<?php
/**
* Class for providing debug data based on a users WordPress environment.
*
* @package WordPress
* @subpackage Site_Health
* @since 5.2.0
*/
class WP_Debug_Data {
/**
* Calls all core functions to check for updates.
*
* @since 5.2.0
*/
static function check_for_updates() {
wp_version_check();
wp_update_plugins();
wp_update_themes();
}
/**
* Static function for generating site debug data when required.
*
* @since 5.2.0
*
* @throws ImagickException
* @global wpdb $wpdb WordPress database abstraction object.
*
* @return array The debug data for the site.
*/
static function debug_data() {
global $wpdb;
// Save few function calls.
$upload_dir = wp_upload_dir();
$permalink_structure = get_option( 'permalink_structure' );
$is_ssl = is_ssl();
$users_can_register = get_option( 'users_can_register' );
$default_comment_status = get_option( 'default_comment_status' );
$is_multisite = is_multisite();
$core_version = get_bloginfo( 'version' );
$core_updates = get_core_updates();
$core_update_needed = '';
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 = '';
}
}
// Set up the array that holds all debug information.
$info = array();
$info['wp-core'] = array(
'label' => __( 'WordPress' ),
'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 ?: __( 'No permalink structure set' ),
'debug' => $permalink_structure,
),
'https_status' => array(
'label' => __( 'Is this site using HTTPS?' ),
'value' => $is_ssl ? __( 'Yes' ) : __( 'No' ),
'debug' => $is_ssl,
),
'user_registration' => array(
'label' => __( 'Can anyone register on this site?' ),
'value' => $users_can_register ? __( 'Yes' ) : __( 'No' ),<
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