public function start($readonly = false)
{
$this->readonly = $readonly;
$this->open = true;
$sessid = Cookie::get(self::$cookie_key);
if (empty($sessid)) {
$sessid = \RandomKey::randmd5(40);
Cookie::set(self::$cookie_key, $sessid, self::$cache_life);
}
$_SESSION = $this->load($sessid);
}
public function start($readonly = false)
{
if ($this->use_php_session) {
session_start();
} else {
$this->readonly = $readonly;
$this->open = true;
$sessid = get_cookie(self::$cookie_key);
if (empty($sessid)) {
$sessid = RandomKey::randmd5(40);
set_cookie(self::$cookie_key, $sessid, self::$cache_life);
}
$_SESSION = $this->load($sessid);
}
}
public function start($readonly = false)
{
$this->isStart = true;
if ($this->use_php_session) {
session_start();
} else {
$this->readonly = $readonly;
$this->open = true;
$sessid = Cookie::get(self::$cookie_key);
if (empty($sessid)) {
$sessid = RandomKey::randmd5(40);
Cookie::set(self::$cookie_key, $sessid, self::$cookie_lifetime);
}
$_SESSION = $this->load($sessid);
}
\Swoole::$php->request->session = $_SESSION;
}
function http_session()
{
global $php;
if (empty($_COOKIE[Session::$sess_name])) {
$sess_id = uniqid(RandomKey::string(Session::$sess_size - 13));
$php->response->setcookie(Session::$sess_name, $sess_id, time() + $php->protocol->config['session']['cookie_life']);
} else {
$sess_id = trim($_COOKIE[Session::$sess_name]);
}
$session_cache = new Cache($php->protocol->config['session']['cache_url']);
Session::$cache_life = $php->protocol->config['session']['session_life'];
Session::$cache_prefix = Session::$sess_name;
$sess = new Session($session_cache);
$_SESSION = $php->request->session = $sess->load($sess_id);
$php->session_open = true;
$php->session = $sess;
}
/**
* 生成验证码，使用TTF字体
* @param $font
* @param $img_width
* @param $img_height
* @return unknown_type
*/
static function verify_ttf($font, $width = 180, $height = 130)
{
if (empty($_SESSION)) {
session_start();
}
$length = 4;
$code = RandomKey::getChineseCharacter(4);
$width = $length * 45 > $width ? $length * 45 : $width;
$_SESSION['authcode'] = md5($code);
$im = imagecreatetruecolor($width, $height);
$borderColor = imagecolorallocate($im, 100, 100, 100);
//边框色
$bkcolor = imagecolorallocate($im, 250, 250, 250);
imagefill($im, 0, 0, $bkcolor);
imagerectangle($im, 0, 0, $width - 1, $height - 1, $borderColor);
// 干扰
for ($i = 0; $i < 15; $i++) {
$fontcolor = imagecolorallocate($im, mt_rand(0, 255), mt_rand(0, 255), mt_rand(0, 255));
imagearc($im, mt_rand(-10, $width), mt_rand(-10, $height), mt_rand(30, 300), mt_rand(20, 200), 55, 44, $fontcolor);
}
for ($i = 0; $i < 255; $i++) {
$fontcolor = imagecolorallocate($im, mt_rand(0, 255), mt_rand(0, 255), mt_rand(0, 255));
imagesetpixel($im, mt_rand(0, $width), mt_rand(0, $height), $fontcolor);
}
for ($i = 0; $i < $length; $i++) {
$fontcolor = imagecolorallocate($im, mt_rand(0, 120), mt_rand(0, 120), mt_rand(0, 120));
//这样保证随机出来的颜色较深。
$codex = self::msubstr($code, $i, 1);
imagettftext($im, mt_rand(16, 20), mt_rand(-60, 60), 40 * $i + 20, mt_rand(30, 35), $fontcolor, $font, $codex);
}
Header("Content-type: image/png");
//告诉浏览器，下面的数据是图片
ImagePng($im);
//生成png格式
ImageDestroy($im);
}
/**
* 设置Form Secret防止，非当前页面提交数据
* @param $page_name
* @param $return
* @return unknown_type
*/
static function secret($page_name = '', $length = 32, $return = false)
{
$secret = uniqid(RandomKey::string($length));
if ($return) {
return $secret;
} else {
$k = 'form_' . $page_name;
setcookie($k, $secret, 0, '/');
if (!isset($_SESSION)) {
session();
}
$_SESSION[$k] = $secret;
}
}
function save($name, $filename = null, $allow = null)
{
//检查请求中是否存在上传的文件
if (empty($_FILES[$name]['type'])) {
$this->error_msg = "No upload file '{$name}'!";
$this->error_code = 0;
return false;
}
//最终相对目录
$base_dir = empty($this->sub_dir) ? $this->sub_dir : $this->base_dir . "/" . $this->sub_dir;
//切分目录
if ($this->shard_type == 'randomkey') {
if (empty($this->shard_argv)) {
$this->shard_argv = 8;
}
$up_dir = $base_dir . "/" . RandomKey::randmd5($this->shard_argv);
} elseif ($this->shard_type == 'user') {
$up_dir = $base_dir . "/" . $this->shard_argv;
} else {
if (empty($this->shard_argv)) {
$this->shard_argv = 'Ym/d';
}
$up_dir = $base_dir . "/" . date($this->shard_argv);
}
//上传的最终绝对路径，如果不存在则创建目录
$path = WEBPATH . $up_dir;
if (!is_dir($path)) {
if (mkdir($path, 0777, true) === false) {
$this->error_msg = "mkdir path={$path} fail.";
return false;
}
}
//MIME格式
$mime = $_FILES[$name]['type'];
$filetype = $this->mime_type($mime);
if ($filetype === 'bin') {
$filetype = self::file_ext($_FILES[$name]['name']);
}
if ($filetype === false) {
$this->error_msg = "File mime '{$mime}' unknown!";
$this->error_code = 1;
return false;
} elseif (!in_array($filetype, $this->allow)) {
$this->error_msg = "File Type '{$filetype}' not allow upload!";
$this->error_code = 2;
return false;
}
//生成文件名
if ($filename === null) {
$filename = RandomKey::randtime();
//如果已存在此文件，不断随机直到产生一个不存在的文件名
while ($this->exist_check and is_file($path . '/' . $filename . '.' . $filetype)) {
$filename = RandomKey::randtime();
}
} elseif ($this->overwrite === false and is_file($path . '/' . $filename . '.' . $filetype)) {
$this->error_msg = "File '{$path}/{$filename}.{$filetype}' existed!";
$this->error_code = 3;
return false;
}
if ($this->shard_type != 'user') {
$filename .= '.' . $filetype;
}
//检查文件大小
$filesize = filesize($_FILES[$name]['tmp_name']);
if ($this->max_size > 0 and $filesize > $this->max_size) {
$this->error_msg = "File size go beyond the max_size!";
$this->error_code = 4;
return false;
}
$save_filename = $path . "/" . $filename;
//写入文件
if (self::moveUploadFile($_FILES[$name]['tmp_name'], $save_filename)) {
//产生缩略图
if ($this->thumb_width and in_array($filetype, array('gif', 'jpg', 'jpeg', 'bmp', 'png'))) {
if (empty($this->thumb_dir)) {
$this->thumb_dir = $up_dir;
}
$thumb_file = $this->thumb_dir . '/' . $this->thumb_prefix . $filename;
Image::thumbnail($save_filename, WEBPATH . $thumb_file, $this->thumb_width, $this->thumb_height, $this->thumb_qulitity);
$return['thumb'] = $thumb_file;
}
//压缩图片
if ($this->max_width and in_array($filetype, array('gif', 'jpg', 'jpeg', 'bmp', 'png'))) {
Image::thumbnail($save_filename, $save_filename, $this->max_width, $this->max_height, $this->max_qulitity);
}
$return['name'] = "{$up_dir}/{$filename}";
$return['size'] = $filesize;
$return['type'] = $filetype;
return $return;
} else {
$this->error_msg = "move upload file fail. tmp_name={$_FILES[$name]['tmp_name']}|dest_name={$save_filename}";
$this->error_code = 2;
return false;
}
}
<?php
require __DIR__ . '/vendor/autoload.php';
$url = $_GET['url'];
$userUrl = $_GET['userUrl'];
if ($userUrl && strlen($userUrl) > 10) {
$errMsg = 'Too long url!';
}
if ($_GET['toTime'] && !preg_match('/^[0-9]{1,3}$/', $_GET['toTime'])) {
$errMsg = 'Not correct time!';
}
if ($_GET['toTime']) {
$toTime = strftime("%Y-%m-%d %H:%M:%S", time() + $_GET['toTime'] * 3600);
} else {
$toTime = '0000-00-00 00:00:00';
}
$dbIni = parse_ini_file('config_db.ini');
$message = new GetResult($dbIni['connection'], $dbIni['user'], $dbIni['password']);
$message->url = $url;
$message->toTime = $toTime;
if (!$userUrl) {
$randomUrl = new RandomKey();
$userUrl = $randomUrl->getSymbols();
}
$message->userUrl = $userUrl;
include 'index.php';
/**
* 生成汉字验证码
* @param $font
* @param $width
* @param $height
* @return array
*/
static function verifycode_chinese($font, $width = 180, $height = 60)
{
$length = 4;
$angle = 45;
$width = $length * 45 > $width ? $length * 45 : $width;
$im = imagecreatetruecolor($width, $height);
$borderColor = imagecolorallocate($im, 100, 100, 100);
//边框色
$bkcolor = imagecolorallocate($im, 250, 250, 250);
imagefill($im, 0, 0, $bkcolor);
imagerectangle($im, 0, 0, $width - 1, $height - 1, $borderColor);
// 干扰
for ($i = 0; $i < 5; $i++) {
$fontcolor = imagecolorallocate($im, mt_rand(0, 255), mt_rand(0, 255), mt_rand(0, 255));
imagearc($im, mt_rand(-10, $width), mt_rand(-10, $height), mt_rand(30, 300), mt_rand(20, 200), 55, 44, $fontcolor);
}
for ($i = 0; $i < 255; $i++) {
$fontcolor = imagecolorallocate($im, mt_rand(0, 255), mt_rand(0, 255), mt_rand(0, 255));
imagesetpixel($im, mt_rand(0, $width), mt_rand(0, $height), $fontcolor);
}
$code = '';
for ($i = 0; $i < $length; $i++) {
$fontcolor = imagecolorallocate($im, mt_rand(0, 120), mt_rand(0, 120), mt_rand(0, 120));
//这样保证随机出来的颜色较深。
$codex = RandomKey::getChineseCharacter(1);
$code .= $codex;
@imagettftext($im, mt_rand(16, 20), mt_rand(-$angle, $angle), 40 * $i + 20, mt_rand(30, 35), $fontcolor, $font, $codex);
}
ob_start();
ImagePng($im);
$data = ob_get_clean();
ImageDestroy($im);
return array('code' => $code, 'image' => $data);
}