if (!defined('ABSPATH')) die('No direct access.'); /** * Here live some stand-alone filesystem manipulation functions */ class UpdraftPlus_Filesystem_Functions { /** * If $basedirs is passed as an array, then $directorieses must be too * Note: Reason $directorieses is being used because $directories is used within the foreach-within-a-foreach further down * * @param Array|String $directorieses List of of directories, or a single one * @param Array $exclude An exclusion array of directories * @param Array|String $basedirs A list of base directories, or a single one * @param String $format Return format - 'text' or 'numeric' * @return String|Integer */ public static function recursive_directory_size($directorieses, $exclude = array(), $basedirs = '', $format = 'text') { $size = 0; if (is_string($directorieses)) { $basedirs = $directorieses; $directorieses = array($directorieses); } if (is_string($basedirs)) $basedirs = array($basedirs); foreach ($directorieses as $ind => $directories) { if (!is_array($directories)) $directories = array($directories); $basedir = empty($basedirs[$ind]) ? $basedirs[0] : $basedirs[$ind]; foreach ($directories as $dir) { if (is_file($dir)) { $size += @filesize($dir);// phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged -- Silenced to suppress errors that may arise because of the function. } else { $suffix = ('' != $basedir) ? ((0 === strpos($dir, $basedir.'/')) ? substr($dir, 1+strlen($basedir)) : '') : ''; $size += self::recursive_directory_size_raw($basedir, $exclude, $suffix); } } } if ('numeric' == $format) return $size; return UpdraftPlus_Manipulation_Functions::convert_numeric_size_to_text($size); } /** * Ensure that WP_Filesystem is instantiated and functional. Otherwise, outputs necessary HTML and dies. * * @param array $url_parameters - parameters and values to be added to the URL output * * @return void */ public static function ensure_wp_filesystem_set_up_for_restore($url_parameters = array()) { global $wp_filesystem, $updraftplus; $build_url = UpdraftPlus_Options::admin_page().'?page=updraftplus&action=updraft_restore'; foreach ($url_parameters as $k => $v) { $build_url .= '&'.$k.'='.$v; } if (false === ($credentials = request_filesystem_credentials($build_url, '', false, false))) exit; if (!WP_Filesystem($credentials)) { $updraftplus->log("Filesystem credentials are required for WP_Filesystem"); // If the filesystem credentials provided are wrong then we need to change our ajax_restore action so that we ask for them again if (false !== strpos($build_url, 'updraftplus_ajax_restore=do_ajax_restore')) $build_url = str_replace('updraftplus_ajax_restore=do_ajax_restore', 'updraftplus_ajax_restore=continue_ajax_restore', $build_url); request_filesystem_credentials($build_url, '', true, false); if ($wp_filesystem->errors->get_error_code()) { echo '
'; echo '

' . esc_html__('Why am I seeing this?', 'updraftplus') . '

'; echo '
'; foreach ($wp_filesystem->errors->get_error_messages() as $message) show_message($message); echo '
'; echo '
'; exit; } } } /** * Get the html of "Web-server disk space" line which resides above of the existing backup table * * @param Boolean $will_immediately_calculate_disk_space Whether disk space should be counted now or when user click Refresh link * * @return String Web server disk space html to render */ public static function web_server_disk_space($will_immediately_calculate_disk_space = true) { if ($will_immediately_calculate_disk_space) { $disk_space_used = self::get_disk_space_used('updraft', 'numeric'); if ($disk_space_used > apply_filters('updraftplus_display_usage_line_threshold_size', 104857600)) { // 104857600 = 100 MB = (100 * 1024 * 1024) $disk_space_text = UpdraftPlus_Manipulation_Functions::convert_numeric_size_to_text($disk_space_used); $refresh_link_text = __('refresh', 'updraftplus'); return self::web_server_disk_space_html($disk_space_text, $refresh_link_text); } else { return ''; } } else { $disk_space_text = ''; $refresh_link_text = __('calculate', 'updraftplus'); return self::web_server_disk_space_html($disk_space_text, $refresh_link_text); } } /** * Get the html of "Web-server disk space" line which resides above of the existing backup table * * @param String $disk_space_text The texts which represents disk space usage * @param String $refresh_link_text Refresh disk space link text * * @return String - Web server disk space HTML */ public static function web_server_disk_space_html($disk_space_text, $refresh_link_text) { return '
  • '.__('Web-server disk space in use by UpdraftPlus', 'updraftplus').': '.$disk_space_text.' '.$refresh_link_text.'
    • '; } /** * Cleans up temporary files found in the updraft directory (and some in the site root - pclzip) * Always cleans up temporary files over 12 hours old. * With parameters, also cleans up those. * Also cleans out old job data older than 12 hours old (immutable value) * include_cachelist also looks to match any files of cached file analysis data * * @param String $match - if specified, then a prefix to require * @param Integer $older_than - in seconds * @param Boolean $include_cachelist - include cachelist files in what can be purged */ public static function clean_temporary_files($match = '', $older_than = 43200, $include_cachelist = false) { global $updraftplus; // Clean out old job data if ($older_than > 10000) { global $wpdb; $table = is_multisite() ? $wpdb->sitemeta : $wpdb->options; $key_column = is_multisite() ? 'meta_key' : 'option_name'; $value_column = is_multisite() ? 'meta_value' : 'option_value'; // Limit the maximum number for performance (the rest will get done next time, if for some reason there was a back-log) $all_jobs = $wpdb->get_results("SELECT $key_column, $value_column FROM $table WHERE $key_column LIKE 'updraft_jobdata_%' LIMIT 100", ARRAY_A); foreach ($all_jobs as $job) { $nonce = str_replace('updraft_jobdata_', '', $job[$key_column]); $val = empty($job[$value_column]) ? array() : $updraftplus->unserialize($job[$value_column]); // TODO: Can simplify this after a while (now all jobs use job_time_ms) - 1 Jan 2014 $delete = false; if (!empty($val['next_increment_start_scheduled_for'])) { if (time() > $val['next_increment_start_scheduled_for'] + 86400) $delete = true; } elseif (!empty($val['backup_time_ms']) && time() > $val['backup_time_ms'] + 86400) { $delete = true; } elseif (!empty($val['job_time_ms']) && time() > $val['job_time_ms'] + 86400) { $delete = true; } elseif (!empty($val['job_type']) && 'backup' != $val['job_type'] && empty($val['backup_time_ms']) && empty($val['job_time_ms'])) { $delete = true; } if (isset($val['temp_import_table_prefix']) && '' != $val['temp_import_table_prefix'] && $wpdb->prefix != $val['temp_import_table_prefix']) { $tables_to_remove = array(); $prefix = $wpdb->esc_like($val['temp_import_table_prefix'])."%"; $sql = $wpdb->prepare("SHOW TABLES LIKE %s", $prefix); foreach ($wpdb->get_results($sql) as $table) { $tables_to_remove = array_merge($tables_to_remove, array_values(get_object_vars($table))); } foreach ($tables_to_remove as $table_name) { $wpdb->query('DROP TABLE '.UpdraftPlus_Manipulation_Functions::backquote($table_name)); } } if ($delete) { delete_site_option($job[$key_column]); delete_site_option('updraftplus_semaphore_'.$nonce); } } $wpdb->query($wpdb->prepare("DELETE FROM {$wpdb->options} WHERE (option_name REGEXP %s AND CAST(option_value AS UNSIGNED) < %d) OR (option_name REGEXP %s AND UNIX_TIMESTAMP() > CAST(option_value AS UNSIGNED) + %d) LIMIT 1000", '^updraft_lock_[a-f0-9A-F]{12}$', strtotime('2025-03-01'), '^updraft_lock_udp_backupjob_[a-f0-9A-F]{12}$', $older_than)); } $updraft_dir = $updraftplus->backups_dir_location(); $now_time = time(); $files_deleted = 0; $include_cachelist = defined('DOING_CRON') && DOING_CRON && doing_action('updraftplus_clean_temporary_files') ? true : $include_cachelist; if ($handle = opendir($updraft_dir)) { while (false !== ($entry = readdir($handle))) { $manifest_match = preg_match("/updraftplus-manifest\.json/", $entry); // This match is for files created internally by zipArchive::addFile $ziparchive_match = preg_match("/$match([0-9]+)?\.zip\.tmp\.(?:[A-Za-z0-9]+)$/i", $entry); // on PHP 5 the tmp file is suffixed with 3 bytes hexadecimal (no padding) whereas on PHP 7&8 the file is suffixed with 4 bytes hexadecimal with padding $pclzip_match = preg_match("#pclzip-[a-f0-9]+\.(?:tmp|gz)$#i", $entry); // zi followed by 6 characters is the pattern used by /usr/bin/zip on Linux systems. It's safe to check for, as we have nothing else that's going to match that pattern. $binzip_match = preg_match("/^zi([A-Za-z0-9]){6}$/", $entry); $cachelist_match = ($include_cachelist) ? preg_match("/-cachelist-.*(?:info|\.tmp)$/i", $entry) : false; $browserlog_match = preg_match('/^log\.[0-9a-f]+-browser\.txt$/', $entry); $downloader_client_match = preg_match("/$match([0-9]+)?\.zip\.tmp\.(?:[A-Za-z0-9]+)\.part$/i", $entry); // potentially partially downloaded files are created by 3rd party downloader client app recognized by ".part" extension at the end of the backup file name (e.g. .zip.tmp.3b9r8r.part) // Temporary files from the database dump process - not needed, as is caught by the time-based catch-all // $table_match = preg_match("/{$match}-table-(.*)\.table(\.tmp)?\.gz$/i", $entry); // The gz goes in with the txt, because we *don't* want to reap the raw .txt files if ((preg_match("/$match\.(tmp|table|txt\.gz)(\.gz)?$/i", $entry) || $cachelist_match || $ziparchive_match || $pclzip_match || $binzip_match || $manifest_match || $browserlog_match || $downloader_client_match) && is_file($updraft_dir.'/'.$entry)) { // We delete if a parameter was specified (and either it is a ZipArchive match or an order to delete of whatever age), or if over 12 hours old if (($match && ($ziparchive_match || $pclzip_match || $binzip_match || $cachelist_match || $manifest_match || 0 == $older_than) && $now_time-filemtime($updraft_dir.'/'.$entry) >= $older_than) || $now_time-filemtime($updraft_dir.'/'.$entry)>43200) { $skip_dblog = (0 == $files_deleted % 25) ? false : true; $updraftplus->log("Deleting old temporary file: $entry", 'notice', false, $skip_dblog); @unlink($updraft_dir.'/'.$entry);// phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged -- Silenced to suppress errors that may arise if the file doesn't exist. $files_deleted++; } } elseif (preg_match('/^log\.[0-9a-f]+\.txt$/', $entry) && $now_time-filemtime($updraft_dir.'/'.$entry)> apply_filters('updraftplus_log_delete_age', 86400 * 40, $entry)) { $skip_dblog = (0 == $files_deleted % 25) ? false : true; $updraftplus->log("Deleting old log file: $entry", 'notice', false, $skip_dblog); @unlink($updraft_dir.'/'.$entry);// phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged -- Silenced to suppress errors that may arise if the file doesn't exist. $files_deleted++; } } @closedir($handle);// phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged -- Silenced to suppress errors that may arise because of the function. } // Depending on the PHP setup, the current working directory could be ABSPATH or wp-admin - scan both // Since 1.9.32, we set them to go into $updraft_dir, so now we must check there too. Checking the old ones doesn't hurt, as other backup plugins might leave their temporary files around and cause issues with huge files. foreach (array(ABSPATH, ABSPATH.'wp-admin/', $updraft_dir.'/') as $path) { if ($handle = opendir($path)) { while (false !== ($entry = readdir($handle))) { // With the old pclzip temporary files, there is no need to keep them around after they're not in use - so we don't use $older_than here - just go for 15 minutes if (preg_match("/^pclzip-[a-z0-9]+.tmp$/", $entry) && $now_time-filemtime($path.$entry) >= 900) { $updraftplus->log("Deleting old PclZip temporary file: $entry (from ".basename($path).")"); @unlink($path.$entry);// phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged -- Silenced to suppress errors that may arise if the file doesn't exist. } } @closedir($handle);// phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged -- Silenced to suppress errors that may arise because of the function. } } } /** * Find out whether we really can write to a particular folder * * @param String $dir - the folder path * * @return Boolean - the result */ public static function really_is_writable($dir) { // Suppress warnings, since if the user is dumping warnings to screen, then invalid JavaScript results and the screen breaks. if (!@is_writable($dir)) return false;// phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged -- Silenced to suppress errors that may arise because of the function. // Found a case - GoDaddy server, Windows, PHP 5.2.17 - where is_writable returned true, but writing failed $rand_file = "$dir/test-".md5(rand().time()).".txt"; while (file_exists($rand_file)) { $rand_file = "$dir/test-".md5(rand().time()).".txt"; } $ret = @file_put_contents($rand_file, 'testing...');// phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged -- Silenced to suppress errors that may arise because of the function. @unlink($rand_file);// phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged -- Silenced to suppress errors that may arise if the file doesn't exist. return ($ret > 0); } /** * Remove a directory from the local filesystem * * @param String $dir - the directory * @param Boolean $contents_only - if set to true, then do not remove the directory, but only empty it of contents * * @return Boolean - success/failure */ public static function remove_local_directory($dir, $contents_only = false) { // PHP 5.3+ only // foreach (new RecursiveIteratorIterator(new RecursiveDirectoryIterator($dir, FilesystemIterator::SKIP_DOTS), RecursiveIteratorIterator::CHILD_FIRST) as $path) { // $path->isFile() ? unlink($path->getPathname()) : rmdir($path->getPathname()); // } // return rmdir($dir); if ($handle = @opendir($dir)) {// phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged -- Silenced to suppress errors that may arise because of the function. while (false !== ($entry = readdir($handle))) { if ('.' !== $entry && '..' !== $entry) { if (is_dir($dir.'/'.$entry)) { self::remove_local_directory($dir.'/'.$entry, false); } else { @unlink($dir.'/'.$entry);// phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged -- Silenced to suppress errors that may arise if the file doesn't exist. } } } @closedir($handle);// phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged -- Silenced to suppress errors that may arise because of the function. } return $contents_only ? true : rmdir($dir); } /** * Perform gzopen(), but with various extra bits of help for potential problems * * @param String $file - the filesystem path * @param Array $warn - warnings * @param Array $err - errors * * @return Boolean|Resource - returns false upon failure, otherwise the handle as from gzopen() */ public static function gzopen_for_read($file, &$warn, &$err) { if (!function_exists('gzopen') || !function_exists('gzread')) { $missing = ''; if (!function_exists('gzopen')) $missing .= 'gzopen'; if (!function_exists('gzread')) $missing .= ($missing) ? ', gzread' : 'gzread'; /* translators: %s: List of disabled PHP functions. */ $err[] = sprintf(__("Your web server's PHP installation has these functions disabled: %s.", 'updraftplus'), $missing).' '. sprintf( /* translators: %s: The process that requires the functions. */ __('Your hosting company must enable these functions before %s can work.', 'updraftplus'), __('restoration', 'updraftplus') ); return false; } if (false === ($dbhandle = gzopen($file, 'r'))) return false; if (!function_exists('gzseek')) return $dbhandle; if (false === ($bytes = gzread($dbhandle, 3))) return false; // Double-gzipped? if ('H4sI' != base64_encode($bytes)) { if (0 === gzseek($dbhandle, 0)) { return $dbhandle; } else { @gzclose($dbhandle);// phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged -- Silenced to suppress errors that may arise because of the function. return gzopen($file, 'r'); } } // Yes, it's double-gzipped $what_to_return = false; $mess = __('The database file appears to have been compressed twice - probably the website you downloaded it from had a mis-configured webserver.', 'updraftplus'); $messkey = 'doublecompress'; $err_msg = ''; if (false === ($fnew = fopen($file.".tmp", 'w')) || !is_resource($fnew)) { @gzclose($dbhandle);// phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged -- Silenced to suppress errors that may arise because of the function. $err_msg = __('The attempt to undo the double-compression failed.', 'updraftplus'); } else { @fwrite($fnew, $bytes);// phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged -- Silenced to suppress errors that may arise because of the function. $emptimes = 0; while (!gzeof($dbhandle)) { $bytes = @gzread($dbhandle, 262144);// phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged -- Silenced to suppress errors that may arise because of the function. if (empty($bytes)) { $emptimes++; global $updraftplus; $updraftplus->log("Got empty gzread ($emptimes times)"); if ($emptimes>2) break; } else { @fwrite($fnew, $bytes);// phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged -- Silenced to suppress errors that may arise because of the function. } } gzclose($dbhandle); fclose($fnew); // On some systems (all Windows?) you can't rename a gz file whilst it's gzopened if (!rename($file.".tmp", $file)) { $err_msg = __('The attempt to undo the double-compression failed.', 'updraftplus'); } else { $mess .= ' '.__('The attempt to undo the double-compression succeeded.', 'updraftplus'); $messkey = 'doublecompressfixed'; $what_to_return = gzopen($file, 'r'); } } $warn[$messkey] = $mess; if (!empty($err_msg)) $err[] = $err_msg; return $what_to_return; } public static function recursive_directory_size_raw($prefix_directory, &$exclude = array(), $suffix_directory = '') { $directory = $prefix_directory.('' == $suffix_directory ? '' : '/'.$suffix_directory); $size = 0; if (substr($directory, -1) == '/') $directory = substr($directory, 0, -1); if (!file_exists($directory) || !is_dir($directory) || !is_readable($directory)) return -1; if (file_exists($directory.'/.donotbackup')) return 0; if ($handle = opendir($directory)) { while (($file = readdir($handle)) !== false) { if ('.' != $file && '..' != $file) { $spath = ('' == $suffix_directory) ? $file : $suffix_directory.'/'.$file; if (false !== ($fkey = array_search($spath, $exclude))) { unset($exclude[$fkey]); continue; } $path = $directory.'/'.$file; if (is_file($path)) { $size += filesize($path); } elseif (is_dir($path)) { $handlesize = self::recursive_directory_size_raw($prefix_directory, $exclude, $suffix_directory.('' == $suffix_directory ? '' : '/').$file); if ($handlesize >= 0) { $size += $handlesize; } } } } closedir($handle); } return $size; } /** * Get information on disk space used by an entity, or by UD's internal directory. Returns as a human-readable string. * * @param String $entity - the entity (e.g. 'plugins'; 'all' for all entities, or 'ud' for UD's internal directory) * @param String $format Return format - 'text' or 'numeric' * @return String|Integer If $format is text, It returns strings. Otherwise integer value. */ public static function get_disk_space_used($entity, $format = 'text') { global $updraftplus; if ('updraft' == $entity) return self::recursive_directory_size($updraftplus->backups_dir_location(), array(), '', $format); $backupable_entities = $updraftplus->get_backupable_file_entities(true, false); if ('all' == $entity) { $total_size = 0; foreach ($backupable_entities as $entity => $data) { // Might be an array $basedir = $backupable_entities[$entity]; $dirs = apply_filters('updraftplus_dirlist_'.$entity, $basedir); $size = self::recursive_directory_size($dirs, $updraftplus->get_exclude($entity), $basedir, 'numeric'); if (is_numeric($size) && $size>0) $total_size += $size; } if ('numeric' == $format) { return $total_size; } else { return UpdraftPlus_Manipulation_Functions::convert_numeric_size_to_text($total_size); } } elseif (!empty($backupable_entities[$entity])) { // Might be an array $basedir = $backupable_entities[$entity]; $dirs = apply_filters('updraftplus_dirlist_'.$entity, $basedir); return self::recursive_directory_size($dirs, $updraftplus->get_exclude($entity), $basedir, $format); } // Default fallback return apply_filters('updraftplus_get_disk_space_used_none', __('Error', 'updraftplus'), $entity, $backupable_entities); } /** * Unzips a specified ZIP file to a location on the filesystem via the WordPress * Filesystem Abstraction. Forked from WordPress core in version 5.1-alpha-44182, * to allow us to provide feedback on progress. * * Assumes that WP_Filesystem() has already been called and set up. Does not extract * a root-level __MACOSX directory, if present. * * Attempts to increase the PHP memory limit before uncompressing. However, * the most memory required shouldn't be much larger than the archive itself. * * @global WP_Filesystem_Base $wp_filesystem WordPress filesystem subclass. * * @param String $file - Full path and filename of ZIP archive. * @param String $to - Full path on the filesystem to extract archive to. * @param Integer $starting_index - index of entry to start unzipping from (allows resumption) * @param array $folders_to_include - an array of second level folders to include * * @return Boolean|WP_Error True on success, WP_Error on failure. */ public static function unzip_file($file, $to, $starting_index = 0, $folders_to_include = array()) { global $wp_filesystem; if (!$wp_filesystem || !is_object($wp_filesystem)) { return new WP_Error('fs_unavailable', __('Could not access filesystem.'));// phpcs:ignore WordPress.WP.I18n.MissingArgDomain -- The string exists within the WordPress core. } // Unzip can use a lot of memory, but not this much hopefully. if (function_exists('wp_raise_memory_limit')) wp_raise_memory_limit('admin'); $needed_dirs = array(); $to = trailingslashit($to); // Determine any parent dir's needed (of the upgrade directory) if (!$wp_filesystem->is_dir($to)) { // Only do parents if no children exist $path = preg_split('![/\\\]!', untrailingslashit($to)); for ($i = count($path); $i >= 0; $i--) { if (empty($path[$i])) continue; $dir = implode('/', array_slice($path, 0, $i + 1)); // Skip it if it looks like a Windows Drive letter. if (preg_match('!^[a-z]:$!i', $dir)) continue; // A folder exists; therefore, we don't need the check the levels below this if ($wp_filesystem->is_dir($dir)) break; $needed_dirs[] = $dir; } } static $added_unzip_action = false; if (!$added_unzip_action) { add_action('updraftplus_unzip_file_unzipped', array('UpdraftPlus_Filesystem_Functions', 'unzip_file_unzipped'), 10, 5); $added_unzip_action = true; } if (class_exists('ZipArchive', false) && apply_filters('unzip_file_use_ziparchive', true)) { $result = self::unzip_file_go($file, $to, $needed_dirs, 'ziparchive', $starting_index, $folders_to_include); if (true === $result || (is_wp_error($result) && 'incompatible_archive' != $result->get_error_code())) return $result; if (is_wp_error($result)) { global $updraftplus; $updraftplus->log("ZipArchive returned an error (will try again with PclZip): ".$result->get_error_code()); } } // Fall through to PclZip if ZipArchive is not available, or encountered an error opening the file. // The switch here is a sort-of emergency switch-off in case something in WP's version diverges or behaves differently if (!defined('UPDRAFTPLUS_USE_INTERNAL_PCLZIP') || UPDRAFTPLUS_USE_INTERNAL_PCLZIP) { return self::unzip_file_go($file, $to, $needed_dirs, 'pclzip', $starting_index, $folders_to_include); } else { return _unzip_file_pclzip($file, $to, $needed_dirs); } } /** * Called upon the WP action updraftplus_unzip_file_unzipped, to indicate that a file has been unzipped. * * @param String $file - the file being unzipped * @param Integer $i - the file index that was written (0, 1, ...) * @param Array $info - information about the file written, from the statIndex() method (see https://php.net/manual/en/ziparchive.statindex.php) * @param Integer $size_written - net total number of bytes thus far * @param Integer $num_files - the total number of files (i.e. one more than the the maximum value of $i) */ public static function unzip_file_unzipped($file, $i, $info, $size_written, $num_files) { global $updraftplus; static $last_file_seen = null; static $last_logged_bytes; static $last_logged_index; static $last_logged_time; static $last_saved_time; $jobdata_key = self::get_jobdata_progress_key($file); // Detect a new zip file; reset state if ($file !== $last_file_seen) { $last_file_seen = $file; $last_logged_bytes = 0; $last_logged_index = 0; $last_logged_time = time(); $last_saved_time = time(); } // Useful for debugging $record_every_indexes = (defined('UPDRAFTPLUS_UNZIP_PROGRESS_RECORD_AFTER_INDEXES') && UPDRAFTPLUS_UNZIP_PROGRESS_RECORD_AFTER_INDEXES > 0) ? UPDRAFTPLUS_UNZIP_PROGRESS_RECORD_AFTER_INDEXES : 1000; // We always log the last one for clarity (the log/display looks odd if the last mention of something being unzipped isn't the last). Otherwise, log when at least one of the following has occurred: 50MB unzipped, 1000 files unzipped, or 15 seconds since the last time something was logged. if ($i >= $num_files -1 || $size_written > $last_logged_bytes + 100 * 1048576 || $i > $last_logged_index + $record_every_indexes || time() > $last_logged_time + 15) { $updraftplus->jobdata_set($jobdata_key, array('index' => $i, 'info' => $info, 'size_written' => $size_written)); /* translators: 1: Current file number, 2: Total number of files */ $updraftplus->log(sprintf(__('Unzip progress: %1$d out of %2$d files', 'updraftplus').' (%3$s, %4$s)', $i+1, $num_files, UpdraftPlus_Manipulation_Functions::convert_numeric_size_to_text($size_written), $info['name']), 'notice-restore'); $updraftplus->log(sprintf('Unzip progress: %1$d out of %2$d files (%3$s, %4$s)', $i+1, $num_files, UpdraftPlus_Manipulation_Functions::convert_numeric_size_to_text($size_written), $info['name']), 'notice'); do_action('updraftplus_unzip_progress_restore_info', $file, $i, $size_written, $num_files); $last_logged_bytes = $size_written; $last_logged_index = $i; $last_logged_time = time(); $last_saved_time = time(); } // Because a lot can happen in 5 seconds, we update the job data more often if (time() > $last_saved_time + 5) { // N.B. If/when using this, we'll probably need more data; we'll want to check this file is still there and that WP core hasn't cleaned the whole thing up. $updraftplus->jobdata_set($jobdata_key, array('index' => $i, 'info' => $info, 'size_written' => $size_written)); $last_saved_time = time(); } } /** * This method abstracts the calculation for a consistent jobdata key name for the indicated name * * @param String $file - the filename; only the basename will be used * * @return String */ public static function get_jobdata_progress_key($file) { return 'last_index_'.md5(basename($file)); } /** * Compatibility function (exists in WP 4.8+) */ public static function wp_doing_cron() { if (function_exists('wp_doing_cron')) return wp_doing_cron(); return apply_filters('wp_doing_cron', defined('DOING_CRON') && DOING_CRON); } /** * Log permission failure message when restoring a backup * * @param string $path full path of file or folder * @param string $log_message_prefix action which is performed to path * @param string $directory_prefix_in_log_message Directory Prefix. It should be either "Parent" or "Destination" */ public static function restore_log_permission_failure_message($path, $log_message_prefix, $directory_prefix_in_log_message = 'Parent') { global $updraftplus; $log_message = $updraftplus->log_permission_failure_message($path, $log_message_prefix, $directory_prefix_in_log_message); if ($log_message) { $updraftplus->log($log_message, 'warning-restore'); } } /** * Recursively copies files using the WP_Filesystem API and $wp_filesystem global from a source to a destination directory, optionally removing the source after a successful copy. * * @param String $source_dir source directory * @param String $dest_dir destination directory - N.B. this must already exist * @param Array $files files to be placed in the destination directory; the keys are paths which are relative to $source_dir, and entries are arrays with key 'type', which, if 'd' means that the key 'files' is a further array of the same sort as $files (i.e. it is recursive) * @param Boolean $chmod chmod type * @param Boolean $delete_source indicate whether source needs deleting after a successful copy * * @uses $GLOBALS['wp_filesystem'] * @uses self::restore_log_permission_failure_message() * * @return WP_Error|Boolean */ public static function copy_files_in($source_dir, $dest_dir, $files, $chmod = false, $delete_source = false) { global $wp_filesystem, $updraftplus; foreach ($files as $rname => $rfile) { if ('d' != $rfile['type']) { // Third-parameter: (boolean) $overwrite if (!$wp_filesystem->move($source_dir.'/'.$rname, $dest_dir.'/'.$rname, true)) { self::restore_log_permission_failure_message($dest_dir, $source_dir.'/'.$rname.' -> '.$dest_dir.'/'.$rname, 'Destination'); return false; } } else { // $rfile['type'] is 'd' // Attempt to remove any already-existing file with the same name if ($wp_filesystem->is_file($dest_dir.'/'.$rname)) @$wp_filesystem->delete($dest_dir.'/'.$rname, false, 'f');// phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged -- if fails, carry on // No such directory yet: just move it if ($wp_filesystem->exists($dest_dir.'/'.$rname) && !$wp_filesystem->is_dir($dest_dir.'/'.$rname) && !$wp_filesystem->move($source_dir.'/'.$rname, $dest_dir.'/'.$rname, false)) { self::restore_log_permission_failure_message($dest_dir, 'Move '.$source_dir.'/'.$rname.' -> '.$dest_dir.'/'.$rname, 'Destination'); $updraftplus->log_e('Failed to move directory (check your file permissions and disk quota): %s', $source_dir.'/'.$rname." -> ".$dest_dir.'/'.$rname); return false; } elseif (!empty($rfile['files'])) { if (!$wp_filesystem->exists($dest_dir.'/'.$rname)) $wp_filesystem->mkdir($dest_dir.'/'.$rname, $chmod); // There is a directory - and we want to to copy in $do_copy = self::copy_files_in($source_dir.'/'.$rname, $dest_dir.'/'.$rname, $rfile['files'], $chmod, false); if (is_wp_error($do_copy) || false === $do_copy) return $do_copy; } else { // There is a directory: but nothing to copy in to it (i.e. $file['files'] is empty). Just remove the directory. @$wp_filesystem->rmdir($source_dir.'/'.$rname);// phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged -- Silenced to suppress errors that may arise because of the method. } } } // We are meant to leave the working directory empty. Hence, need to rmdir() once a directory is empty. But not the root of it all in case of others/wpcore. if ($delete_source || false !== strpos($source_dir, '/')) { if (!$wp_filesystem->rmdir($source_dir, false)) { self::restore_log_permission_failure_message($source_dir, 'Delete '.$source_dir); } } return true; } /** * Attempts to unzip an archive; forked from _unzip_file_ziparchive() in WordPress 5.1-alpha-44182, and modified to use the UD zip classes. * * Assumes that WP_Filesystem() has already been called and set up. * * @global WP_Filesystem_Base $wp_filesystem WordPress filesystem subclass. * * @param String $file - full path and filename of ZIP archive. * @param String $to - full path on the filesystem to extract archive to. * @param Array $needed_dirs - a partial list of required folders needed to be created. * @param String $method - either 'ziparchive' or 'pclzip'. * @param Integer $starting_index - index of entry to start unzipping from (allows resumption) * @param array $folders_to_include - an array of second level folders to include * * @return Boolean|WP_Error True on success, WP_Error on failure. */ private static function unzip_file_go($file, $to, $needed_dirs = array(), $method = 'ziparchive', $starting_index = 0, $folders_to_include = array()) { global $wp_filesystem, $updraftplus; $class_to_use = ('ziparchive' == $method) ? 'UpdraftPlus_ZipArchive' : 'UpdraftPlus_PclZip'; if (!class_exists($class_to_use)) updraft_try_include_file('includes/class-zip.php', 'require_once'); $updraftplus->log('Unzipping '.basename($file).' to '.$to.' using '.$class_to_use.', starting index '.$starting_index); $z = new $class_to_use; $flags = (version_compare(PHP_VERSION, '5.2.12', '>') && defined('ZIPARCHIVE::CHECKCONS')) ? ZIPARCHIVE::CHECKCONS : 4; // This is just for crazy people with mbstring.func_overload enabled (deprecated from PHP 7.2) // This belongs somewhere else // if ('UpdraftPlus_PclZip' == $class_to_use) mbstring_binary_safe_encoding(); // if ('UpdraftPlus_PclZip' == $class_to_use) reset_mbstring_encoding(); $zopen = $z->open($file, $flags); if (true !== $zopen) { return new WP_Error('incompatible_archive', __('Incompatible Archive.'), array($method.'_error' => $z->last_error));// phpcs:ignore WordPress.WP.I18n.MissingArgDomain -- The string exists within the WordPress core. } $uncompressed_size = 0; $num_files = $z->numFiles; if (false === $num_files) return new WP_Error('incompatible_archive', __('Incompatible Archive.'), array($method.'_error' => $z->last_error));// phpcs:ignore WordPress.WP.I18n.MissingArgDomain -- The string exists within the WordPress core. for ($i = $starting_index; $i < $num_files; $i++) { if (!$info = $z->statIndex($i)) { return new WP_Error('stat_failed_'.$method, __('Could not retrieve file from archive.').' ('.$z->last_error.')');// phpcs:ignore WordPress.WP.I18n.MissingArgDomain -- The string exists within the WordPress core. } // Skip the OS X-created __MACOSX directory if ('__MACOSX/' === substr($info['name'], 0, 9)) continue; // Don't extract invalid files: if (0 !== validate_file($info['name'])) continue; if (!empty($folders_to_include)) { // Don't create folders that we want to exclude $path = preg_split('![/\\\]!', untrailingslashit($info['name'])); if (isset($path[1]) && !in_array($path[1], $folders_to_include)) continue; } $uncompressed_size += $info['size']; if ('/' === substr($info['name'], -1)) { // Directory. $needed_dirs[] = $to . untrailingslashit($info['name']); } elseif ('.' !== ($dirname = dirname($info['name']))) { // Path to a file. $needed_dirs[] = $to . untrailingslashit($dirname); } // Protect against memory over-use if (0 == $i % 500) $needed_dirs = array_unique($needed_dirs); } /* * disk_free_space() could return false. Assume that any falsey value is an error. * A disk that has zero free bytes has bigger problems. * Require we have enough space to unzip the file and copy its contents, with a 10% buffer. */ if (self::wp_doing_cron()) { $available_space = function_exists('disk_free_space') ? @disk_free_space(WP_CONTENT_DIR) : false;// phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged -- Call is speculative if ($available_space && ($uncompressed_size * 2.1) > $available_space) { return new WP_Error('disk_full_unzip_file', __('Could not copy files.').' '.__('You may have run out of disk space.'), compact('uncompressed_size', 'available_space'));// phpcs:ignore WordPress.WP.I18n.MissingArgDomain -- The string exists within the WordPress core. } } $needed_dirs = array_unique($needed_dirs); foreach ($needed_dirs as $dir) { // Check the parent folders of the folders all exist within the creation array. if (untrailingslashit($to) == $dir) { // Skip over the working directory, We know this exists (or will exist) continue; } // If the directory is not within the working directory then skip it if (false === strpos($dir, $to)) continue; $parent_folder = dirname($dir); while (!empty($parent_folder) && untrailingslashit($to) != $parent_folder && !in_array($parent_folder, $needed_dirs)) { $needed_dirs[] = $parent_folder; $parent_folder = dirname($parent_folder); } } asort($needed_dirs); // Create those directories if need be: foreach ($needed_dirs as $_dir) { // Only check to see if the Dir exists upon creation failure. Less I/O this way. if (!$wp_filesystem->mkdir($_dir, FS_CHMOD_DIR) && !$wp_filesystem->is_dir($_dir)) { return new WP_Error('mkdir_failed_'.$method, __('Could not create directory.'), substr($_dir, strlen($to)));// phpcs:ignore WordPress.WP.I18n.MissingArgDomain -- The string exists within the WordPress core. } } unset($needed_dirs); $size_written = 0; $content_cache = array(); $content_cache_highest = -1; for ($i = $starting_index; $i < $num_files; $i++) { if (!$info = $z->statIndex($i)) { return new WP_Error('stat_failed_'.$method, __('Could not retrieve file from archive.'));// phpcs:ignore WordPress.WP.I18n.MissingArgDomain -- The string exists within the WordPress core. } // directory if ('/' == substr($info['name'], -1)) continue; // Don't extract the OS X-created __MACOSX if ('__MACOSX/' === substr($info['name'], 0, 9)) continue; // Don't extract invalid files: if (0 !== validate_file($info['name'])) continue; if (!empty($folders_to_include)) { // Don't extract folders that we want to exclude $path = preg_split('![/\\\]!', untrailingslashit($info['name'])); if (isset($path[1]) && !in_array($path[1], $folders_to_include)) continue; } // N.B. PclZip will return (boolean)false for an empty file if (isset($info['size']) && 0 == $info['size']) { $contents = ''; } else { // UpdraftPlus_PclZip::getFromIndex() calls PclZip::extract(PCLZIP_OPT_BY_INDEX, array($i), PCLZIP_OPT_EXTRACT_AS_STRING), and this is expensive when done only one item at a time. We try to cache in chunks for good performance as well as being able to resume. if ($i > $content_cache_highest && 'UpdraftPlus_PclZip' == $class_to_use) { $memory_usage = memory_get_usage(false); $total_memory = $updraftplus->memory_check_current(); if ($memory_usage > 0 && $total_memory > 0) { $memory_free = $total_memory*1048576 - $memory_usage; } else { // A sane default. Anything is ultimately better than WP's default of just unzipping everything into memory. $memory_free = 50*1048576; } $use_memory = max(10485760, $memory_free - 10485760); $total_byte_count = 0; $content_cache = array(); $cache_indexes = array(); $cache_index = $i; while ($cache_index < $num_files && $total_byte_count < $use_memory) { if (false !== ($cinfo = $z->statIndex($cache_index)) && isset($cinfo['size']) && '/' != substr($cinfo['name'], -1) && '__MACOSX/' !== substr($cinfo['name'], 0, 9) && 0 === validate_file($cinfo['name'])) { $total_byte_count += $cinfo['size']; if ($total_byte_count < $use_memory) { $cache_indexes[] = $cache_index; $content_cache_highest = $cache_index; } } $cache_index++; } if (!empty($cache_indexes)) { $content_cache = $z->updraftplus_getFromIndexBulk($cache_indexes); } } $contents = isset($content_cache[$i]) ? $content_cache[$i] : $z->getFromIndex($i); } if (false === $contents && ('pclzip' !== $method || 0 !== $info['size'])) { return new WP_Error('extract_failed_'.$method, __('Could not extract file from archive.').' '.$z->last_error, json_encode($info));// phpcs:ignore WordPress.WP.I18n.MissingArgDomain -- The string exists within the WordPress core. } if (!$wp_filesystem->put_contents($to . $info['name'], $contents, FS_CHMOD_FILE)) { return new WP_Error('copy_failed_'.$method, __('Could not copy file.'), $info['name']);// phpcs:ignore WordPress.WP.I18n.MissingArgDomain -- The string exists within the WordPress core. } if (!empty($info['size'])) $size_written += $info['size']; do_action('updraftplus_unzip_file_unzipped', $file, $i, $info, $size_written, $num_files); } $z->close(); return true; } } @keyframes rotateInUpRight { from { transform-origin: right bottom; transform: rotate3d(0, 0, 1, -90deg); opacity: 0; } to { transform-origin: right bottom; transform: none; opacity: 1; } } .rotateInUpRight { animation-name: rotateInUpRight; } Sportpesa Mega Jackpot Prediction Tips | MULTIBET

    Sportpesa Mega Jackpot Prediction Tips

    By /

    We are targeting 12/17 this weekend

    To receive this week’s sure bonus  jackpot prediction,send 99 to Till 9734997 .You will receive it on your phone automatically via SMS.No delay .

     

    An in depth and through analysis is a must when it comes to getting the mega jackpot predictions right , some have placed their bets purely on guts but, the chances of you following the same strategy and emerging a winner are odds that almost guarantee a loss. The sportpesa jackpot need an element of research if you are looking to beat the odds and walk away with the millions at stake when it comes to the Sportpesa Mega Jackpot. This article may or may not be for you as each and every individual has their own reason for taking part in the thrilling world of Sports Betting. With that in mind, read on if you are committed to tilting the odds in your favor and emerging victorious at the end of the day.

    It’s important to let you know that our Sportpesa Mega Jackpot predictions aren’t guaranteed, in fact, we have lost but with every loss we have gotten better as we take our losses as lessons. We carry out a thorough Sportpesa Mega Jackpot Analysis each and every Week. We take our losing betslip and break it down team by team to try and identify things we may have missed and thus placing us in the best possible position to avoid similar errors. Let’s face it, you have probably been losing as well and are in need of a change in tact when it comes to getting your Jackpot Predictions right and this is where Multibet Kenya comes in to give our very experienced hand.

    There are various things we can equip you with to boost your chances of ending up with a winning betslip, let us delve into it starting with what we can term as the basics when it comes to jackpot predictions.

    You need a high level of discipline. As with every other aspect of life, discipline is vital in the Sports Betting world as well. We ae talking about stakes or money management discipline in particular and a few other aspects such as betting way too many games, betting without any form of formula amongst others that we will look into later on sportpesa today games

    Let’s start with a question. How many times have you wagered 7 times your normal amount on a bet that you think is assured of victory and minimal amounts on the not so sure bets only to end up losing the so called sure bet and consequently end up losing a huge chunk of your money? It should be clear by now that the mysterious sure bet does not exist. There are elements of the beautiful game called football that cannot be anticipated such as injuries to key players, postponement due to weather conditions, red cards, clear on goal misses like the Torres one against Manchester United a few seasons ago to name but a few.

    The element of luck can therefore not be ignored. Lucky for you, when it comes to the Sportpesa Mega Jackpot, there’s a fixed stake of Kshs 100, which means there’s no way you can be tempted to place ludicrous amounts as your stake. All you need is an accurate prediction of 17 matches. This may be easier said than done but with our sportpesa jackpot analysis, we provide you with jackpot predictions that are mathematically accurate as possible.

    The Sportpesa Mega Jackpot is played on a weekly basis with 17 pre-selected games that are usually played over the weekend.

    The cash prize for the Sportpesa Mega Jackpot starts at Sh100,000,000 and the amount progresses every week until it is won. It currently stands at a tasty (input amount)

    If the jackpot prediction is accurately done by more than one individual, the pot is equally shared among the winning individuals. It’s important to remember that if our sportpesa Mega Jackpot Predictions aren’t accurate to the tee, you could still end up with a few millions, as there are bonuses awarded for 12 ,13,14,15 and 16 correct Jackpot predictions. The fact that one can place as may Sportpesa Jackpot bets as possible is tempting but, we highly recommend that you place a maximum of 3 bets if placing as many bets as possible is your preferred style of betting.

    Understanding as much as you can about the teams that you’re betting on: as experienced players we can disclose to you that a win isn’t solely reliant on how many wins the team you have placed ‘kichwa’ on as we say it has had during their last 5 or 7 games. Various other factors come into play: how well have they be playing offensively or defensively? We are able to answer this by an in-depth analysis of the goals scored and goals conceded charts or GF & GA for the football addicts like ourselves.

    Have there been in-house fights as was the case back when Alexis Sanchez was at Arsenal?

    Has the coach been replaced? A good example in the current season is the replacement of Bayern Munich’s manager which consequently turned their entire season around.

    Is the team in question good at home or away? We look into all this issues in detail to ensure that the bet you end up placing in the sportpesa mega jackpot is as accurate as humanly possible.

     

    The favorite team doesn’t always win: This is a sort of unwritten rule like the ‘you don’t date your friends’ EX’ rule contained in the unwritten bro codes. The bookies may convince some to place their bets on the outright favorite due to the odds given but experience has taught us otherwise. How else can you explain Arsenal FC losing at home to Osterstunds FC barely a week ago?

    Another good example is Leicester City and their fairy-tale season of 2015/2016. The odds of them winning the league were 5000 /1 !! They went on to actually win it and a lot of Sports Betting enthusiast made a lot of money off Leicester City FC by placing their bets on them especially during their home matches. The odds may have been stacked against them but the smart bettors placed their bets based on how they were playing and completely ignoring the favorites tag.

    Avoid betting emotionally, the heart needs to take a backseat when it comes to betting. We have all developed loyalty towards certain teams, there are Red Devils, Gooners, Blues, Reds, Madridstas and numerous others fans loyal to a fault when it comes to their respective teams. It is no secret that we always want the clubs we support to win every single match but if we are to be pragmatic, this will never happen. They will lose some and draw some as well. We all love our teams and want them to win as for some unsubstantiated theory, we are utterly convinced that due tour unconditional love for them, they will somehow end up winning even when faced with far superior opposition. Football matches aren’t won or lost based on love. The surest way to end up angry and depressed is to place a bet on your team despite the odds or opposition.

    Once they lose, you will not only be broke, but depressed and heartbroken as well and I haven’t even started on the Whatsapp messages of mockery that you’ll be getting coz your team lost.

    Simply put, place your Sportpesa Jackpot Predictions rationally and leave your heart out of it entirely, use your head instead.

    If you can master this art of rational betting, then your chances of ending up with a winning Sportpesa Jackpot betslip are increased substantially.

    Bet with what you can afford to lose:

    This is in line with the age old saying, ‘don’t bite off more than you can chew.’ Sports betting should be first and foremost fun! Placing your stake on the Sportpesa Mega Jackpot should be a thrilling experience for individuals but some turn it into a life or death scenario. We urge you not to take a chunk of Njeri’s (Njeri is your 1st born by the way) school fees and spread it on various Sportpesa Jackpot Predictions in the hopes that you will end up paying for Njeri’s education up to the PHD levels. We also implore you to pay your landlord and resist the urge to place your entire rent on a team tipped in the sportpesa jackpot as a likely win only for their defender and captain to end up with a red card within the 1st 15 minutes leaving you not only winless but homeless as well.

    Sort out all your vital expenses, and once you find that your budget can allow for some leisure without affecting Njeri’s education or the roof over Mama Njeri’s head, then take out the Kshs 100 which is all you need to participate in the Sportpesa Mega Jackpot.

    Borrow a leaf from Samuel Abisai, a recent Sportpesa Mega Jackpot winner who said that he never used his primary income when it came to betting.

    “I always bet using the extra coin. I had been failing but I never lost hope. I bet every weekend,” he said when he was handed the dummy cheque during his win.

    Samuel was a smart man, Samuel didn’t play around with his primary income, Samuel won the Sportpesa Mega Jackpot, be like Samuel.

     

    Keep good records of how you’re betting: If you want to experience success when it comes to betting in the long term, it is vital that you have records of all the bets you place. Go as far as documenting the results after the matches and if you’re too busy to get into such detail, visit www.multibet for a thorough break down of all the sportpesa megajackpot predictions and outcomes each and every week.

    You see, by keeping records of all your losses and wins, you will automatically be more disciplined in your betting and as we mentioned earlier, discipline is crucial in the sports betting world. A track record of your winnings will not only make you better informed when it comes to placing your next bets but will also make you less wild and random. Each result will increase your level of discipline in betting.

    Look at the bigger picture: We cannot emphasize this enough. Yes, the Sportpesa Mega Jackpot is literally all about making it big in the shortest amount of time possible but is it really? If it were we’d be having winners each and every week, no? when it comes to betting, timing and pacing yourself is everything.

    You need to have a clear view of the big picture. Start small and build yourself up a step at a time. Rome wasn’t built in a day. The temptation to go all in is often as enticing as Delilah, but we urge that you run away from her as fast as you can.

    You will lose some, maybe even go on a string of losses. Take a step back and re-evaluate. You could even decide to take a break from the sports betting world for a while just to recharge and come up with a different strategy. Like we said earlier on, sports betting shouldn’t be a life or death scenario for you but rather a fun and engaging experience.

    If you pace yourself, you’ll find that you’re making some good money on the side and with some long-term persistence, you could very well hit the Sportpesa Mega Jackpot and change your life forever.

    All we are trying to say is that in the exciting world of Sports Betting, you will have your good days as well as some bad ones but if you follow these time-tested tips, you will make profits more often than not.

    our sportpesa jackpot predictions are based on these simple principles and our clients’ positive feedback and success stories is proof enough that they actually work. Always remember, sports betting is supposed to be fun.

    Check out our sportpesa mega jackpot tips and join our winning family.

    At multibet Kenya,we conduct the deepest research possible and send the mega jackpot tips to punters every week .Join thousands of Kenyans who won the jackpot bonus

     

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