               => array(
			'label' => __( 'Timezone' ),
			'value' => wp_timezone_string(),
		),
		'home_url'               => array(
			'label'   => __( 'Home URL' ),
			'value'   => get_bloginfo( 'url' ),
			'private' => true,
		),
		'site_url'               => array(
			'label'   => __( 'Site URL' ),
			'value'   => get_bloginfo( 'wpurl' ),
			'private' => true,
		),
		'permalink'              => array(
			'label' => __( 'Permalink structure' ),
			'value' => $permalink_structure ? $permalink_structure : __( 'No permalink structure set' ),
			'debug' => $permalink_structure,
		),
		'https_status'           => array(
			'label' => __( 'Is this site using HTTPS?' ),
			'value' => $is_ssl ? __( 'Yes' ) : __( 'No' ),
			'debug' => $is_ssl,
		),
		'multisite'              => array(
			'label' => __( 'Is this a multisite?' ),
			'value' => is_multisite() ? __( 'Yes' ) : __( 'No' ),
			'debug' => is_multisite(),
		),
		'user_registration'      => array(
			'label' => __( 'Can anyone register on this site?' ),
			'value' => $users_can_register ? __( 'Yes' ) : __( 'No' ),
			'debug' => $users_can_register,
		),
		'blog_public'            => array(
			'label' => __( 'Is this site discouraging search engines?' ),
			'value' => $blog_public ? __( 'No' ) : __( 'Yes' ),
			'debug' => $blog_public,
		),
		'default_comment_status' => array(
			'label' => __( 'Default comment status' ),
			'value' => 'open' === $default_comment_status ? _x( 'Open', 'comment status' ) : _x( 'Closed', 'comment status' ),
			'debug' => $default_comment_status,
		),
		'environment_type'       => array(
			'label' => __( 'Environment type' ),
			'value' => $environment_type,
			'debug' => $environment_type,
		),
	);

	// Conditionally add debug information for multisite setups.
	if ( is_multisite() ) {
		$site_id = get_current_blog_id();

		$fields['site_id'] = array(
			'label' => __( 'Site ID' ),
			'value' => $site_id,
			'debug' => $site_id,
		);

		$network_query = new WP_Network_Query();
		$network_ids   = $network_query->query(
			array(
				'fields'        => 'ids',
				'number'        => 100,
				'no_found_rows' => false,
			)
		);

		$site_count = 0;
		foreach ( $network_ids as $network_id ) {
			$site_count += get_blog_count( $network_id );
		}

		$fields['site_count'] = array(
			'label' => __( 'Site count' ),
			'value' => $site_count,
		);

		$fields['network_count'] = array(
			'label' => __( 'Network count' ),
			'value' => $network_query->found_networks,
		);
	}

	$fields['user_count'] = array(
		'label' => __( 'User count' ),
		'value' => get_user_count(),
	);

	// WordPress features requiring processing.
	$wp_dotorg = wp_remote_get( 'https://wordpress.org', array( 'timeout' => 10 ) );

	if ( ! is_wp_error( $wp_dotorg ) ) {
		$fields['dotorg_communication'] = array(
			'label' => __( 'Communication with WordPress.org' ),
			'value' => __( 'WordPress.org is reachable' ),
			'debug' => 'true',
		);
	} else {
		$fields['dotorg_communication'] = array(
			'label' => __( 'Communication with WordPress.org' ),
			'value' => sprintf(
			/* translators: 1: The IP address WordPress.org resolves to. 2: The error returned by the lookup. */
				__( 'Unable to reach WordPress.org at %1$s: %2$s' ),
				gethostbyname( 'wordpress.org' ),
				$wp_dotorg->get_error_message()
			),
			'debug' => $wp_dotorg->get_error_message(),
		);
	}

	return array(
		'label'  => __( 'WordPress' ),
		'fields' => $fields,
	);
}

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