system_info.php
502 lines
| 1 | <?php |
| 2 | |
| 3 | // Namespace |
| 4 | namespace BMI\Plugin\Checker; |
| 5 | |
| 6 | // Use |
| 7 | use BMI\Plugin\Backup_Migration_Plugin as BMP; |
| 8 | use BMI\Plugin\BMI_Logger as Logger; |
| 9 | |
| 10 | /** |
| 11 | * Class System_Info |
| 12 | */ |
| 13 | class System_Info { |
| 14 | /** |
| 15 | * Get the available memory |
| 16 | * |
| 17 | * @var float|int // flot|int |
| 18 | */ |
| 19 | protected $memory_available; |
| 20 | |
| 21 | /** |
| 22 | * Get the PHP version |
| 23 | * |
| 24 | * @var float // Version |
| 25 | */ |
| 26 | protected $php_version; |
| 27 | |
| 28 | /** |
| 29 | * Get the MySQL version |
| 30 | * |
| 31 | * @var float // MySQL version |
| 32 | */ |
| 33 | protected $mysql_version; |
| 34 | |
| 35 | /** |
| 36 | * Get the webserver |
| 37 | * |
| 38 | * @var String // webserver used. |
| 39 | */ |
| 40 | protected $webserver; |
| 41 | |
| 42 | /** |
| 43 | * Get the Operating Server |
| 44 | * |
| 45 | * @var String // OS used. |
| 46 | */ |
| 47 | protected $os; |
| 48 | /** |
| 49 | * Get the Free Space After Backup |
| 50 | * |
| 51 | * @var false|float|int |
| 52 | */ |
| 53 | protected $free_space_after_backup; |
| 54 | |
| 55 | public function is_enabled($func) { |
| 56 | |
| 57 | $disabled = explode(',', ini_get('disable_functions')); |
| 58 | $isDisabled = in_array($func, $disabled); |
| 59 | if (!$isDisabled && function_exists($func)) return true; |
| 60 | else return false; |
| 61 | |
| 62 | } |
| 63 | |
| 64 | /** |
| 65 | * Get the timezone from WordPress details. |
| 66 | * |
| 67 | * @return String // timezone |
| 68 | */ |
| 69 | public function get_timezone() { |
| 70 | if (! isset($this->timezone)) { |
| 71 | if (function_exists('wp_timezone')) { |
| 72 | $this->timezone = wp_timezone()->getName(); |
| 73 | } else { |
| 74 | $date = new \DateTime(); |
| 75 | $time_zone = $date->getTimezone(); |
| 76 | $this->timezone = $time_zone->getName(); |
| 77 | } |
| 78 | } |
| 79 | |
| 80 | return $this->timezone; |
| 81 | } |
| 82 | |
| 83 | /** |
| 84 | * Get the Webserver by executing shell details. |
| 85 | * |
| 86 | * @return String // webserver name |
| 87 | */ |
| 88 | public function get_webserver() { |
| 89 | if (! isset($this->webserver)) { |
| 90 | if (isset($_SERVER['SERVER_SOFTWARE'])) { |
| 91 | $this->webserver = sanitize_text_field(wp_unslash($_SERVER['SERVER_SOFTWARE'])); |
| 92 | } |
| 93 | } |
| 94 | |
| 95 | return $this->webserver; |
| 96 | } |
| 97 | |
| 98 | /** |
| 99 | * Get the Webserver from phpinfo details. |
| 100 | * |
| 101 | * @return String // os fingureprint |
| 102 | */ |
| 103 | public function get_os() { |
| 104 | if ($this->is_enabled('php_uname')) { |
| 105 | if (! isset($this->os)) { |
| 106 | $this->os = strtolower(php_uname('s')); |
| 107 | } |
| 108 | |
| 109 | return $this->os; |
| 110 | } else { |
| 111 | return __('Blocked by hosting', 'backup-backup'); |
| 112 | } |
| 113 | } |
| 114 | |
| 115 | /** |
| 116 | * Get the homeurl from WordPress details. |
| 117 | * |
| 118 | * @return String // os |
| 119 | */ |
| 120 | public function get_operating_system() { |
| 121 | if ($this->is_enabled('php_uname')) { |
| 122 | if (! isset($this->operating_system)) { |
| 123 | $this->operating_system = php_uname('s') . ' ' . php_uname('v'); |
| 124 | } |
| 125 | |
| 126 | return $this->operating_system; |
| 127 | } else { |
| 128 | return __('Blocked by hosting', 'backup-backup'); |
| 129 | } |
| 130 | } |
| 131 | |
| 132 | /** |
| 133 | * Get the upload directory url from WordPress details. |
| 134 | * |
| 135 | * @return String // upload directory url |
| 136 | */ |
| 137 | public function get_upload_dir_url() { |
| 138 | if (! isset($this->upload_dir_url)) { |
| 139 | $upload_dir_url = wp_get_upload_dir(); |
| 140 | $this->upload_dir_url = $upload_dir_url['baseurl']; |
| 141 | } |
| 142 | |
| 143 | return $this->upload_dir_url; |
| 144 | } |
| 145 | |
| 146 | /** |
| 147 | * Get the content directory |
| 148 | * |
| 149 | * @return String // content directory |
| 150 | */ |
| 151 | public function get_content_dir() { |
| 152 | if (! isset($this->content_dir)) { |
| 153 | $content_dir = plugin_dir_path(WP_CONTENT_DIR . '/' . 'plugins/'); |
| 154 | $this->content_dir = $content_dir; |
| 155 | } |
| 156 | |
| 157 | return $this->content_dir; |
| 158 | } |
| 159 | |
| 160 | /** |
| 161 | * Get the plugin directory from WordPress details. |
| 162 | * |
| 163 | * @return String // plugin directory |
| 164 | */ |
| 165 | public function get_plugin_dir() { |
| 166 | if (! isset($this->plugin_dir)) { |
| 167 | $plugin_dir = plugin_dir_path(WP_CONTENT_DIR . '/plugins/plugin-folder'); |
| 168 | $this->plugin_dir = $plugin_dir; |
| 169 | } |
| 170 | |
| 171 | return $this->plugin_dir; |
| 172 | } |
| 173 | |
| 174 | /** |
| 175 | * Get the active plugins. |
| 176 | * |
| 177 | * @return String // active plugins |
| 178 | */ |
| 179 | public function get_active_plugins_info() { |
| 180 | if (! isset($this->active_plugins)) { |
| 181 | $active_plugins = get_option('active_plugins', false); |
| 182 | |
| 183 | $arr_active_plugins = []; |
| 184 | |
| 185 | foreach ($active_plugins as $path) { |
| 186 | $arr_data = []; |
| 187 | if (! function_exists('get_plugin_data')) { |
| 188 | require_once ABSPATH . 'wp-admin/includes/plugin.php'; |
| 189 | } |
| 190 | $plugin_data = get_plugin_data(WP_PLUGIN_DIR . '/' . $path); |
| 191 | if ( |
| 192 | isset($plugin_data['Name']) && ! empty($plugin_data['Name']) |
| 193 | && isset($plugin_data['Version']) && ! empty($plugin_data['Version']) |
| 194 | ) { |
| 195 | $arr_data['name'] = $plugin_data['Name']; |
| 196 | $arr_data['version'] = $plugin_data['Version']; |
| 197 | $arr_data['slug'] = $plugin_data['TextDomain']; |
| 198 | |
| 199 | array_push($arr_active_plugins, $arr_data); |
| 200 | unset($arr_data); |
| 201 | } |
| 202 | } |
| 203 | $this->active_plugins = $arr_active_plugins; |
| 204 | } |
| 205 | |
| 206 | return $this->active_plugins; |
| 207 | } |
| 208 | |
| 209 | /** |
| 210 | * Get the check multisite. |
| 211 | * |
| 212 | * @return bool // check multisite |
| 213 | */ |
| 214 | public function check_multisite() { |
| 215 | if (! isset($this->is_multisite)) { |
| 216 | $this->is_multisite = is_multisite(); |
| 217 | } |
| 218 | |
| 219 | return $this->is_multisite; |
| 220 | } |
| 221 | |
| 222 | /** |
| 223 | * Get the disk free space |
| 224 | * |
| 225 | * @return float // disk free space |
| 226 | */ |
| 227 | public function get_disk_free_space() { |
| 228 | if ($this->is_enabled('disk_free_space')) { |
| 229 | if (!isset($this->disk_free_space)) { |
| 230 | $this->disk_free_space = \disk_free_space(ABSPATH); |
| 231 | } |
| 232 | |
| 233 | return $this->disk_free_space; |
| 234 | } else { |
| 235 | return __('Blocked by hosting', 'backup-backup'); |
| 236 | } |
| 237 | } |
| 238 | |
| 239 | /** |
| 240 | * Get the php version |
| 241 | * |
| 242 | * @return String // php version |
| 243 | */ |
| 244 | public function get_php_version() { |
| 245 | if (! isset($this->php_version)) { |
| 246 | $this->php_version = explode(' ', phpversion())[0]; |
| 247 | } |
| 248 | |
| 249 | return $this->php_version; |
| 250 | } |
| 251 | |
| 252 | /** |
| 253 | * Get the php loaded extensions |
| 254 | * |
| 255 | * @return String // php loaded extensions |
| 256 | */ |
| 257 | public function get_php_loaded_extensions() { |
| 258 | if (! isset($this->php_loaded_extensions)) { |
| 259 | $this->php_loaded_extensions = get_loaded_extensions(); |
| 260 | } |
| 261 | |
| 262 | return $this->php_loaded_extensions; |
| 263 | } |
| 264 | |
| 265 | /** |
| 266 | * Get the disable functions |
| 267 | * |
| 268 | * @return String // disable functions |
| 269 | */ |
| 270 | public function get_php_disable_functions() { |
| 271 | if (! isset($this->disable_functions)) { |
| 272 | $this->disable_functions = explode(',', ini_get('disable_functions')); |
| 273 | } |
| 274 | |
| 275 | return $this->disable_functions; |
| 276 | } |
| 277 | |
| 278 | /** |
| 279 | * Get the backtrack limit |
| 280 | * |
| 281 | * @return String // backtrack limit |
| 282 | */ |
| 283 | public function get_backtrack_limit() { |
| 284 | if (! isset($this->backtrack_limit)) { |
| 285 | $this->backtrack_limit = (int) ini_get('pcre.backtrack_limit'); |
| 286 | } |
| 287 | |
| 288 | return $this->backtrack_limit; |
| 289 | } |
| 290 | |
| 291 | /** |
| 292 | * Get the is mysql character set |
| 293 | * |
| 294 | * @return String // mysql character set |
| 295 | */ |
| 296 | public function get_mysql_character_set() { |
| 297 | global $wpdb; |
| 298 | if (! isset($this->get_mysql_character_set)) { |
| 299 | $charset_query = $wpdb->get_charset_collate(); |
| 300 | $matches = []; |
| 301 | preg_match('/SET\s+(\w+)/', $charset_query, $matches); |
| 302 | if (count($matches) > 1) { |
| 303 | return $matches[1]; |
| 304 | } |
| 305 | } |
| 306 | |
| 307 | return ''; |
| 308 | } |
| 309 | |
| 310 | /** |
| 311 | * Get the is get active_themes_info |
| 312 | * |
| 313 | * @return String // active_themes_info |
| 314 | */ |
| 315 | public function get_active_themes_info() { |
| 316 | if (! isset($this->wp_active_themes_info)) { |
| 317 | $arr_active_themes = []; |
| 318 | $theme = wp_get_theme(); |
| 319 | $theme_name = $theme->get('TextDomain'); |
| 320 | $theme_version = $theme->get('TextDomain'); |
| 321 | if ( |
| 322 | isset($theme_name) && ! empty($theme_name) |
| 323 | && isset($theme_version) && ! empty($theme_version) |
| 324 | ) { |
| 325 | $arr_data['name'] = $theme->get('Name'); |
| 326 | $arr_data['version'] = $theme->get('Version'); |
| 327 | $arr_data['slug'] = $theme->get('TextDomain'); |
| 328 | |
| 329 | array_push($arr_active_themes, $arr_data); |
| 330 | unset($arr_data); |
| 331 | } |
| 332 | $this->wp_active_themes_info = $arr_active_themes; |
| 333 | } |
| 334 | |
| 335 | return $this->wp_active_themes_info; |
| 336 | } |
| 337 | |
| 338 | /** |
| 339 | * Get the is get php_version_primary() |
| 340 | * |
| 341 | * @return String // php_version_primary() |
| 342 | */ |
| 343 | public function get_php_version_primary() { |
| 344 | if (! isset($this->php_version_primary)) { |
| 345 | $this->php_version_primary = explode('.', $this->get_php_version()); |
| 346 | |
| 347 | return $this->php_version_primary[0]; |
| 348 | } |
| 349 | } |
| 350 | |
| 351 | /** |
| 352 | * Get the is get php_version_secondary() |
| 353 | * |
| 354 | * @return String // php_version_secondary() |
| 355 | */ |
| 356 | public function get_php_version_secondary() { |
| 357 | if (! isset($this->php_version_secondary)) { |
| 358 | $this->php_version_secondary = explode('.', $this->get_php_version()); |
| 359 | |
| 360 | return $this->php_version_secondary[1]; |
| 361 | } |
| 362 | } |
| 363 | |
| 364 | /** |
| 365 | * Get the is get php_version_minor() |
| 366 | * |
| 367 | * @return String // php_version_minor() |
| 368 | */ |
| 369 | public function get_php_version_minor() { |
| 370 | if (! isset($this->php_version_minor)) { |
| 371 | $this->php_version_minor = explode('.', $this->get_php_version()); |
| 372 | |
| 373 | return $this->php_version_minor[2]; |
| 374 | } |
| 375 | } |
| 376 | |
| 377 | /** |
| 378 | * Get changes human redeable sizes to numbers() |
| 379 | * |
| 380 | * @param String $num // readble size to be converted to byte |
| 381 | * |
| 382 | * @return number // readble_size_to_bytes() |
| 383 | */ |
| 384 | public function readble_size_to_bytes($num) { |
| 385 | $num_split = str_split(strval(strtolower($num))); |
| 386 | $num_split_temp = $num_split; |
| 387 | $num_end = end($num_split); |
| 388 | array_pop($num_split); |
| 389 | $num_join = implode('', $num_split); |
| 390 | if ('m' === $num_end) { |
| 391 | $num = doubleval($num_join) * 1048576; |
| 392 | } elseif ('k' === $num_end) { |
| 393 | $num = doubleval($num_join) * 1024; |
| 394 | } elseif ('g' === $num_end) { |
| 395 | $num = doubleval($num_join) * 1073741824; |
| 396 | } |
| 397 | |
| 398 | return $num; |
| 399 | } |
| 400 | |
| 401 | /** |
| 402 | * List of system information. |
| 403 | * |
| 404 | * @return array // List of system information |
| 405 | */ |
| 406 | public function to_array() { |
| 407 | global $wpdb; |
| 408 | if (function_exists('curl_version')) { |
| 409 | $curl_version = curl_version(); |
| 410 | } else { |
| 411 | $curl_version = []; |
| 412 | } |
| 413 | |
| 414 | return [ |
| 415 | // WP related. |
| 416 | 'wp_version' => get_bloginfo('version'), |
| 417 | 'wp_site_url' => \site_url(), |
| 418 | 'wp_timezone' => $this->get_timezone(), |
| 419 | 'wp_blog_time' => time(), |
| 420 | 'wp_root_dir' => ABSPATH, |
| 421 | 'wp_language' => get_bloginfo('language'), |
| 422 | 'wp_cache' => defined('WP_CACHE') ? WP_CACHE : null, |
| 423 | 'wp_fs_method' => defined('FS_METHOD') ? FS_METHOD : null, |
| 424 | 'wp_db_charset' => defined('DB_CHARSET') ? DB_CHARSET : null, |
| 425 | 'wp_db_collate' => defined('DB_COLLATE') ? DB_COLLATE : null, |
| 426 | 'wp_debug' => defined('WP_DEBUG') ? WP_DEBUG : null, |
| 427 | 'wp_debug_log' => defined('WP_DEBUG_LOG') ? WP_DEBUG_LOG : null, |
| 428 | 'wp_debug_display' => defined('WP_DEBUG_DISPLAY') ? WP_DEBUG_DISPLAY : null, |
| 429 | 'wp_script_debug' => defined('SCRIPT_DEBUG') ? SCRIPT_DEBUG : null, |
| 430 | // 'wp_content_dir' => File_System::normalize_path( $this->get_content_dir() ), |
| 431 | // 'wp_plugin_dir' => ( new File_System() )->get_plugin_root_directory(), |
| 432 | // 'wp_theme_dir' => ( new File_System() )->get_theme_root_directory(), |
| 433 | // 'wp_upload_dir' => ( new File_System() )->get_upload_directory(), |
| 434 | 'wp_upload_dir_url' => $this->get_upload_dir_url(), |
| 435 | 'wp_multisite_enabled' => $this->check_multisite(), |
| 436 | 'wp_memory_limit_readable' => defined('WP_MEMORY_LIMIT') ? WP_MEMORY_LIMIT : null, |
| 437 | 'wp_memory_limit_bytes' => defined('WP_MEMORY_LIMIT') ? $this->readble_size_to_bytes(WP_MEMORY_LIMIT) : null, |
| 438 | 'wp_max_memory_limit_readble' => defined('WP_MAX_MEMORY_LIMIT') ? WP_MAX_MEMORY_LIMIT : null, |
| 439 | 'wp_max_memory_limit_bytes' => defined('WP_MAX_MEMORY_LIMIT') ? $this->readble_size_to_bytes(WP_MAX_MEMORY_LIMIT) : null, |
| 440 | 'wp_active_plugins_info' => $this->get_active_plugins_info(), |
| 441 | 'wp_alternative_cron_enabled' => defined('ALTERNATE_WP_CRON') ? ALTERNATE_WP_CRON : null, |
| 442 | 'wp_cron_enabled' => defined('DISABLE_WP_CRON') ? false : true, |
| 443 | 'wp_cron_lock_timeout' => defined('WP_CRON_LOCK_TIMEOUT') ? WP_CRON_LOCK_TIMEOUT : null, |
| 444 | 'wp_cron_job_running' => defined('DOING_CRON') ? DOING_CRON : false, |
| 445 | 'wp_http_block_external' => defined('WP_HTTP_BLOCK_EXTERNAL') ? true : false, |
| 446 | 'wp_automatic_update_disable' => defined('AUTOMATIC_UPDATER_DISABLED') ? true : false, |
| 447 | 'wp_active_themes_info' => $this->get_active_themes_info(), |
| 448 | |
| 449 | // Webserver related information. |
| 450 | 'web_server_name' => $this->get_webserver(), |
| 451 | 'operating_system_short_name' => $this->get_os(), |
| 452 | 'operating_system_full' => $this->get_operating_system(), |
| 453 | 'server_ip' => isset($_SERVER['REMOTE_ADDR']) ? sanitize_text_field(wp_unslash($_SERVER['REMOTE_ADDR'])) : null, |
| 454 | 'temp_folder' => get_temp_dir(), |
| 455 | |
| 456 | // PHP Library related info. |
| 457 | |
| 458 | // Disk & storage related info. |
| 459 | 'disk_free_space_bytes' => $this->get_disk_free_space(), |
| 460 | |
| 461 | 'disk_free_space_readable' => (($this->is_enabled('disk_total_space')) ? BMP::humanSize($this->get_disk_free_space()) : __('Blocked by hosting', 'backup-backup')), |
| 462 | 'dir_disk_space_bytes' => (($this->is_enabled('disk_total_space')) ? disk_total_space(ABSPATH) : __('Blocked by hosting', 'backup-backup')), |
| 463 | 'dir_disk_space_readable' => (($this->is_enabled('disk_total_space')) ? BMP::humanSize(disk_total_space(ABSPATH)) : __('Blocked by hosting', 'backup-backup')), |
| 464 | |
| 465 | // PHP Configuration information. |
| 466 | 'php_memory_limit_bytes' => $this->readble_size_to_bytes(ini_get('memory_limit')), |
| 467 | 'php_memory_limit_readable' => ini_get('memory_limit'), |
| 468 | 'php_max_execution_time' => ini_get('max_execution_time'), |
| 469 | 'php_upload_max_filesize_bytes' => $this->readble_size_to_bytes(ini_get('upload_max_filesize')), |
| 470 | 'php_upload_max_filesize_readable' => ini_get('upload_max_filesize'), |
| 471 | 'php_max_input_vars' => (int) ini_get('max_input_vars'), |
| 472 | 'php_post_max_size_bytes' => $this->readble_size_to_bytes(ini_get('post_max_size')), |
| 473 | 'php_post_max_size_readable' => ini_get('post_max_size'), |
| 474 | |
| 475 | 'php_version_primary' => $this->get_php_version_primary(), |
| 476 | 'php_version_secondary' => $this->get_php_version_secondary(), |
| 477 | 'php_version_minor' => $this->get_php_version_minor(), |
| 478 | 'php_version_full' => $this->get_php_version(), |
| 479 | |
| 480 | 'php_sapi' => php_sapi_name(), |
| 481 | 'php_allow_url_fopen' => ini_get('allow_url_fopen') === 1 ? true : false, |
| 482 | 'php_loaded_extensions' => $this->get_php_loaded_extensions(), |
| 483 | 'php_disable_functions' => $this->get_php_disable_functions(), |
| 484 | 'php_xml_support' => extension_loaded('xml'), |
| 485 | 'php_backtrack_limit' => $this->get_backtrack_limit(), |
| 486 | 'php_fast_cgi' => strpos(php_sapi_name(), 'fcgi') !== false, // for some it was coming fpm-fcgi and on some cgi-fcgi so changed to account for both. |
| 487 | 'php_zip_archive_class_exists' => class_exists('ZipArchive'), |
| 488 | 'php_mcrypt_exists' => extension_loaded('mcrypt'), |
| 489 | |
| 490 | // MySql Configuration information. |
| 491 | 'mysql_version' => $wpdb->db_version(), |
| 492 | 'mysql_character_set' => $this->get_mysql_character_set(), |
| 493 | |
| 494 | 'curl_version' => isset($curl_version['version']) ? $curl_version['version'] : null, |
| 495 | 'curl_ssl_enabled' => isset($curl_version['features']) ? (bool) ($curl_version['features'] & 4) : false, |
| 496 | 'php_open_ssl_version_text' => isset($curl_version['ssl_version']) ? $curl_version['ssl_version'] : null, |
| 497 | 'php_open_ssl_version_number' => isset($curl_version['ssl_version_number']) ? $curl_version['ssl_version_number'] : null, |
| 498 | 'plugin_compile_method' => defined('BMI_REV') ? BMI_REV : 'unknown' |
| 499 | ]; |
| 500 | } |
| 501 | } |
| 502 |