WC_REST_System_Status_V2_Controller::get_environment_info_per_fields() public WC 1.0

Get array of environment information. Includes thing like software versions, and various server settings.

{} It's a method of the class: WC_REST_System_Status_V2_Controller{}

No Hooks.

Return

Array.

Usage

$WC_REST_System_Status_V2_Controller = new WC_REST_System_Status_V2_Controller();
$WC_REST_System_Status_V2_Controller->get_environment_info_per_fields( $fields );

$fields(array) (required)

List of fields to be included on the response.

Code of WC_REST_System_Status_V2_Controller::get_environment_info_per_fields() WC REST System Status V2 Controller::get environment info per fields ^{WC 5.0.0}

<?php
public function get_environment_info_per_fields( $fields ) {
	global $wpdb;

	$enable_remote_post = $this->check_if_field_item_exists( 'environment', array( 'remote_post_successful', 'remote_post_response' ), $fields );
	$enable_remote_get  = $this->check_if_field_item_exists( 'environment', array( 'remote_get_successful', 'remote_get_response' ), $fields );

	// Figure out cURL version, if installed.
	$curl_version = '';
	if ( function_exists( 'curl_version' ) ) {
		$curl_version = curl_version();
		$curl_version = $curl_version['version'] . ', ' . $curl_version['ssl_version'];
	} elseif ( extension_loaded( 'curl' ) ) {
		$curl_version = __( 'cURL installed but unable to retrieve version.', 'woocommerce' );
	}

	// WP memory limit.
	$wp_memory_limit = wc_let_to_num( WP_MEMORY_LIMIT );
	if ( function_exists( 'memory_get_usage' ) ) {
		$wp_memory_limit = max( $wp_memory_limit, wc_let_to_num( @ini_get( 'memory_limit' ) ) ); // phpcs:ignore WordPress.PHP.NoSilencedErrors.Discouraged
	}

	// Test POST requests.
	$post_response_successful = null;
	$post_response_code       = null;
	if ( $enable_remote_post ) {
		$post_response_code = get_transient( 'woocommerce_test_remote_post' );

		if ( false === $post_response_code || is_wp_error( $post_response_code ) ) {
			$response = wp_safe_remote_post(
				'https://www.paypal.com/cgi-bin/webscr',
				array(
					'timeout'     => 10,
					'user-agent'  => 'WooCommerce/' . WC()->version,
					'httpversion' => '1.1',
					'body'        => array(
						'cmd' => '_notify-validate',
					),
				)
			);
			if ( ! is_wp_error( $response ) ) {
				$post_response_code = $response['response']['code'];
			}
			set_transient( 'woocommerce_test_remote_post', $post_response_code, HOUR_IN_SECONDS );
		}

		$post_response_successful = ! is_wp_error( $post_response_code ) && $post_response_code >= 200 && $post_response_code < 300;
	}

	// Test GET requests.
	$get_response_successful = null;
	$get_response_code       = null;
	if ( $enable_remote_get ) {
		$get_response_code = get_transient( 'woocommerce_test_remote_get' );

		if ( false === $get_response_code || is_wp_error( $get_response_code ) ) {
			$response = wp_safe_remote_get( 'https://woocommerce.com/wc-api/product-key-api?request=ping&network=' . ( is_multisite() ? '1' : '0' ) );
			if ( ! is_wp_error( $response ) ) {
				$get_response_code = $response['response']['code'];
			}
			set_transient( 'woocommerce_test_remote_get', $get_response_code, HOUR_IN_SECONDS );
		}

		$get_response_successful = ! is_wp_error( $get_response_code ) && $get_response_code >= 200 && $get_response_code < 300;
	}

	$database_version = wc_get_server_database_version();

	// Return all environment info. Described by JSON Schema.
	return array(
		'home_url'                  => get_option( 'home' ),
		'site_url'                  => get_option( 'siteurl' ),
		'version'                   => WC()->version,
		'log_directory'             => WC_LOG_DIR,
		'log_directory_writable'    => (bool) @fopen( WC_LOG_DIR . 'test-log.log', 'a' ), // phpcs:ignore WordPress.PHP.NoSilencedErrors.Discouraged, WordPress.WP.AlternativeFunctions.file_system_read_fopen
		'wp_version'                => get_bloginfo( 'version' ),
		'wp_multisite'              => is_multisite(),
		'wp_memory_limit'           => $wp_memory_limit,
		'wp_debug_mode'             => ( defined( 'WP_DEBUG' ) && WP_DEBUG ),
		'wp_cron'                   => ! ( defined( 'DISABLE_WP_CRON' ) && DISABLE_WP_CRON ),
		'language'                  => get_locale(),
		'external_object_cache'     => wp_using_ext_object_cache(),
		'server_info'               => isset( $_SERVER['SERVER_SOFTWARE'] ) ? wc_clean( wp_unslash( $_SERVER['SERVER_SOFTWARE'] ) ) : '',
		'php_version'               => phpversion(),
		'php_post_max_size'         => wc_let_to_num( ini_get( 'post_max_size' ) ),
		'php_max_execution_time'    => (int) ini_get( 'max_execution_time' ),
		'php_max_input_vars'        => (int) ini_get( 'max_input_vars' ),
		'curl_version'              => $curl_version,
		'suhosin_installed'         => extension_loaded( 'suhosin' ),
		'max_upload_size'           => wp_max_upload_size(),
		'mysql_version'             => $database_version['number'],
		'mysql_version_string'      => $database_version['string'],
		'default_timezone'          => date_default_timezone_get(),
		'fsockopen_or_curl_enabled' => ( function_exists( 'fsockopen' ) || function_exists( 'curl_init' ) ),
		'soapclient_enabled'        => class_exists( 'SoapClient' ),
		'domdocument_enabled'       => class_exists( 'DOMDocument' ),
		'gzip_enabled'              => is_callable( 'gzopen' ),
		'mbstring_enabled'          => extension_loaded( 'mbstring' ),
		'remote_post_successful'    => $post_response_successful,
		'remote_post_response'      => is_wp_error( $post_response_code ) ? $post_response_code->get_error_message() : $post_response_code,
		'remote_get_successful'     => $get_response_successful,
		'remote_get_response'       => is_wp_error( $get_response_code ) ? $get_response_code->get_error_message() : $get_response_code,
	);
}