PHP write_file函数代码示例

function pdf_create($html, $filename = '', $stream = TRUE, $invoice_id, $type)
{
    require_once "dompdf/dompdf_config.inc.php";
    if (get_magic_quotes_gpc()) {
        $html = stripslashes($html);
    }
    $dompdf = new DOMPDF();
    $dompdf->load_html($html);
    $dompdf->set_paper("a4", "portrait");
    $dompdf->render();
    $timestamp = date('YmdGis') . $invoice_id;
    $filename = $timestamp . '.pdf';
    if ($stream) {
        $dompdf->stream($filename);
    } else {
        if ($type == 'invoice') {
            $CI =& get_instance();
            $CI->load->helper('file');
            write_file("invoice/" . $filename, $dompdf->output());
            return $filename;
        } else {
            if ($type == 'salary') {
                $CI =& get_instance();
                $CI->load->helper('file');
                write_file("salary_slip/" . $filename, $dompdf->output());
                return $filename;
            }
        }
    }
}

 public function index()
 {
     $cnt_backups = 14;
     $path = "../backups";
     $date = mktime(date("H") - CORRECTION_DATE, date("i"), date("s"), date("m"), date("d"), date("Y"));
     $dump_name2 = date("__Y-m-d__H-i-s__", $date) . "dump.sql";
     //имя файла
     $dump_name = "{$path}/{$dump_name2}.zip";
     //имя архива
     $prefs = array('tables' => array(), 'ignore' => array(), 'format' => 'zip', 'filename' => $dump_name2, 'add_drop' => TRUE, 'add_insert' => TRUE, 'newline' => "\n");
     // Загружаем класс DB utility
     $this->load->dbutil();
     // Создаем бэкап текущей бд и ассоциируем его с переменной
     $backup =& $this->dbutil->backup($prefs);
     // Загружаем хелпер file и записываем бэкап в файл
     $this->load->helper('file');
     write_file($dump_name, $backup);
     echo "Backup \"{$dump_name}\" created<br>";
     // Загружаем хелпер download и отправляем бэкап пользователю
     //$this->load->helper('download');
     //force_download("$dump_name", $backup);
     //удаляем старые бэкапы
     $count = count(scandir($path)) - 2;
     //количество бэкапов
     while ($count > $cnt_backups) {
         $arr = scandir($path);
         $name = "{$path}/{$arr['2']}";
         echo "Backup \"{$name}\" removed<br>";
         $b = unlink($path . "/" . $arr[2]);
         $count = count(scandir($path)) - 2;
     }
 }

 public function insertsql()
 {
     if (empty($_POST['ids'])) {
         $this->error('请选择需要备份的数据库表!');
     }
     $filesize = intval($_POST['filesize']);
     if ($filesize < 1) {
         $this->error('出错了,请为分卷大小设置一个整数值!');
     }
     $file = RUNTIME_PATH . 'DataBack/';
     $random = mt_rand(1000, 9999);
     $sql = '';
     $p = 1;
     foreach ($_POST['ids'] as $table) {
         $rs = D('Admin.' . str_replace(C('db_prefix'), '', $table));
         $array = $rs->select();
         $sql .= "TRUNCATE TABLE `{$table}`;\n";
         foreach ($array as $value) {
             $sql .= $this->getinsertsql($table, $value);
             if (strlen($sql) >= $filesize * 1000) {
                 $filename = $file . date('Ymd') . '_' . $random . '_' . $p . '.sql';
                 write_file($filename, $sql);
                 $p++;
                 $sql = '';
             }
         }
     }
     if (!empty($sql)) {
         $filename = $file . date('Ymd') . '_' . $random . '_' . $p . '.sql';
         write_file($filename, $sql);
     }
     $this->assign("jumpUrl", C('cms_admin') . '?s=Admin/Data/Showback');
     $this->success('数据库分卷备份已完成,共分成' . $p . '个sql文件存放!');
 }

 function modify_theme()
 {
     $subfolder = rtrim(dirname(dirname($_SERVER['PHP_SELF'])), '/\\') . '/';
     $this->load->helper('file');
     $theme = $this->input->post('theme');
     $output = array('success' => true, 'messgae' => '', 'data' => '');
     $gocartconfig = $_SERVER['DOCUMENT_ROOT'] . $subfolder . 'gocart/config/gocart.php';
     $gocartconfigbak = $_SERVER['DOCUMENT_ROOT'] . $subfolder . 'gocart/config/gocart.bak.php';
     if (file_exists($gocartconfigbak)) {
         unlink($gocartconfigbak);
     }
     if (file_exists($gocartconfig)) {
         copy($gocartconfig, $gocartconfigbak);
         $content = file_get_contents($gocartconfig);
         $content = preg_replace('/\\$config\\[[\'|\\"]theme[\'|\\"]\\].*;/', '$config["theme"]			= "' . $theme . '";', $content);
         try {
             unlink($gocartconfig);
             write_file($gocartconfig, $content);
             $output['data'] = $theme;
             echo json_encode($output);
         } catch (Exception $e) {
             $output['sucess'] = false;
             $output['messgae'] = $e->getMessage();
             echo json_encode($output);
         }
     }
 }

 public function index()
 {
     $sql = "SELECT\n\t\tdistinct  role_name, role_code,role_url\n\t\tFROM  user_role_master rm";
     $data = $this->usermenumodel->common_index($sql);
     $menus = $this->rolemastermodel->menu_category();
     foreach ($menus as $key => $value) {
         $menus[$key]['submenu'] = $this->rolemastermodel->menu_sub_category($value['menu_id']);
     }
     $data['menus'] = $menus;
     $file_data = json_encode($this->role_list());
     write_file('./IncludeViews/data.json', $file_data);
     foreach ($menus as $keys => $values) {
         //echo '<pre>'.print_r($values['submenu'],true);
         foreach ($values['submenu'] as $key => $value) {
             $menu_id = $value['menu_id'];
             $url[$menu_id]['text'] = $value['menu_text'];
             $url[$menu_id]['url'] = $value['menu_navigate_url'];
         }
     }
     $data['columns_header'] = array('Role code', 'Role name', 'Role url');
     $data['url'] = $url;
     //echo '<pre>'.print_r($data,true);
     $this->load->view('admin/rolemaster', $data);
     $this->load->view('footer-links-role', $data);
 }

function pad_write($p, $o, $res)
{
    $pad = 'pad' . ses('USE') . date('ymd');
    $f = 'plug/_data/' . $pad . '.txt';
    write_file($f, ajxg($res));
    return lkt('popbt', root() . $f, $pad);
}

 public function index()
 {
     $args = array_slice($this->uri->rsegment_array(), 2);
     foreach ($this->items as $item) {
         $name = isset($item['name']) ? (string) $item['name'] : null;
         if (!empty($args)) {
             if (!in_array($name, $args)) {
                 continue;
             }
         }
         $source = isset($item['source']) ? (string) $item['source'] : '';
         $destination = isset($item['destination']) ? (string) $item['destination'] : '';
         $compress = !empty($item['compress']);
         if ($source == '' || $destination == '') {
             continue;
         }
         $dir = pathinfo($destination, PATHINFO_DIRNAME);
         file_exists($dir) or mkdir($dir, 0755, TRUE);
         try {
             write_file($destination, $this->less->parse($source, null, true, array('full_path' => true, 'compress' => $compress)));
         } catch (Exception $e) {
             echo $e->getMessage() . PHP_EOL;
         }
     }
 }

 public function save_data($data)
 {
     if (isset($data['area']) && !empty($data['area'])) {
         $this->widget_area = $data['area'];
     }
     return write_file($this->widget_data_location, json_encode($data, JSON_PRETTY_PRINT));
 }

 private function Retrieve($link)
 {
     global $options;
     $page = $this->GetPage($link);
     is_present($page, "Link was removed due to violation of our TOS", "Link is not invalid");
     $Cookies = GetCookies($page);
     $random_num = cut_str($page, 'id="random_num" value="', '"');
     $passport_num = cut_str($page, 'id="passport_num" value="', '"');
     preg_match('#http://[a-z]{7}\\d+.megashares.com/[^"]+#', $page, $dlink);
     $img = "http://d01.megashares.com/index.php?secgfx=gfx&random_num={$random_num}";
     $page = $this->GetPage($img, $Cookies, 0, $link);
     $headerend = strpos($page, "\r\n\r\n");
     $pass_img = substr($page, $headerend + 4);
     if (preg_match("#\\w{4}\r\n#", $pass_img)) {
         $t = strpos($pass_img, "P");
         $pass_img = ltrim(substr($pass_img, $t - 2), "\r\n");
     }
     write_file($options['download_dir'] . "megashares_captcha.png", $pass_img);
     $data = array();
     $data['step'] = "1";
     $data['Cookies'] = $Cookies;
     $data['link'] = $link;
     $data['random_num'] = $random_num;
     $data['passport_num'] = $passport_num;
     $data['dlink'] = $dlink[0];
     $this->EnterCaptcha($options['download_dir'] . "megashares_captcha.png", $data, "7");
     exit;
 }

function ifrim($f, $ret)
{
    $dr = 'users/public/ifram/';
    mkdir_r($dr);
    write_file($dr . mkday('', 'ydmHis') . '.jpg', $ret);
    return image($f);
}

 public static function write($var, $LOG_TYPE = self::LOG_DEFAULT)
 {
     $MY =& MY_Controller::get_instance();
     $folder = '';
     if ($LOG_TYPE == self::LOG_DEFAULT) {
     }
     if ($LOG_TYPE == self::LOG_APP) {
         $folder = 'app';
     }
     if ($LOG_TYPE == self::LOG_DB) {
         $folder = 'db';
     }
     if ($LOG_TYPE == self::LOG_PROCESS) {
         $folder = 'process';
     }
     if ($LOG_TYPE == self::LOG_PUBLIC) {
         $folder = 'public';
     }
     $path = BASEPATH . "../application/logs" . (empty($folder) ? '' : "/{$folder}") . "/";
     if (!file_exists($path)) {
         mkdir($path, 0777);
     }
     if (is_array($var) || is_object($var)) {
         $var = print_r($var, TRUE);
     }
     $path .= date('Y') . '/' . date('m') . '/' . date('d');
     if (!file_exists($path)) {
         mkdir($path, 0777, TRUE);
     }
     $file = $path . "/" . date("H.i.s") . '.txt';
     $template = "========================" . date("Y-m-d H:i:s") . "========================\n\n" . $var . "\n\n" . "Desde la IP: " . $MY->input->ip_address() . "\n\n" . "=======================================================================\n\n";
     write_file($file, $template, FOPEN_READ_WRITE_CREATE);
     chmod($file, 0777);
 }

 public function save_default_db()
 {
     $this->load->dbutil();
     $this->load->helper('file');
     $prefs = array('format' => 'txt');
     // Ion Auth
     $prefs['tables'] = array('groups', 'login_attempts', 'users', 'users_groups');
     $backup = $this->dbutil->backup($prefs);
     $file_path = FCPATH . 'sql/core/ion_auth.sql';
     write_file($file_path, $backup);
     echo 'Database saved to: ' . $file_path . PHP_EOL;
     // Ion Auth (for Admin Panel)
     $prefs['tables'] = array('admin_groups', 'admin_login_attempts', 'admin_users', 'admin_users_groups');
     $backup = $this->dbutil->backup($prefs);
     $file_path = FCPATH . 'sql/core/ion_auth_admin.sql';
     write_file($file_path, $backup);
     echo 'Database saved to: ' . $file_path . PHP_EOL;
     // Demo - Cover Photos
     $prefs['tables'] = array('demo_cover_photos');
     $backup = $this->dbutil->backup($prefs);
     $file_path = FCPATH . 'sql/demo/cover_photos.sql';
     write_file($file_path, $backup);
     echo 'Database saved to: ' . $file_path . PHP_EOL;
     // Demo - Blog
     $prefs['tables'] = array('demo_blog_posts', 'demo_blog_categories', 'demo_blog_tags', 'demo_blog_posts_tags');
     $backup = $this->dbutil->backup($prefs);
     $file_path = FCPATH . 'sql/demo/blog.sql';
     write_file($file_path, $backup);
     echo 'Database saved to: ' . $file_path . PHP_EOL;
 }

 public function saveModule($data)
 {
     $this->load->helper('file');
     $docNameNew = uniqid('', true);
     $docName = $docNameNew . '.php';
     $category = $data['category'];
     if (!write_file($this->config->item('moduleDir') . $category . '/files/' . $docName, $data['html'])) {
         $msg = array('status' => 'error', 'msg' => 'There was an error writing the new module to a file.');
         echo json_encode($msg);
         exit;
     } else {
         $image = new Image($this->config->item('image_binary'));
         $options = array('format' => 'jpg', 'user-style-sheet' => FCPATH . 'assets/css/bootstrap.css', 'load-error-handling' => 'skip');
         $newImage = $this->config->item('moduleDir') . $category . '/files/thumbnails/' . $docNameNew . '.jpg';
         $image->generateFromHtml($data['html'], $newImage, $options, true);
         $config['source_image'] = $newImage;
         $config['maintain_ratio'] = true;
         $config['height'] = 200;
         $this->load->library('image_lib', $config);
         $this->image_lib->resize();
         $module = array('category' => $category, 'owner' => $this->session->id, 'description' => $data['description'], 'created' => date('Y-m-d H:i:s'), 'publishable' => 1, 'location' => $docName);
         $this->db->insert('modules', $module);
         $msg = array('status' => 'success', 'msg' => 'We successfully created the new module, and inserted the data into the database.');
         echo json_encode($msg);
     }
 }

/** */
function macro($_macro_name, $_wait = TRUE)
{
    $_macro_response = '/var/www/temp/' . $_macro_name . '_' . time() . '.log';
    $_macro_trace = '/var/www/temp/' . $_macro_name . '_' . time() . '.trace';
    write_file($_macro_trace, '', 'w');
    chmod($_macro_trace, 0777);
    write_file($_macro_response, '', 'w');
    chmod($_macro_response, 0777);
    $_no_wait = '';
    if (!$_wait) {
        $_no_wait = ' > /dev/null';
    }
    $_command_macro = 'sudo python /var/www/fabui/python/gmacro.py ' . $_macro_name . ' ' . $_macro_trace . ' ' . $_macro_response . ' ' . $_no_wait . ' & echo $!';
    $_output_macro = shell_exec($_command_macro);
    $_pid_macro = trim(str_replace('\\n', '', $_output_macro));
    if (!$_wait) {
        return true;
    }
    /** WAIT MACRO TO FINISH */
    while (str_replace(PHP_EOL, '', file_get_contents($_macro_response)) == '') {
        sleep(0.5);
    }
    $_return_array['trace'] = file_get_contents($_macro_trace, FILE_USE_INCLUDE_PATH);
    $_return_array['response'] = file_get_contents($_macro_response, FILE_USE_INCLUDE_PATH);
    unlink($_macro_trace);
    unlink($_macro_response);
    return $_return_array;
}

 function index()
 {
     $this->load->helper('file');
     $tmpdir = '../../tmp';
     echo 'upload dir:' . $this->config->item('upload_directory') . '<br />';
     echo octal_permissions(fileperms($this->config->item('upload_directory'))) . '<br />';
     echo 'tmp dir:' . $tmpdir . '<br />';
     echo octal_permissions(fileperms($tmpdir)) . '<br />';
     if (opendir($this->config->item('upload_directory'))) {
         echo 'sucessfully opened upload dir<br />';
     } else {
         echo 'failed to open upload dir<br />';
     }
     if (write_file($this->config->item('upload_directory') . '/test.txt', 'success')) {
         echo 'successfully wrote to upload dir';
     }
     if (opendir($tmpdir)) {
         echo 'sucessfully opened tmp dir<br />';
     } else {
         echo 'failed to open upload dir<br />';
     }
     if (write_file($this->config->item('../../tmp') . '/test.txt', 'success')) {
         echo 'successfully wrote to tmp dir';
     }
     phpinfo();
 }