: str_replace(): Passing null to parameter #2 ($replace) of type array|string is deprecated in
* Tools Administration Screen.
* @subpackage Administration
if ( ! defined( 'ABSPATH' ) ) {
if ( ! class_exists( 'WP_Debug_Data' ) ) {
require_once ABSPATH . 'wp-admin/includes/class-wp-debug-data.php';
if ( ! class_exists( 'WP_Site_Health' ) ) {
require_once ABSPATH . 'wp-admin/includes/class-wp-site-health.php';
$health_check_site_status = WP_Site_Health::get_instance();
__( 'The Site Health check requires JavaScript.' ),
'additional_classes' => array( 'hide-if-js' ),
<div class="health-check-body health-check-debug-tab hide-if-no-js">
WP_Debug_Data::check_for_updates();
$info = WP_Debug_Data::debug_data();
<?php _e( 'Site Health Info' ); ?>
/* translators: %s: URL to Site Health Status page. */
printf( __( 'This page can show you every detail about the configuration of your WordPress website. For any improvements that could be made, see the <a href="%s">Site Health Status</a> page.' ), esc_url( admin_url( 'site-health.php' ) ) );
<?php _e( 'If you want to export a handy list of all the information on this page, you can use the button below to copy it to the clipboard. You can then paste it in a text file and save it to your device, or paste it in an email exchange with a support engineer or theme/plugin developer for example.' ); ?>
<div class="site-health-copy-buttons">
<div class="copy-button-wrapper">
<button type="button" class="button copy-button" data-clipboard-text="<?php echo esc_attr( WP_Debug_Data::format( $info, 'debug' ) ); ?>">
<?php _e( 'Copy site info to clipboard' ); ?>
<span class="success hidden" aria-hidden="true"><?php _e( 'Copied!' ); ?></span>
<div id="health-check-debug" class="health-check-accordion">
$sizes_fields = array( 'uploads_size', 'themes_size', 'plugins_size', 'fonts_size', 'wordpress_size', 'database_size', 'total_size' );
foreach ( $info as $section => $details ) {
if ( ! isset( $details['fields'] ) || empty( $details['fields'] ) ) {
<h3 class="health-check-accordion-heading">
<button aria-expanded="false" class="health-check-accordion-trigger" aria-controls="health-check-accordion-block-<?php echo esc_attr( $section ); ?>" type="button">
<?php echo esc_html( $details['label'] ); ?>
if ( isset( $details['show_count'] ) && $details['show_count'] ) {
number_format_i18n( count( $details['fields'] ) )
if ( 'wp-paths-sizes' === $section ) {
<span class="health-check-wp-paths-sizes spinner"></span>
<span class="icon"></span>
<div id="health-check-accordion-block-<?php echo esc_attr( $section ); ?>" class="health-check-accordion-panel" hidden="hidden">
if ( isset( $details['description'] ) && ! empty( $details['description'] ) ) {
printf( '<p>%s</p>', $details['description'] );
<table class="widefat striped health-check-table" role="presentation">
foreach ( $details['fields'] as $field_name => $field ) {
if ( is_array( $field['value'] ) ) {
foreach ( $field['value'] as $name => $value ) {
$values .= sprintf( '<li>%s: %s</li>', esc_html( $name ), esc_html( $value ) );
$values = esc_html( $field['value'] );
if ( in_array( $field_name, $sizes_fields, true ) ) {
printf( '<tr><td>%s</td><td class="%s">%s</td></tr>', esc_html( $field['label'] ), esc_attr( $field_name ), $values );
printf( '<tr><td>%s</td><td>%s</td></tr>', esc_html( $field['label'] ), $values );