JezK

Edit File: class-tracking-server-data.php

<?php /** * WPSEO plugin file. * * @package WPSEO\Admin\Tracking */ /** * Represents the server data. */ class WPSEO_Tracking_Server_Data implements WPSEO_Collection { /** * Returns the collection data. * * @return array The collection data. */ public function get() { return [ 'server' => $this->get_server_data(), ]; } /** * Returns the values with server details. * * @return array Array with the value. */ protected function get_server_data() { $server_data = []; // Validate if the server address is a valid IP-address. $ipaddress = isset( $_SERVER['SERVER_ADDR'] ) ? filter_var( wp_unslash( $_SERVER['SERVER_ADDR'] ), FILTER_VALIDATE_IP ) : ''; if ( $ipaddress ) { $server_data['ip'] = $ipaddress; $server_data['Hostname'] = gethostbyaddr( $ipaddress ); } $server_data['os'] = function_exists( 'php_uname' ) ? php_uname() : PHP_OS; $server_data['PhpVersion'] = PHP_VERSION; $server_data['CurlVersion'] = $this->get_curl_info(); $server_data['PhpExtensions'] = $this->get_php_extensions(); $server_data['ServerSoftware'] = isset( $_SERVER['SERVER_SOFTWARE'] ) ? sanitize_text_field( wp_unslash( $_SERVER['SERVER_SOFTWARE'] ) ) : ''; return $server_data; } /** * Returns details about the curl version. * * @return array|null The curl info. Or null when curl isn't available.. */ protected function get_curl_info() { if ( ! function_exists( 'curl_version' ) ) { return null; } $curl = curl_version(); $ssl_support = true; if ( ! $curl['features'] && CURL_VERSION_SSL ) { $ssl_support = false; } return [ 'version' => $curl['version'], 'sslSupport' => $ssl_support, ]; } /** * Returns a list with php extensions. * * @return array Returns the state of the php extensions. */ protected function get_php_extensions() { return [ 'imagick' => extension_loaded( 'imagick' ), 'filter' => extension_loaded( 'filter' ), 'bcmath' => extension_loaded( 'bcmath' ), 'pcre' => extension_loaded( 'pcre' ), 'xml' => extension_loaded( 'xml' ), 'pdo_mysql' => extension_loaded( 'pdo_mysql' ), ]; } }