' . str_replace( ABSPATH, '', WP_CONTENT_DIR ) . ''
),
'fields' => array(),
);
$info['wp-active-theme'] = array(
'label' => __( 'Active Theme' ),
'fields' => array(),
);
$info['wp-parent-theme'] = array(
'label' => __( 'Parent Theme' ),
'fields' => array(),
);
$info['wp-themes-inactive'] = array(
'label' => __( 'Inactive Themes' ),
'show_count' => true,
'fields' => array(),
);
$info['wp-mu-plugins'] = array(
'label' => __( 'Must Use Plugins' ),
'show_count' => true,
'fields' => array(),
);
$info['wp-plugins-active'] = array(
'label' => __( 'Active Plugins' ),
'show_count' => true,
'fields' => array(),
);
$info['wp-plugins-inactive'] = array(
'label' => __( 'Inactive Plugins' ),
'show_count' => true,
'fields' => array(),
);
$info['wp-media'] = array(
'label' => __( 'Media Handling' ),
'fields' => array(),
);
$info['wp-server'] = array(
'label' => __( 'Server' ),
'description' => __( 'The options shown below relate to your server setup. If changes are required, you may need your web host’s assistance.' ),
'fields' => array(),
);
$info['wp-database'] = array(
'label' => __( 'Database' ),
'fields' => array(),
);
// Check if WP_DEBUG_LOG is set.
$wp_debug_log_value = __( 'Disabled' );
if ( is_string( WP_DEBUG_LOG ) ) {
$wp_debug_log_value = WP_DEBUG_LOG;
} elseif ( WP_DEBUG_LOG ) {
$wp_debug_log_value = __( 'Enabled' );
}
// Check CONCATENATE_SCRIPTS.
if ( defined( 'CONCATENATE_SCRIPTS' ) ) {
$concatenate_scripts = CONCATENATE_SCRIPTS ? __( 'Enabled' ) : __( 'Disabled' );
$concatenate_scripts_debug = CONCATENATE_SCRIPTS ? 'true' : 'false';
} else {
$concatenate_scripts = __( 'Undefined' );
$concatenate_scripts_debug = 'undefined';
}
// Check COMPRESS_SCRIPTS.
if ( defined( 'COMPRESS_SCRIPTS' ) ) {
$compress_scripts = COMPRESS_SCRIPTS ? __( 'Enabled' ) : __( 'Disabled' );
$compress_scripts_debug = COMPRESS_SCRIPTS ? 'true' : 'false';
} else {
$compress_scripts = __( 'Undefined' );
$compress_scripts_debug = 'undefined';
}
// Check COMPRESS_CSS.
if ( defined( 'COMPRESS_CSS' ) ) {
$compress_css = COMPRESS_CSS ? __( 'Enabled' ) : __( 'Disabled' );
$compress_css_debug = COMPRESS_CSS ? 'true' : 'false';
} else {
$compress_css = __( 'Undefined' );
$compress_css_debug = 'undefined';
}
// Check WP_LOCAL_DEV.
if ( defined( 'WP_LOCAL_DEV' ) ) {
$wp_local_dev = WP_LOCAL_DEV ? __( 'Enabled' ) : __( 'Disabled' );
$wp_local_dev_debug = WP_LOCAL_DEV ? 'true' : 'false';
} else {
$wp_local_dev = __( 'Undefined' );
$wp_local_dev_debug = 'undefined';
}
$info['wp-constants'] = array(
'label' => __( 'WordPress Constants' ),
'description' => __( 'These settings alter where and how parts of WordPress are loaded.' ),
'fields' => array(
'ABSPATH' => array(
'label' => 'ABSPATH',
'value' => ABSPATH,
'private' => true,
),
'WP_HOME' => array(
'label' => 'WP_HOME',
'value' => ( defined( 'WP_HOME' ) ? WP_HOME : __( 'Undefined' ) ),
'debug' => ( defined( 'WP_HOME' ) ? WP_HOME : 'undefined' ),
),
'WP_SITEURL' => array(
'label' => 'WP_SITEURL',
'value' => ( defined( 'WP_SITEURL' ) ? WP_SITEURL : __( 'Undefined' ) ),
'debug' => ( defined( 'WP_SITEURL' ) ? WP_SITEURL : 'undefined' ),
),
'WP_CONTENT_DIR' => array(
'label' => 'WP_CONTENT_DIR',
'value' => WP_CONTENT_DIR,
),
'WP_PLUGIN_DIR' => array(
'label' => 'WP_PLUGIN_DIR',
'value' => WP_PLUGIN_DIR,
),
'WP_MEMORY_LIMIT' => array(
'label' => 'WP_MEMORY_LIMIT',
'value' => WP_MEMORY_LIMIT,
),
'WP_MAX_MEMORY_LIMIT' => array(
'label' => 'WP_MAX_MEMORY_LIMIT',
'value' => WP_MAX_MEMORY_LIMIT,
),
'WP_DEBUG' => array(
'label' => 'WP_DEBUG',
'value' => WP_DEBUG ? __( 'Enabled' ) : __( 'Disabled' ),
'debug' => WP_DEBUG,
),
'WP_DEBUG_DISPLAY' => array(
'label' => 'WP_DEBUG_DISPLAY',
'value' => WP_DEBUG_DISPLAY ? __( 'Enabled' ) : __( 'Disabled' ),
'debug' => WP_DEBUG_DISPLAY,
),
'WP_DEBUG_LOG' => array(
'label' => 'WP_DEBUG_LOG',
'value' => $wp_debug_log_value,
'debug' => WP_DEBUG_LOG,
),
'SCRIPT_DEBUG' => array(
'label' => 'SCRIPT_DEBUG',
'value' => SCRIPT_DEBUG ? __( 'Enabled' ) : __( 'Disabled' ),
'debug' => SCRIPT_DEBUG,
),
'WP_CACHE' => array(
'label' => 'WP_CACHE',
'value' => WP_CACHE ? __( 'Enabled' ) : __( 'Disabled' ),
'debug' => WP_CACHE,
),
'CONCATENATE_SCRIPTS' => array(
'label' => 'CONCATENATE_SCRIPTS',
'value' => $concatenate_scripts,
'debug' => $concatenate_scripts_debug,
),
'COMPRESS_SCRIPTS' => array(
'label' => 'COMPRESS_SCRIPTS',
'value' => $compress_scripts,
'debug' => $compress_scripts_debug,
),
'COMPRESS_CSS' => array(
'label' => 'COMPRESS_CSS',
'value' => $compress_css,
'debug' => $compress_css_debug,
),
'WP_LOCAL_DEV' => array(
'label' => 'WP_LOCAL_DEV',
'value' => $wp_local_dev,
'debug' => $wp_local_dev_debug,
),
'DB_CHARSET' => array(
'label' => 'DB_CHARSET',
'value' => ( defined( 'DB_CHARSET' ) ? DB_CHARSET : __( 'Undefined' ) ),
'debug' => ( defined( 'DB_CHARSET' ) ? DB_CHARSET : 'undefined' ),
),
'DB_COLLATE' => array(
'label' => 'DB_COLLATE',
'value' => ( defined( 'DB_COLLATE' ) ? DB_COLLATE : __( 'Undefined' ) ),
'debug' => ( defined( 'DB_COLLATE' ) ? DB_COLLATE : 'undefined' ),
),
),
);
$is_writable_abspath = wp_is_writable( ABSPATH );
$is_writable_wp_content_dir = wp_is_writable( WP_CONTENT_DIR );
$is_writable_upload_dir = wp_is_writable( $upload_dir['basedir'] );
$is_writable_wp_plugin_dir = wp_is_writable( WP_PLUGIN_DIR );
$is_writable_template_directory = wp_is_writable( get_theme_root( get_template() ) );
$info['wp-filesystem'] = array(
'label' => __( 'Filesystem Permissions' ),
'description' => __( 'Shows whether WordPress is able to write to the directories it needs access to.' ),
'fields' => array(
'wordpress' => array(
'label' => __( 'The main WordPress directory' ),
'value' => ( $is_writable_abspath ? __( 'Writable' ) : __( 'Not writable' ) ),
'debug' => ( $is_writable_abspath ? 'writable' : 'not writable' ),
),
'wp-content' => array(
'label' => __( 'The wp-content directory' ),
'value' => ( $is_writable_wp_content_dir ? __( 'Writable' ) : __( 'Not writable' ) ),
'debug' => ( $is_writable_wp_content_dir ? 'writable' : 'not writable' ),
),
'uploads' => array(
'label' => __( 'The uploads directory' ),
'value' => ( $is_writable_upload_dir ? __( 'Writable' ) : __( 'Not writable' ) ),
'debug' => ( $is_writable_upload_dir ? 'writable' : 'not writable' ),
),
'plugins' => array(
'label' => __( 'The plugins directory' ),
'value' => ( $is_writable_wp_plugin_dir ? __( 'Writable' ) : __( 'Not writable' ) ),
'debug' => ( $is_writable_wp_plugin_dir ? 'writable' : 'not writable' ),
),
'themes' => array(
'label' => __( 'The themes directory' ),
'value' => ( $is_writable_template_directory ? __( 'Writable' ) : __( 'Not writable' ) ),
'debug' => ( $is_writable_template_directory ? 'writable' : 'not writable' ),
),
),
);
// Conditionally add debug information for multisite setups.
if ( is_multisite() ) {
$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 );
}
$info['wp-core']['fields']['user_count'] = array(
'label' => __( 'User count' ),
'value' => get_user_count(),
);
$info['wp-core']['fields']['site_count'] = array(
'label' => __( 'Site count' ),
'value' => $site_count,
);
$info['wp-core']['fields']['network_count'] = array(
'label' => __( 'Network count' ),
'value' => $network_query->found_networks,
);
} else {
$user_count = count_users();
$info['wp-core']['fields']['user_count'] = array(
'label' => __( 'User count' ),
'value' => $user_count['total_users'],
);
}
// WordPress features requiring processing.
$wp_dotorg = wp_remote_get( 'https://wordpress.org', array( 'timeout' => 10 ) );
if ( ! is_wp_error( $wp_dotorg ) ) {
$info['wp-core']['fields']['dotorg_communication'] = array(
'label' => __( 'Communication with WordPress.org' ),
'value' => __( 'WordPress.org is reachable' ),
'debug' => 'true',
);
} else {
$info['wp-core']['fields']['dotorg_communication'] = array(
'label' => __( 'Communication with WordPress.org' ),
'value' => sprintf(
/* translators: 1: The IP address WordPress.org resolves to. 2: The error returned by the lookup. */
__( 'Unable to reach WordPress.org at %1$s: %2$s' ),
gethostbyname( 'wordpress.org' ),
$wp_dotorg->get_error_message()
),
'debug' => $wp_dotorg->get_error_message(),
);
}
// Get a list of all drop-in replacements.
$dropins = get_dropins();
// Get dropins descriptions.
$dropin_descriptions = _get_dropins();
// Spare few function calls.
$not_available = __( 'Not available' );
foreach ( $dropins as $dropin_key => $dropin ) {
$info['wp-dropins']['fields'][ sanitize_text_field( $dropin_key ) ] = array(
'label' => $dropin_key,
'value' => $dropin_descriptions[ $dropin_key ][0],
'debug' => 'true',
);
}
// Populate the media fields.
$info['wp-media']['fields']['image_editor'] = array(
'label' => __( 'Active editor' ),
'value' => _wp_image_editor_choose(),
);
// Get ImageMagic information, if available.
if ( class_exists( 'Imagick' ) ) {
// Save the Imagick instance for later use.
$imagick = new Imagick();
$imagick_version = $imagick->getVersion();
} else {
$imagick_version = __( 'Not available' );
}
$info['wp-media']['fields']['imagick_module_version'] = array(
'label' => __( 'ImageMagick version number' ),
'value' => ( is_array( $imagick_version ) ? $imagick_version['versionNumber'] : $imagick_version ),
);
$info['wp-media']['fields']['imagemagick_version'] = array(
'label' => __( 'ImageMagick version string' ),
'value' => ( is_array( $imagick_version ) ? $imagick_version['versionString'] : $imagick_version ),
);
if ( ! function_exists( 'ini_get' ) ) {
$info['wp-media']['fields']['ini_get'] = array(
'label' => __( 'File upload settings' ),
'value' => sprintf(
/* translators: %s: ini_get() */
__( 'Unable to determine some settings, as the %s function has been disabled.' ),
'ini_get()'
),
'debug' => 'ini_get() is disabled',
);
} else {
// Get the PHP ini directive values.
$post_max_size = ini_get( 'post_max_size' );
$upload_max_filesize = ini_get( 'upload_max_filesize' );
$max_file_uploads = ini_get( 'max_file_uploads' );
$effective = min( wp_convert_hr_to_bytes( $post_max_size ), wp_convert_hr_to_bytes( $upload_max_filesize ) );
// Add info in Media section.
$info['wp-media']['fields']['file_uploads'] = array(
'label' => __( 'File uploads' ),
'value' => empty( ini_get( 'file_uploads' ) ) ? __( 'Disabled' ) : __( 'Enabled' ),
'debug' => 'File uploads is turned off',
);
$info['wp-media']['fields']['post_max_size'] = array(
'label' => __( 'Max size of post data allowed' ),
'value' => $post_max_size,
);
$info['wp-media']['fields']['upload_max_filesize'] = array(
'label' => __( 'Max size of an uploaded file' ),
'value' => $upload_max_filesize,
);
$info['wp-media']['fields']['max_effective_size'] = array(
'label' => __( 'Max effective file size' ),
'value' => size_format( $effective ),
);
$info['wp-media']['fields']['max_file_uploads'] = array(
'label' => __( 'Max number of files allowed' ),
'value' => number_format( $max_file_uploads ),
);
}
// If Imagick is used as our editor, provide some more information about its limitations.
if ( 'WP_Image_Editor_Imagick' === _wp_image_editor_choose() && isset( $imagick ) && $imagick instanceof Imagick ) {
$limits = array(
'area' => ( defined( 'imagick::RESOURCETYPE_AREA' ) ? size_format( $imagick->getResourceLimit( imagick::RESOURCETYPE_AREA ) ) : $not_available ),
'disk' => ( defined( 'imagick::RESOURCETYPE_DISK' ) ? $imagick->getResourceLimit( imagick::RESOURCETYPE_DISK ) : $not_available ),
'file' => ( defined( 'imagick::RESOURCETYPE_FILE' ) ? $imagick->getResourceLimit( imagick::RESOURCETYPE_FILE ) : $not_available ),
'map' => ( defined( 'imagick::RESOURCETYPE_MAP' ) ? size_format( $imagick->getResourceLimit( imagick::RESOURCETYPE_MAP ) ) : $not_available ),
'memory' => ( defined( 'imagick::RESOURCETYPE_MEMORY' ) ? size_format( $imagick->getResourceLimit( imagick::RESOURCETYPE_MEMORY ) ) : $not_available ),
'thread' => ( defined( 'imagick::RESOURCETYPE_THREAD' ) ? $imagick->getResourceLimit( imagick::RESOURCETYPE_THREAD ) : $not_available ),
);
$limits_debug = array(
'imagick::RESOURCETYPE_AREA' => ( defined( 'imagick::RESOURCETYPE_AREA' ) ? size_format( $imagick->getResourceLimit( imagick::RESOURCETYPE_AREA ) ) : 'not available' ),
'imagick::RESOURCETYPE_DISK' => ( defined( 'imagick::RESOURCETYPE_DISK' ) ? $imagick->getResourceLimit( imagick::RESOURCETYPE_DISK ) : 'not available' ),
'imagick::RESOURCETYPE_FILE' => ( defined( 'imagick::RESOURCETYPE_FILE' ) ? $imagick->getResourceLimit( imagick::RESOURCETYPE_FILE ) : 'not available' ),
'imagick::RESOURCETYPE_MAP' => ( defined( 'imagick::RESOURCETYPE_MAP' ) ? size_format( $imagick->getResourceLimit( imagick::RESOURCETYPE_MAP ) ) : 'not available' ),
'imagick::RESOURCETYPE_MEMORY' => ( defined( 'imagick::RESOURCETYPE_MEMORY' ) ? size_format( $imagick->getResourceLimit( imagick::RESOURCETYPE_MEMORY ) ) : 'not available' ),
'imagick::RESOURCETYPE_THREAD' => ( defined( 'imagick::RESOURCETYPE_THREAD' ) ? $imagick->getResourceLimit( imagick::RESOURCETYPE_THREAD ) : 'not available' ),
);
$info['wp-media']['fields']['imagick_limits'] = array(
'label' => __( 'Imagick Resource Limits' ),
'value' => $limits,
'debug' => $limits_debug,
);
}
// Get GD information, if available.
if ( function_exists( 'gd_info' ) ) {
$gd = gd_info();
} else {
$gd = false;
}
$info['wp-media']['fields']['gd_version'] = array(
'label' => __( 'GD version' ),
'value' => ( is_array( $gd ) ? $gd['GD Version'] : $not_available ),
'debug' => ( is_array( $gd ) ? $gd['GD Version'] : 'not available' ),
);
// Get Ghostscript information, if available.
if ( function_exists( 'exec' ) ) {
$gs = exec( 'gs --version' );
if ( empty( $gs ) ) {
$gs = $not_available;
$gs_debug = 'not available';
} else {
$gs_debug = $gs;
}
} else {
$gs = __( 'Unable to determine if Ghostscript is installed' );
$gs_debug = 'unknown';
}
$info['wp-media']['fields']['ghostscript_version'] = array(
'label' => __( 'Ghostscript version' ),
'value' => $gs,
'debug' => $gs_debug,
);
// Populate the server debug fields.
if ( function_exists( 'php_uname' ) ) {
$server_architecture = sprintf( '%s %s %s', php_uname( 's' ), php_uname( 'r' ), php_uname( 'm' ) );
} else {
$server_architecture = 'unknown';
}
if ( function_exists( 'phpversion' ) ) {
$php_version_debug = phpversion();
// Whether PHP supports 64-bit.
$php64bit = ( PHP_INT_SIZE * 8 === 64 );
$php_version = sprintf(
'%s %s',
$php_version_debug,
( $php64bit ? __( '(Supports 64bit values)' ) : __( '(Does not support 64bit values)' ) )
);
if ( $php64bit ) {
$php_version_debug .= ' 64bit';
}
} else {
$php_version = __( 'Unable to determine PHP version' );
$php_version_debug = 'unknown';
}
if ( function_exists( 'php_sapi_name' ) ) {
$php_sapi = php_sapi_name();
} else {
$php_sapi = 'unknown';
}
$info['wp-server']['fields']['server_architecture'] = array(
'label' => __( 'Server architecture' ),
'value' => ( 'unknown' !== $server_architecture ? $server_architecture : __( 'Unable to determine server architecture' ) ),
'debug' => $server_architecture,
);
$info['wp-server']['fields']['httpd_software'] = array(
'label' => __( 'Web server' ),
'value' => ( isset( $_SERVER['SERVER_SOFTWARE'] ) ? $_SERVER['SERVER_SOFTWARE'] : __( 'Unable to determine what web server software is used' ) ),
'debug' => ( isset( $_SERVER['SERVER_SOFTWARE'] ) ? $_SERVER['SERVER_SOFTWARE'] : 'unknown' ),
);
$info['wp-server']['fields']['php_version'] = array(
'label' => __( 'PHP version' ),
'value' => $php_version,
'debug' => $php_version_debug,
);
$info['wp-server']['fields']['php_sapi'] = array(
'label' => __( 'PHP SAPI' ),
'value' => ( 'unknown' !== $php_sapi ? $php_sapi : __( 'Unable to determine PHP SAPI' ) ),
'debug' => $php_sapi,
);
// Some servers disable `ini_set()` and `ini_get()`, we check this before trying to get configuration values.
if ( ! function_exists( 'ini_get' ) ) {
$info['wp-server']['fields']['ini_get'] = array(
'label' => __( 'Server settings' ),
'value' => sprintf(
/* translators: %s: ini_get() */
__( 'Unable to determine some settings, as the %s function has been disabled.' ),
'ini_get()'
),
'debug' => 'ini_get() is disabled',
);
} else {
$info['wp-server']['fields']['max_input_variables'] = array(
'label' => __( 'PHP max input variables' ),
'value' => ini_get( 'max_input_vars' ),
);
$info['wp-server']['fields']['time_limit'] = array(
'label' => __( 'PHP time limit' ),
'value' => ini_get( 'max_execution_time' ),
);
$info['wp-server']['fields']['memory_limit'] = array(
'label' => __( 'PHP memory limit' ),
'value' => ini_get( 'memory_limit' ),
);
$info['wp-server']['fields']['max_input_time'] = array(
'label' => __( 'Max input time' ),
'value' => ini_get( 'max_input_time' ),
);
$info['wp-server']['fields']['upload_max_filesize'] = array(
'label' => __( 'Upload max filesize' ),
'value' => ini_get( 'upload_max_filesize' ),
);
$info['wp-server']['fields']['php_post_max_size'] = array(
'label' => __( 'PHP post max size' ),
'value' => ini_get( 'post_max_size' ),
);
}
if ( function_exists( 'curl_version' ) ) {
$curl = curl_version();
$info['wp-server']['fields']['curl_version'] = array(
'label' => __( 'cURL version' ),
'value' => sprintf( '%s %s', $curl['version'], $curl['ssl_version'] ),
);
} else {
$info['wp-server']['fields']['curl_version'] = array(
'label' => __( 'cURL version' ),
'value' => $not_available,
'debug' => 'not available',
);
}
// SUHOSIN.
$suhosin_loaded = ( extension_loaded( 'suhosin' ) || ( defined( 'SUHOSIN_PATCH' ) && constant( 'SUHOSIN_PATCH' ) ) );
$info['wp-server']['fields']['suhosin'] = array(
'label' => __( 'Is SUHOSIN installed?' ),
'value' => ( $suhosin_loaded ? __( 'Yes' ) : __( 'No' ) ),
'debug' => $suhosin_loaded,
);
// Imagick.
$imagick_loaded = extension_loaded( 'imagick' );
$info['wp-server']['fields']['imagick_availability'] = array(
'label' => __( 'Is the Imagick library available?' ),
'value' => ( $imagick_loaded ? __( 'Yes' ) : __( 'No' ) ),
'debug' => $imagick_loaded,
);
// Pretty permalinks.
$pretty_permalinks_supported = got_url_rewrite();
$info['wp-server']['fields']['pretty_permalinks'] = array(
'label' => __( 'Are pretty permalinks supported?' ),
'value' => ( $pretty_permalinks_supported ? __( 'Yes' ) : __( 'No' ) ),
'debug' => $pretty_permalinks_supported,
);
// Check if a .htaccess file exists.
if ( is_file( ABSPATH . '.htaccess' ) ) {
// If the file exists, grab the content of it.
$htaccess_content = file_get_contents( ABSPATH . '.htaccess' );
// Filter away the core WordPress rules.
$filtered_htaccess_content = trim( preg_replace( '/\# BEGIN WordPress[\s\S]+?# END WordPress/si', '', $htaccess_content ) );
$filtered_htaccess_content = ! empty( $filtered_htaccess_content );
if ( $filtered_htaccess_content ) {
/* translators: %s: .htaccess */
$htaccess_rules_string = sprintf( __( 'Custom rules have been added to your %s file.' ), '.htaccess' );
} else {
/* translators: %s: .htaccess */
$htaccess_rules_string = sprintf( __( 'Your %s file contains only core WordPress features.' ), '.htaccess' );
}
$info['wp-server']['fields']['htaccess_extra_rules'] = array(
'label' => __( '.htaccess rules' ),
'value' => $htaccess_rules_string,
'debug' => $filtered_htaccess_content,
);
}
// Populate the database debug fields.
if ( is_resource( $wpdb->dbh ) ) {
// Old mysql extension.
$extension = 'mysql';
} elseif ( is_object( $wpdb->dbh ) ) {
// mysqli or PDO.
$extension = get_class( $wpdb->dbh );
} else {
// Unknown sql extension.
$extension = null;
}
$server = $wpdb->get_var( 'SELECT VERSION()' );
if ( isset( $wpdb->use_mysqli ) && $wpdb->use_mysqli ) {
$client_version = $wpdb->dbh->client_info;
} else {
// phpcs:ignore WordPress.DB.RestrictedFunctions.mysql_mysql_get_client_info,PHPCompatibility.Extensions.RemovedExtensions.mysql_DeprecatedRemoved
if ( preg_match( '|[0-9]{1,2}\.[0-9]{1,2}\.[0-9]{1,2}|', mysql_get_client_info(), $matches ) ) {
$client_version = $matches[0];
} else {
$client_version = null;
}
}
$info['wp-database']['fields']['extension'] = array(
'label' => __( 'Extension' ),
'value' => $extension,
);
$info['wp-database']['fields']['server_version'] = array(
'label' => __( 'Server version' ),
'value' => $server,
);
$info['wp-database']['fields']['client_version'] = array(
'label' => __( 'Client version' ),
'value' => $client_version,
);
$info['wp-database']['fields']['database_user'] = array(
'label' => __( 'Database username' ),
'value' => $wpdb->dbuser,
'private' => true,
);
$info['wp-database']['fields']['database_host'] = array(
'label' => __( 'Database host' ),
'value' => $wpdb->dbhost,
'private' => true,
);
$info['wp-database']['fields']['database_name'] = array(
'label' => __( 'Database name' ),
'value' => $wpdb->dbname,
'private' => true,
);
$info['wp-database']['fields']['database_prefix'] = array(
'label' => __( 'Table prefix' ),
'value' => $wpdb->prefix,
'private' => true,
);
$info['wp-database']['fields']['database_charset'] = array(
'label' => __( 'Database charset' ),
'value' => $wpdb->charset,
'private' => true,
);
$info['wp-database']['fields']['database_collate'] = array(
'label' => __( 'Database collation' ),
'value' => $wpdb->collate,
'private' => true,
);
// List must use plugins if there are any.
$mu_plugins = get_mu_plugins();
foreach ( $mu_plugins as $plugin_path => $plugin ) {
$plugin_version = $plugin['Version'];
$plugin_author = $plugin['Author'];
$plugin_version_string = __( 'No version or author information is available.' );
$plugin_version_string_debug = 'author: (undefined), version: (undefined)';
if ( ! empty( $plugin_version ) && ! empty( $plugin_author ) ) {
/* translators: 1: Plugin version number. 2: Plugin author name. */
$plugin_version_string = sprintf( __( 'Version %1$s by %2$s' ), $plugin_version, $plugin_author );
$plugin_version_string_debug = sprintf( 'version: %s, author: %s', $plugin_version, $plugin_author );
} else {
if ( ! empty( $plugin_author ) ) {
/* translators: %s: Plugin author name. */
$plugin_version_string = sprintf( __( 'By %s' ), $plugin_author );
$plugin_version_string_debug = sprintf( 'author: %s, version: (undefined)', $plugin_author );
}
if ( ! empty( $plugin_version ) ) {
/* translators: %s: Plugin version number. */
$plugin_version_string = sprintf( __( 'Version %s' ), $plugin_version );
$plugin_version_string_debug = sprintf( 'author: (undefined), version: %s', $plugin_version );
}
}
$info['wp-mu-plugins']['fields'][ sanitize_text_field( $plugin['Name'] ) ] = array(
'label' => $plugin['Name'],
'value' => $plugin_version_string,
'debug' => $plugin_version_string_debug,
);
}
// List all available plugins.
$plugins = get_plugins();
$plugin_updates = get_plugin_updates();
$transient = get_site_transient( 'update_plugins' );
foreach ( $plugins as $plugin_path => $plugin ) {
$plugin_part = ( is_plugin_active( $plugin_path ) ) ? 'wp-plugins-active' : 'wp-plugins-inactive';
$plugin_version = $plugin['Version'];
$plugin_author = $plugin['Author'];
$plugin_version_string = __( 'No version or author information is available.' );
$plugin_version_string_debug = 'author: (undefined), version: (undefined)';
if ( ! empty( $plugin_version ) && ! empty( $plugin_author ) ) {
/* translators: 1: Plugin version number. 2: Plugin author name. */
$plugin_version_string = sprintf( __( 'Version %1$s by %2$s' ), $plugin_version, $plugin_author );
$plugin_version_string_debug = sprintf( 'version: %s, author: %s', $plugin_version, $plugin_author );
} else {
if ( ! empty( $plugin_author ) ) {
/* translators: %s: Plugin author name. */
$plugin_version_string = sprintf( __( 'By %s' ), $plugin_author );
$plugin_version_string_debug = sprintf( 'author: %s, version: (undefined)', $plugin_author );
}
if ( ! empty( $plugin_version ) ) {
/* translators: %s: Plugin version number. */
$plugin_version_string = sprintf( __( 'Version %s' ), $plugin_version );
$plugin_version_string_debug = sprintf( 'author: (undefined), version: %s', $plugin_version );
}
}
if ( array_key_exists( $plugin_path, $plugin_updates ) ) {
/* translators: %s: Latest plugin version number. */
$plugin_version_string .= ' ' . sprintf( __( '(Latest version: %s)' ), $plugin_updates[ $plugin_path ]->update->new_version );
$plugin_version_string_debug .= sprintf( ' (latest version: %s)', $plugin_updates[ $plugin_path ]->update->new_version );
}
$info[ $plugin_part ]['fields'][ sanitize_text_field( $plugin['Name'] ) ] = array(
'label' => $plugin['Name'],
'value' => $plugin_version_string,
'debug' => $plugin_version_string_debug,
);
}
// Populate the section for the currently active theme.
global $_wp_theme_features;
$theme_features = array();
if ( ! empty( $_wp_theme_features ) ) {
foreach ( $_wp_theme_features as $feature => $options ) {
$theme_features[] = $feature;
}
}
$active_theme = wp_get_theme();
$theme_updates = get_theme_updates();
$transient = get_site_transient( 'update_themes' );
$active_theme_version = $active_theme->version;
$active_theme_version_debug = $active_theme_version;
if ( array_key_exists( $active_theme->stylesheet, $theme_updates ) ) {
$theme_update_new_version = $theme_updates[ $active_theme->stylesheet ]->update['new_version'];
/* translators: %s: Latest theme version number. */
$active_theme_version .= ' ' . sprintf( __( '(Latest version: %s)' ), $theme_update_new_version );
$active_theme_version_debug .= sprintf( ' (latest version: %s)', $theme_update_new_version );
}
$active_theme_author_uri = $active_theme->display( 'AuthorURI' );
if ( $active_theme->parent_theme ) {
$active_theme_parent_theme = sprintf(
/* translators: 1: Theme name. 2: Theme slug. */
__( '%1$s (%2$s)' ),
$active_theme->parent_theme,
$active_theme->template
);
$active_theme_parent_theme_debug = sprintf(
'%s (%s)',
$active_theme->parent_theme,
$active_theme->template
);
} else {
$active_theme_parent_theme = __( 'None' );
$active_theme_parent_theme_debug = 'none';
}
$info['wp-active-theme']['fields'] = array(
'name' => array(
'label' => __( 'Name' ),
'value' => sprintf(
/* translators: 1: Theme name. 2: Theme slug. */
__( '%1$s (%2$s)' ),
$active_theme->name,
$active_theme->stylesheet
),
),
'version' => array(
'label' => __( 'Version' ),
'value' => $active_theme_version,
'debug' => $active_theme_version_debug,
),
'author' => array(
'label' => __( 'Author' ),
'value' => wp_kses( $active_theme->author, array() ),
),
'author_website' => array(
'label' => __( 'Author website' ),
'value' => ( $active_theme_author_uri ? $active_theme_author_uri : __( 'Undefined' ) ),
'debug' => ( $active_theme_author_uri ? $active_theme_author_uri : '(undefined)' ),
),
'parent_theme' => array(
'label' => __( 'Parent theme' ),
'value' => $active_theme_parent_theme,
'debug' => $active_theme_parent_theme_debug,
),
'theme_features' => array(
'label' => __( 'Theme features' ),
'value' => implode( ', ', $theme_features ),
),
'theme_path' => array(
'label' => __( 'Theme directory location' ),
'value' => get_stylesheet_directory(),
),
);
$parent_theme = $active_theme->parent();
if ( $parent_theme ) {
$parent_theme_version = $parent_theme->version;
$parent_theme_version_debug = $parent_theme_version;
if ( array_key_exists( $parent_theme->stylesheet, $theme_updates ) ) {
$parent_theme_update_new_version = $theme_updates[ $parent_theme->stylesheet ]->update['new_version'];
/* translators: %s: Latest theme version number. */
$parent_theme_version .= ' ' . sprintf( __( '(Latest version: %s)' ), $parent_theme_update_new_version );
$parent_theme_version_debug .= sprintf( ' (latest version: %s)', $parent_theme_update_new_version );
}
$parent_theme_author_uri = $parent_theme->display( 'AuthorURI' );
$info['wp-parent-theme']['fields'] = array(
'name' => array(
'label' => __( 'Name' ),
'value' => sprintf(
/* translators: 1: Theme name. 2: Theme slug. */
__( '%1$s (%2$s)' ),
$parent_theme->name,
$parent_theme->stylesheet
),
),
'version' => array(
'label' => __( 'Version' ),
'value' => $parent_theme_version,
'debug' => $parent_theme_version_debug,
),
'author' => array(
'label' => __( 'Author' ),
'value' => wp_kses( $parent_theme->author, array() ),
),
'author_website' => array(
'label' => __( 'Author website' ),
'value' => ( $parent_theme_author_uri ? $parent_theme_author_uri : __( 'Undefined' ) ),
'debug' => ( $parent_theme_author_uri ? $parent_theme_author_uri : '(undefined)' ),
),
'theme_path' => array(
'label' => __( 'Theme directory location' ),
'value' => get_template_directory(),
),
);
}
// Populate a list of all themes available in the install.
$all_themes = wp_get_themes();
foreach ( $all_themes as $theme_slug => $theme ) {
// Exclude the currently active theme from the list of all themes.
if ( $active_theme->stylesheet === $theme_slug ) {
continue;
}
// Exclude the currently active parent theme from the list of all themes.
if ( ! empty( $parent_theme ) && $parent_theme->stylesheet === $theme_slug ) {
continue;
}
$theme_version = $theme->version;
$theme_author = $theme->author;
// Sanitize.
$theme_author = wp_kses( $theme_author, array() );
$theme_version_string = __( 'No version or author information is available.' );
$theme_version_string_debug = 'undefined';
if ( ! empty( $theme_version ) && ! empty( $theme_author ) ) {
/* translators: 1: Theme version number. 2: Theme author name. */
$theme_version_string = sprintf( __( 'Version %1$s by %2$s' ), $theme_version, $theme_author );
$theme_version_string_debug = sprintf( 'version: %s, author: %s', $theme_version, $theme_author );
} else {
if ( ! empty( $theme_author ) ) {
/* translators: %s: Theme author name. */
$theme_version_string = sprintf( __( 'By %s' ), $theme_author );
$theme_version_string_debug = sprintf( 'author: %s, version: (undefined)', $theme_author );
}
if ( ! empty( $theme_version ) ) {
/* translators: %s: Theme version number. */
$theme_version_string = sprintf( __( 'Version %s' ), $theme_version );
$theme_version_string_debug = sprintf( 'author: (undefined), version: %s', $theme_version );
}
}
if ( array_key_exists( $theme_slug, $theme_updates ) ) {
/* translators: %s: Latest theme version number. */
$theme_version_string .= ' ' . sprintf( __( '(Latest version: %s)' ), $theme_updates[ $theme_slug ]->update['new_version'] );
$theme_version_string_debug .= sprintf( ' (latest version: %s)', $theme_updates[ $theme_slug ]->update['new_version'] );
}
$info['wp-themes-inactive']['fields'][ sanitize_text_field( $theme->name ) ] = array(
'label' => sprintf(
/* translators: 1: Theme name. 2: Theme slug. */
__( '%1$s (%2$s)' ),
$theme->name,
$theme_slug
),
'value' => $theme_version_string,
'debug' => $theme_version_string_debug,
);
}
// Add more filesystem checks.
if ( defined( 'WPMU_PLUGIN_DIR' ) && is_dir( WPMU_PLUGIN_DIR ) ) {
$is_writable_wpmu_plugin_dir = wp_is_writable( WPMU_PLUGIN_DIR );
$info['wp-filesystem']['fields']['mu-plugins'] = array(
'label' => __( 'The must use plugins directory' ),
'value' => ( $is_writable_wpmu_plugin_dir ? __( 'Writable' ) : __( 'Not writable' ) ),
'debug' => ( $is_writable_wpmu_plugin_dir ? 'writable' : 'not writable' ),
);
}
/**
* Add or modify the debug information.
*
* Plugin or themes may wish to introduce their own debug information without creating additional admin pages
* they can utilize this filter to introduce their own sections or add more data to existing sections.
*
* Array keys for sections added by core are all prefixed with `wp-`, plugins and themes should use their own slug as
* a prefix, both for consistency as well as avoiding key collisions. Note that the array keys are used as labels
* for the copied data.
*
* All strings are expected to be plain text except $description that can contain inline HTML tags (see below).
*
* @param array $args {
* The debug information to be added to the core information page.
*
* This is an associative multi-dimensional array, up to three levels deep. The topmost array holds the sections.
* Each section has a `$fields` associative array (see below), and each `$value` in `$fields` can be
* another associative array of name/value pairs when there is more structured data to display.
*
* @type string $label The title for this section of the debug output.
* @type string $description Optional. A description for your information section which may contain basic HTML
* markup, inline tags only as it is outputted in a paragraph.
* @type boolean $show_count Optional. If set to `true` the amount of fields will be included in the title for
* this section.
* @type boolean $private Optional. If set to `true` the section and all associated fields will be excluded
* from the copied data.
* @type array $fields {
* An associative array containing the data to be displayed.
*
* @type string $label The label for this piece of information.
* @type string $value The output that is displayed for this field. Text should be translated. Can be
* an associative array that is displayed as name/value pairs.
* @type string $debug Optional. The output that is used for this field when the user copies the data.
* It should be more concise and not translated. If not set, the content of `$value` is used.
* Note that the array keys are used as labels for the copied data.
* @type boolean $private Optional. If set to `true` the field will not be included in the copied data
* allowing you to show, for example, API keys here.
* }
* }
* @since 5.2.0
*
*/
$info = apply_filters( 'debug_information', $info );
return $info;
}
/**
* Format the information gathered for debugging, in a manner suitable for copying to a forum or support ticket.
*
* @param array $info_array Information gathered from the `WP_Debug_Data::debug_data` function.
* @param string $type The data type to return, either 'info' or 'debug'.
*
* @return string The formatted data.
* @since 5.2.0
*
*/
public static function format( $info_array, $type ) {
$return = "`\n";
foreach ( $info_array as $section => $details ) {
// Skip this section if there are no fields, or the section has been declared as private.
if ( empty( $details['fields'] ) || ( isset( $details['private'] ) && $details['private'] ) ) {
continue;
}
$section_label = 'debug' === $type ? $section : $details['label'];
$return .= sprintf(
"### %s%s ###\n\n",
$section_label,
( isset( $details['show_count'] ) && $details['show_count'] ? sprintf( ' (%d)', count( $details['fields'] ) ) : '' )
);
foreach ( $details['fields'] as $field_name => $field ) {
if ( isset( $field['private'] ) && true === $field['private'] ) {
continue;
}
if ( 'debug' === $type && isset( $field['debug'] ) ) {
$debug_data = $field['debug'];
} else {
$debug_data = $field['value'];
}
// Can be array, one level deep only.
if ( is_array( $debug_data ) ) {
$value = '';
foreach ( $debug_data as $sub_field_name => $sub_field_value ) {
$value .= sprintf( "\n\t%s: %s", $sub_field_name, $sub_field_value );
}
} elseif ( is_bool( $debug_data ) ) {
$value = $debug_data ? 'true' : 'false';
} elseif ( empty( $debug_data ) && '0' !== $debug_data ) {
$value = 'undefined';
} else {
$value = $debug_data;
}
if ( 'debug' === $type ) {
$label = $field_name;
} else {
$label = $field['label'];
}
$return .= sprintf( "%s: %s\n", $label, $value );
}
$return .= "\n";
}
$return .= '`';
return $return;
}
/**
* Fetch the total size of all the database tables for the active database user.
*
* @return int The size of the database, in bytes.
* @since 5.2.0
*
*/
public static function get_database_size() {
global $wpdb;
$size = 0;
$rows = $wpdb->get_results( 'SHOW TABLE STATUS', ARRAY_A );
if ( $wpdb->num_rows > 0 ) {
foreach ( $rows as $row ) {
$size += $row['Data_length'] + $row['Index_length'];
}
}
return (int) $size;
}
}
PK ! )s$ $ + HealthCheck/class-health-check-loopback.phpnu [ 'no-cache',
);
// Include Basic auth in loopback requests.
if ( isset( $_SERVER['PHP_AUTH_USER'] ) && isset( $_SERVER['PHP_AUTH_PW'] ) ) {
$headers['Authorization'] = 'Basic ' . base64_encode( wp_unslash( $_SERVER['PHP_AUTH_USER'] ) . ':' . wp_unslash( $_SERVER['PHP_AUTH_PW'] ) );
}
$url = admin_url();
if ( ! empty( $disable_plugin_hash ) ) {
$url = add_query_arg(
array(
'health-check-disable-plugin-hash' => $disable_plugin_hash,
),
$url
);
}
if ( ! empty( $allowed_plugins ) ) {
if ( ! is_array( $allowed_plugins ) ) {
$allowed_plugins = (array) $allowed_plugins;
}
$url = add_query_arg(
array(
'health-check-allowed-plugins' => implode( ',', $allowed_plugins ),
),
$url
);
}
$r = wp_remote_get( $url, compact( 'cookies', 'headers', 'timeout' ) );
if ( is_wp_error( $r ) ) {
return (object) array(
'status' => 'critical',
'message' => sprintf(
'%s| %s | %s |
| %s | %s |
| %s | %s | %s | %s |
has_param( 'slug' ) || ! $request->has_param( 'version' ) ) { return new WP_Error( 'missing_arg', __( 'The slug, or version, is missing from the request.', 'health-check' ) ); } $slug = $request->get_param( 'slug' ); $version = $request->get_param( 'version' ); /* * Override for the Health Check plugin, which has back-compat code we are aware * of and can account for early on. It should not become a habit to add exceptions for * plugins in this field, this is rather to avoid confusion and concern in users of this plugin specifically. */ if ( 'health-check/health-check.php' === $slug ) { $response = array( 'version' => '8.1', ); } else { $response = array( 'version' => $this->get_highest_supported_php( $slug, $version ), ); } return new WP_REST_Response( $response, 200 ); } function get_highest_supported_php( $slug, $version ) { $versions = $this->get_supported_php( $slug, $version ); if ( empty( $versions ) ) { return __( 'Could not be determined', 'health-check' ); } $highest = 0; foreach ( $versions as $version ) { if ( version_compare( $version, $highest, '>' ) ) { $highest = $version; } } return $highest; } function get_supported_php( $slug, $version ) { // Clean up the slug, in case it's got more details if ( stristr( $slug, '/' ) ) { $parts = explode( '/', $slug ); $slug = $parts[0]; } $transient_name = sprintf( 'health-check-tide-%s-%s', $slug, $version ); $tide_versions = get_transient( $transient_name ); if ( false === $tide_versions ) { $tide_api_response = wp_remote_get( sprintf( 'https://wptide.org/api/v1/audit/wporg/plugin/%s/%s?reports=all', $slug, $version ) ); $tide_response = wp_remote_retrieve_body( $tide_api_response ); $json = json_decode( $tide_response ); if ( empty( $json ) || ! isset( $json->reports->phpcs_phpcompatibilitywp->report->compatible ) ) { $tide_versions = array(); } else { $tide_versions = $json->reports->phpcs_phpcompatibilitywp->report->compatible; } set_transient( $transient_name, $tide_versions, 1 * WEEK_IN_SECONDS ); } return $tide_versions; } } new Health_Check_Plugin_Compatibility(); PK ! XVI 3 HealthCheck/Tools/class-health-check-mail-check.phpnu [ label = __( 'Mail Check', 'health-check' ); $this->description = __( 'The Mail Check will invoke the
wp_mail() function and check if it succeeds. We will use the E-mail address you have set up, but you can change it below if you like.', 'health-check' );
add_action( 'wp_ajax_health-check-mail-check', array( $this, 'run_mail_check' ) );
parent::__construct();
}
/**
* Checks if wp_mail() works.
*
* @uses sanitize_email()
* @uses wp_mail()
* @uses wp_send_json_success()
* @uses wp_die()
*
* @return void
*/
public function run_mail_check() {
check_ajax_referer( 'health-check-mail-check' );
if ( ! current_user_can( 'view_site_health_checks' ) ) {
wp_send_json_error();
}
add_action( 'wp_mail_failed', array( $this, 'mail_failed' ) );
$output = '';
$sendmail = false;
$email = sanitize_email( $_POST['email'] );
$email_message = sanitize_text_field( $_POST['email_message'] );
$wp_address = get_bloginfo( 'url' );
$wp_name = get_bloginfo( 'name' );
$date = date_i18n( get_option( 'date_format' ), current_time( 'timestamp' ) ); // phpcs:ignore WordPress.DateTime.CurrentTimeTimestamp.Requested
$time = date_i18n( get_option( 'time_format' ), current_time( 'timestamp' ) ); // phpcs:ignore WordPress.DateTime.CurrentTimeTimestamp.Requested
// translators: %s: website url.
$email_subject = sprintf( esc_html__( 'Health Check – Test Message from %s', 'health-check' ), $wp_address );
$email_body = sprintf(
// translators: %1$s: website name. %2$s: website url. %3$s: The date the message was sent. %4$s: The time the message was sent.
__( 'Hi! This test message was sent by the Health Check plugin from %1$s (%2$s) on %3$s at %4$s. Since you’re reading this, it obviously works.', 'health-check' ),
$wp_name,
$wp_address,
$date,
$time,
$email_message
);
if ( ! empty( $email_message ) ) {
$email_body .= "\n\n" . sprintf(
// translators: %s: The custom message that may be included with the email.
__( 'Additional message from admin: %s', 'health-check' ),
$email_message
);
}
// Store the time before we send the email.
$pre_send_timer = microtime( true );
$sendmail = wp_mail( $email, $email_subject, $email_body );
// Store the time after we send the email.
$post_send_timer = microtime( true );
if ( ! empty( $sendmail ) ) {
$output .= '';
$output .= __( 'We have just sent an e-mail using wp_mail() and it seems to work. Please check your inbox and spam folder to see if you received it.', 'health-check' );
$output .= '
'; $output .= __( 'The e-mail took a while to send; this may indicate that your server is really busy, or that the sending of emails may be experiencing other unexpected issues. If you experience continued issues, consider reaching out to your hosting provider.', 'health-check' ); $output .= '
'; $output .= esc_html__( 'It seems there was a problem sending the e-mail.', 'health-check' ); $output .= '
' . $this->mail_error->get_error_message(); $output .= '
robots.txt file tells search engines which directories are allowed to be crawled and which not. WordPress generates a virtual file if there is no physical file. If there is a non-virtual file, the content will be displayed here.', 'health-check' );
parent::__construct();
}
public function tab_content() {
global $wp_rewrite;
if ( file_exists( ABSPATH . 'robots.txt' ) ) {
printf(
'%s', esc_html( file_get_contents( ABSPATH . 'robots.txt' ) ) ); } else { printf( '
%s
', __( 'Your site is using the virtualrobots.txt file which is generated by WordPress.', 'health-check' )
);
}
?>
label = __( '.htaccess Viewer', 'health-check' );
$this->description = __( 'The .htaccess file tells your server (if supported) how to handle links and file requests. This file usually requires direct server access to view, but if your system supports these files, you can verify its content here.', 'health-check' );
parent::__construct();
}
public function tab_content() {
global $wp_rewrite;
if ( $wp_rewrite->using_mod_rewrite_permalinks() ) {
if ( file_exists( ABSPATH . '.htaccess' ) ) {
printf(
'%s', esc_html( file_get_contents( ABSPATH . '.htaccess' ) ) ); } else { printf( '
%s
', __( 'Your site is using.htaccess rules to handle permalinks, but no .htaccess file was found. This means that your .htaccess file is not being used to handle requests.', 'health-check' )
);
}
} else {
printf(
'%s
', __( 'Your site is not using.htaccess to handle permalinks. This means that your .htaccess file is not being used to handle requests, and they are most likely handled directly by your web-server software.', 'health-check' )
);
}
?>
label = __( 'File integrity', 'health-check' );
$this->description = __( 'The File Integrity checks all the core files with the checksums provided by the WordPress API to see if they are intact. If there are changes you will be able to make a Diff between the files hosted on WordPress.org and your installation to see what has been changed.', 'health-check' );
add_action( 'wp_ajax_health-check-files-integrity-check', array( $this, 'run_files_integrity_check' ) );
add_action( 'wp_ajax_health-check-view-file-diff', array( $this, 'view_file_diff' ) );
parent::__construct();
}
/**
* Gathers checksums from WordPress API and cross checks the core files in the current installation.
*
* @return void
*/
function run_files_integrity_check() {
check_ajax_referer( 'health-check-files-integrity-check' );
$checksums = $this->call_checksum_api();
$files = $this->parse_checksum_results( $checksums );
$this->create_the_response( $files );
}
/**
* Calls the WordPress API on the checksums endpoint
*
* @uses get_bloginfo()
* @uses get_locale()
* @uses ABSPATH
* @uses wp_remote_get()
* @uses get_bloginfo()
* @uses strpos()
* @uses unset()
*
* @return array
*/
function call_checksum_api() {
// Setup variables.
$wpversion = get_bloginfo( 'version' );
$wplocale = get_locale();
// Setup API Call.
$checksums = get_core_checksums( $wpversion, $wplocale );
if ( false === $checksums ) {
return $checksums;
}
set_transient( 'health-check-checksums', $checksums, 2 * HOUR_IN_SECONDS );
// Remove the wp-content/ files from checking
foreach ( $checksums as $file => $checksum ) {
if ( false !== strpos( $file, 'wp-content/' ) ) {
unset( $checksums[ $file ] );
}
}
return $checksums;
}
/**
* Parses the results from the WordPress API call
*
* @uses file_exists()
* @uses md5_file()
* @uses ABSPATH
*
* @param array $checksums
*
* @return array|bool
*/
function parse_checksum_results( $checksums ) {
// Check if the checksums are valid
if ( false === $checksums ) {
return false;
}
$filepath = ABSPATH;
$files = array();
// Parse the results to validate checksums.
foreach ( $checksums as $file => $checksum ) {
// Check the files.
if ( file_exists( $filepath . $file ) && md5_file( $filepath . $file ) !== $checksum ) {
$reason = esc_html__( 'Content changed', 'health-check' ) . ' ' . esc_html__( '(View Diff)', 'health-check' ) . '';
array_push( $files, array( $file, $reason ) );
} elseif ( ! file_exists( $filepath . $file ) ) {
$reason = esc_html__( 'File not found', 'health-check' );
array_push( $files, array( $file, $reason ) );
}
}
// Iterate over the core directories to see if any unexpected files exist, but only if the directory iterator is available.
if ( class_exists( 'RecursiveDirectoryIterator' ) ) {
$directories = array(
untrailingslashit( ABSPATH ), // Root directory.
untrailingslashit( ABSPATH . 'wp-admin' ), // Admin directory.
untrailingslashit( ABSPATH . WPINC ), // Includes directory.
);
// Files that will not exist in the checksum iterator, but are expected and should not cause a warning.
$excluded_files = array(
'wp-config.php',
);
foreach ( $directories as $directory ) {
// For the root path, do not recursively iterate, to avoid false positives from the `wp-content` directory.
if ( untrailingslashit( ABSPATH ) === $directory ) {
$iterator = new DirectoryIterator( $directory );
foreach ( $iterator as $file ) {
if ( $file->isFile() ) {
$path = str_replace( ABSPATH, '', $file->getPathname() );
if ( ! isset( $checksums[ $path ] ) && ! in_array( $path, $excluded_files, true ) ) {
$reason = esc_html__( 'This is an unknown file', 'health-check' );
array_push( $files, array( $path, $reason ) );
}
}
}
} else {
$iterator = new RecursiveIteratorIterator( new RecursiveDirectoryIterator( $directory ) );
foreach ( $iterator as $file ) {
if ( $file->isFile() ) {
$path = str_replace( ABSPATH, '', $file->getPathname() );
if ( ! isset( $checksums[ $path ] ) && ! in_array( $path, $excluded_files, true ) ) {
$reason = esc_html__( 'This is an unknown file', 'health-check' );
array_push( $files, array( $path, $reason ) );
}
}
}
}
}
}
return $files;
}
/**
* Generates the response
*
* @uses wp_send_json_success()
* @uses wp_die()
* @uses ABSPATH
*
* @param null|array $files
*
* @return void
*/
function create_the_response( $files ) {
$filepath = ABSPATH;
$output = '';
if ( empty( $files ) ) {
$output .= ''; $output .= esc_html__( 'All files passed the check. Everything seems to be ok!', 'health-check' ); $output .= '
';
$output .= esc_html__( 'It appears as if some files may have been modified.', 'health-check' );
$output .= '
' . esc_html__( 'One possible reason for this may be that your installation contains translated versions. An easy way to clear this is to reinstall WordPress. Don\'t worry. This will only affect WordPress\' own files, not your themes, plugins or uploaded media.', 'health-check' );
$output .= '
| '; $output .= esc_html__( 'Status', 'health-check' ); $output .= ' | '; $output .= esc_html__( 'File', 'health-check' ); $output .= ' | '; $output .= esc_html__( 'Reason', 'health-check' ); $output .= ' |
|---|---|---|
| '; $output .= esc_html__( 'Status', 'health-check' ); $output .= ' | '; $output .= esc_html__( 'File', 'health-check' ); $output .= ' | '; $output .= esc_html__( 'Reason', 'health-check' ); $output .= ' |
| ' . esc_html__( 'Error', 'health-check' ) . ' | '; $output .= '' . $filepath . $tampered[0] . ' | '; $output .= '' . $tampered[1] . ' | '; $output .= '
| '; $output .= esc_html__( 'Original', 'health-check' ); $output .= ' | '; $output .= esc_html__( 'Modified', 'health-check' ); $output .= ' |
|---|
debug.log file, and is displayed because the WP_DEBUG_LOG constant has been set to allow logging of warnings and errors.', 'health-check' );
parent::__construct();
}
private function read_debug_log() {
if ( ! defined( 'WP_DEBUG_LOG' ) || false === WP_DEBUG_LOG ) {
return '';
}
$logfile = WP_DEBUG_LOG;
/*
* `WP_DEBUG_LOG` can be a boolean value, or a path to a file.
* In the case of a boolean value of `true`, the default file location path will be used.
*/
if ( is_bool( $logfile ) ) {
$logfile = WP_CONTENT_DIR . '/debug.log';
}
if ( ! file_exists( $logfile ) ) {
return '';
}
$debug_log = @file_get_contents( $logfile );
if ( false === $debug_log ) {
return sprintf(
// translators: %s: The path to the debug log file.
__( 'The debug log file found at `%s`, could not be read.', 'health-check' ),
$logfile
);
}
return $debug_log;
}
public function tab_content() {
if ( ! defined( 'WP_DEBUG_LOG' ) || false === WP_DEBUG_LOG ) :
printf(
'%s
', __( 'Because theWP_DEBUG_LOG constant is not set to allow logging of errors and warnings, and there is therefore no more details here.', 'health-check' )
);
printf(
'%s
', sprintf( // translators: %s: The URL to the Debugging in WordPress article. __( 'You can read more about theWP_DEBUG_LOG constant, and how to enable it, in the Debugging in WordPress article.', 'health-check' ),
// translators: The localized URL to the Debugging in WordPress article, if available.
__( 'https://wordpress.org/documentation/article/debugging-in-wordpress/#wp_debug_log', 'health-check' )
)
);
?>
label = __( 'PHP Info', 'health-check' );
if ( ! function_exists( 'phpinfo' ) ) {
$this->description = __( 'The phpinfo() function has been disabled by your host. Please contact the host if you need more information about your setup.', 'health-check' );
} else {
$this->description = __( 'Some scenarios require you to look up more detailed server configurations than what is normally required. The PHP Info page allows you to view all available configuration options for your PHP setup. Please be advised that WordPress does not guarantee that any information shown on that page may not be considered sensitive.', 'health-check' );
}
add_action( 'site_health_tab_content', array( $this, 'add_site_health_tab_content' ) );
parent::__construct();
}
/**
* Render the PHP Info tab content.
*
* @param string $tab The slug of the tab being requested.
* @return void
*/
public function add_site_health_tab_content( $tab ) {
// If the host has disabled `phpinfo()`, do not try to load the page..
if ( ! function_exists( 'phpinfo' ) ) {
return;
}
if ( 'phpinfo' === $tab ) {
include_once( HEALTH_CHECK_PLUGIN_DIRECTORY . '/pages/phpinfo.php' );
}
}
/**
* Render the PHP Info tab content.
*
* @return void
*/
public function tab_content() {
// If the host has disabled `phpinfo()`, do not offer a button alternative.
if ( ! function_exists( 'phpinfo' ) ) {
return;
}
$phpinfo_url = add_query_arg( array( 'tab' => 'phpinfo' ), admin_url( 'site-health.php' ) );
if ( defined( 'HEALTH_CHECK_BACKCOMPAT_LOADED' ) && HEALTH_CHECK_BACKCOMPAT_LOADED ) {
$phpinfo_url = add_query_arg(
array(
'page' => 'site-health',
'tab' => 'phpinfo',
),
admin_url( 'tools.php' )
);
}
?>
get_description(); ?>
tab_content(); ?>%s
%s