function quoteFromDir($dir) { $amount = 0; $index = 0; if ($handle = opendir($dir)) { while (false !== ($file = readdir($handle))) { if (strpos($file, ".dat") != false) { $len = strlen($file); if (substr($file, $len - 4) == ".dat") { $number = $this->getNumberOfQuotes($dir . "/" . $file); $amount += $number; $quotes[$index] = $amount; $files[$index] = $file; $index++; } } } srand((double) microtime() * 1000000); $index = rand(0, $amount); $i = 0; while ($quotes[$i] < $index) { $i++; } return $this->getRandomQuote($dir . "/" . $files[$i]); } return -1; }
function create_captcha($width = 60, $height = 32) { session_start(); //生成验证码图片 Header("Content-type: image/PNG"); $im = imagecreate($width, $height); // width and height of image $back = ImageColorAllocate($im, 245, 245, 245); // specify background color imagefill($im, 0, 0, $back); // fill the background color into image $vcodes = ""; srand((double) microtime() * 1000000); //生成4位数字 for ($i = 0; $i < 4; $i++) { $font = ImageColorAllocate($im, rand(100, 255), rand(0, 100), rand(100, 255)); // 生成随机颜色 $authnum = rand(1, 9); $vcodes .= $authnum; imagestring($im, 5, 2 + $i * 10, 1, $authnum, $font); } for ($i = 0; $i < 100; $i++) { // interuppting $randcolor = ImageColorallocate($im, rand(0, 255), rand(0, 255), rand(0, 255)); imagesetpixel($im, rand() % 70, rand() % 30, $randcolor); // 画像素点函数 } ImagePNG($im); ImageDestroy($im); $_SESSION['captcha'] = $vcodes; }
function check($text) { $this->errors = array(); $this->command = ''; if (preg_match('/^([0-9]+)d([0-9]{1,3})([\\+-][0-9]+)?$/', $text, $matches)) { $this->command['launch'] = (int) $matches[1]; $this->command['faces'] = (int) $matches[2]; // Now go for corrections if (count($matches) == 4) { $this->command['bias'] = $matches[3]; } if (!($this->command['launch'] && $this->command['faces'])) { //print_r($matches); $this->errors[] = "Be serious, not null dice please."; return false; } } else { //print_r($matches); // Too long //$this->errors[] = "'$text' is not a valid string for a dice launch. Valid strings match the following patterns xdyyy, xdyyy+z or xdyyy-z where x, y and z are digits, you can have up to three y."; $this->errors[] = 'Not valid. Valid launches are like xdyyy'; return false; } $this->text = $text; srand((double) microtime() * 1000000); return true; }
/** * Generates a Photon URL. * * @see http://developer.wordpress.com/docs/photon/ * * @param string $image_url URL to the publicly accessible image you want to manipulate * @param array|string $args An array of arguments, i.e. array( 'w' => '300', 'resize' => array( 123, 456 ) ), or in string form (w=123&h=456) * @return string The raw final URL. You should run this through esc_url() before displaying it. */ function jetpack_photon_url($image_url, $args = array(), $scheme = null) { $image_url = trim($image_url); $image_url = apply_filters('jetpack_photon_pre_image_url', $image_url, $args, $scheme); $args = apply_filters('jetpack_photon_pre_args', $args, $image_url, $scheme); if (empty($image_url)) { return $image_url; } $image_url_parts = @parse_url($image_url); // Unable to parse if (!is_array($image_url_parts) || empty($image_url_parts['host']) || empty($image_url_parts['path'])) { return $image_url; } if (is_array($args)) { // Convert values that are arrays into strings foreach ($args as $arg => $value) { if (is_array($value)) { $args[$arg] = implode(',', $value); } } // Encode values // See http://core.trac.wordpress.org/ticket/17923 $args = rawurlencode_deep($args); } // You can't run a Photon URL through Photon again because query strings are stripped. // So if the image is already a Photon URL, append the new arguments to the existing URL. if (in_array($image_url_parts['host'], array('i0.wp.com', 'i1.wp.com', 'i2.wp.com'))) { $photon_url = add_query_arg($args, $image_url); return jetpack_photon_url_scheme($photon_url, $scheme); } // This setting is Photon Server dependent if (!apply_filters('jetpack_photon_any_extension_for_domain', false, $image_url_parts['host'])) { // Photon doesn't support query strings so we ignore them and look only at the path. // However some source images are served via PHP so check the no-query-string extension. // For future proofing, this is a blacklist of common issues rather than a whitelist. $extension = pathinfo($image_url_parts['path'], PATHINFO_EXTENSION); if (empty($extension) || in_array($extension, array('php'))) { return $image_url; } } $image_host_path = $image_url_parts['host'] . $image_url_parts['path']; // Figure out which CDN subdomain to use srand(crc32($image_host_path)); $subdomain = rand(0, 2); srand(); $photon_url = "http://i{$subdomain}.wp.com/{$image_host_path}"; // This setting is Photon Server dependent if (isset($image_url_parts['query']) && apply_filters('jetpack_photon_add_query_string_to_domain', false, $image_url_parts['host'])) { $photon_url .= '?q=' . rawurlencode($image_url_parts['query']); } if ($args) { if (is_array($args)) { $photon_url = add_query_arg($args, $photon_url); } else { // You can pass a query string for complicated requests but where you still want CDN subdomain help, etc. $photon_url .= '?' . $args; } } return jetpack_photon_url_scheme($photon_url, $scheme); }
private function _reset() { $db = Database::instance(); // Drop all tables foreach ($db->list_tables() as $table) { $db->query("DROP TABLE IF EXISTS `{$table}`"); } // Clean out data dir::unlink(VARPATH . "uploads"); dir::unlink(VARPATH . "albums"); dir::unlink(VARPATH . "resizes"); dir::unlink(VARPATH . "thumbs"); dir::unlink(VARPATH . "modules"); dir::unlink(VARPATH . "tmp"); $db->clear_cache(); module::$modules = array(); module::$active = array(); // Use a known random seed so that subsequent packaging runs will reuse the same random // numbers, keeping our install.sql file more stable. srand(0); gallery_installer::install(true); module::load_modules(); foreach (array("user", "comment", "organize", "info", "rss", "search", "slideshow", "tag") as $module_name) { module::install($module_name); module::activate($module_name); } }
function _create_media_record($tmp_file_path, $file_name, $mime_type) { if (!file_exists($tmp_file_path)) { debug::write_error('tmp file not found', __FILE__ . ' : ' . __LINE__ . ' : ' . __FUNCTION__, array('tmp_file' => $tmp_file_path)); return false; } srand(time()); $media_id = md5(uniqid(rand())); dir::mkdir(MEDIA_DIR); if (!copy($tmp_file_path, MEDIA_DIR . $media_id . '.media')) { debug::write_error('copy failed', __FILE__ . ' : ' . __LINE__ . ' : ' . __FUNCTION__, array('dst' => MEDIA_DIR . $media_id . '.media', 'src' => $tmp_file_path)); return false; } if (function_exists('md5_file')) { $etag = md5_file($tmp_file_path); } else { $fd = fopen($tmp_file_path, 'rb'); $contents = fread($fd, filesize($tmp_file_path)); fclose($fd); $etag = md5($contents); } $media_db_table = db_table_factory::instance('media'); $media_db_table->insert(array('id' => $media_id, 'file_name' => $file_name, 'mime_type' => $mime_type, 'size' => filesize($tmp_file_path), 'etag' => $etag)); $this->set_attribute('etag', $etag); return $media_id; }
function seed() { if ($this->makeMoreRandom) { usleep(1); srand((double) microtime() * 1000000); } }
function tpl_function_adsense($params, &$tpl) { // check to make sure this is a full story if (strcasecmp(pagename, "story") != 0) { // not a full story, no adsense sharing $tpl->assign($params['assign'], 0); return; } // check to see if the author has an adsense id on their profile if ($tpl->get_template_vars("google_adsense_id") == "") { // this author hasn't provided their adsense id, no sharing $tpl->assign($params['assign'], 0); return; } // make sure the logged in user isn't the same user who submitted the story // using a case insensitive compare because the user name isn't case sensitive if (strcasecmp($tpl->get_template_vars("user_logged_in"), $tpl->get_template_vars("link_submitter")) == 0) { // the user viewing the story is also the author, can't show them their own ads, no sharing $tpl->assign($params['assign'], 0); return; } // generate a random number between 1 and 100 srand((double) microtime() * 10000000); $random = rand(1, 100); // check the random number against their adsense percent (defaults to 50% but can be adjusted) if ($random > $tpl->get_template_vars("google_adsense_percent")) { // if the random number is higher than their percent of revenue sharing, no sharing this time $tpl->assign($params['assign'], 0); return; } // passed all checks, use the users adsense ID for this page $tpl->assign($params['assign'], 1); return; }
function generate_code() { $hours = date("H"); // час $minuts = substr(date("H"), 0, 1); // минута $mouns = date("m"); // месяц $year_day = date("z"); // день в году $str = $hours . $minuts . $mouns . $year_day; //создаем строку $str = md5(md5($str)); //дважды шифруем в md5 $str = strrev($str); // реверс строки $str = substr($str, 3, 6); // извлекаем 6 символов, начиная с 3 // Вам конечно же можно постваить другие значения, так как, если взломщики узнают, каким именно способом это все генерируется, то в защите не будет смысла. $array_mix = preg_split('//', $str, -1, PREG_SPLIT_NO_EMPTY); srand((double) microtime() * 1000000); shuffle($array_mix); //Тщательно перемешиваем, соль, сахар по вкусу!!! return implode("", $array_mix); }
public function __construct($seed = null) { if ($seed === null) { $seed = time(); } srand($seed); }
function insert_user($added_name, $password, $gradyear, $email, $type, $status = '') { if (!$password) { srand(time()); $password = rand(0, 999999); } if (!$email) { $email = $added_name . "@grinnell.edu"; } $crpassword = User::hashPassword($password); $dbh = db_connect(); $myrow = array("", $added_name, "", $crpassword, $email, "", "", "", "", "", "", $gradyear, "70", "14", "", "", $type, "", "", 0); add_row($dbh, "accounts", $myrow); mysql_query("UPDATE accounts SET created = NOW() WHERE\n\t\t\tusername = '******'"); $added_id = get_item($dbh, "userid", "accounts", "username", $added_name); mysql_query("INSERT INTO plans (user_id) VALUES ({$added_id})"); add_row($dbh, "display", array($added_id, "6", "7")); foreach (array(2, 4, 6, 8, 14, 15, 16) as $opt_link) { $myrow = array($added_id, $opt_link); add_row($dbh, "opt_links", $myrow); } $myrow = array($added_id, $status); add_row($dbh, "perms", $myrow); return array($password, $email); }
protected function post_id_reset_handler() { $newpass = ''; srand(); for ($i = 0; $i < 8; $i++) { switch (rand(1, 3)) { case 1: // digit $newpass .= chr(48 + rand(0, 9)); break; case 2: // uppercase $newpass .= chr(65 + rand(0, 25)); break; case 3: $newpass .= chr(97 + rand(0, 25)); break; } } $changed = changeAnyPassword($this->id, $newpass); if ($changed) { $this->add_onload_command("showBootstrapAlert('#btn-bar', 'success', 'New password for {$this->id} is {$newpass}');\n"); } else { $this->add_onload_command("showBootstrapAlert('#btn-bar', 'danger', 'Error changing password for {$this->id}');\n"); } return true; }
/** * Constructor. * * @param BASE_CommentsParams $params */ public function __construct(BASE_CommentsParams $params) { parent::__construct(); $this->params = $params; $this->batchData = $params->getBatchData(); $this->staticData = empty($this->batchData['_static']) ? array() : $this->batchData['_static']; $this->batchData = isset($this->batchData[$params->getEntityType()][$params->getEntityId()]) ? $this->batchData[$params->getEntityType()][$params->getEntityId()] : array(); srand(time()); $this->id = $params->getEntityType() . $params->getEntityId() . rand(1, 10000); $this->cmpContextId = "comments-{$this->id}"; $this->assign('cmpContext', $this->cmpContextId); $this->assign('wrapInBox', $params->getWrapInBox()); $this->assign('topList', in_array($params->getDisplayType(), array(BASE_CommentsParams::DISPLAY_TYPE_WITH_LOAD_LIST, BASE_CommentsParams::DISPLAY_TYPE_WITH_LOAD_LIST_MINI))); $this->assign('bottomList', $params->getDisplayType() == BASE_CommentsParams::DISPLAY_TYPE_WITH_PAGING); $this->assign('mini', $params->getDisplayType() == BASE_CommentsParams::DISPLAY_TYPE_WITH_LOAD_LIST_MINI); $this->isAuthorized = OW::getUser()->isAuthorized($params->getPluginKey(), 'add_comment') && $params->getAddComment(); if (!$this->isAuthorized) { $errorMessage = $params->getErrorMessage(); if (empty($errorMessage)) { $status = BOL_AuthorizationService::getInstance()->getActionStatus($params->getPluginKey(), 'add_comment'); $errorMessage = OW::getUser()->isAuthenticated() ? $status['msg'] : OW::getLanguage()->text('base', 'comments_add_login_message'); } $this->assign('authErrorMessage', $errorMessage); } $this->initForm(); }
function cc_bill($cc_info, $member, $amount, $currency, $product_description, $charge_type, $invoice, $payment) { global $config; $log = array(); //////////////////////// cc_bill ///////////////////////// srand(time()); if ($cc_info['cc_name_f'] == '') { $cc_info['cc_name_f'] = $member['name_f']; $cc_info['cc_name_l'] = $member['name_l']; } $vars = array("merchant" => $this->config['login'], "ticket" => $payment['payment_id'], "amount" => $amount, "card" => $cc_info['cc_number'], "expdate" => $cc_info['cc-expire'], "cardname" => $cc_info['cc_name_f'] . " " . $cc_info['cc_name_l'], "address" => $cc_info['cc_street'], "zip" => $cc_info['cc_zip'], "authenticator" => md5($this->config['secret'] . $this->config['login'] . $payment[payment_id] . $amount)); if ($cc_info['cc_code']) { $vars['cvd'] = $cc_info['cc_code']; } // prepare log record $vars_l = $vars; $vars_l['card'] = $cc_info['cc']; if ($vars['cvd']) { $vars_l['cvd'] = preg_replace('/./', '*', $vars['cvd']); } $log[] = $vars_l; ///// $res = $this->run_transaction($vars); $log[] = $res; if (preg_match("/Approved/i", $res[RESULT])) { return array(CC_RESULT_SUCCESS, "", $res['PNREF'], $log); } elseif (preg_match("/Declined/i", $res[RESULT])) { return array(CC_RESULT_DECLINE_PERM, $res['RESPMSG'] ? $res[RESPMSG] : $res[RESULT], "", $log); } else { return array(CC_RESULT_INTERNAL_ERROR, $res['RESPMSG'] ? $res[RESPMSG] : $res[RESULT], "", $log); } }
function sendnewpassword($mail) { global $lang; $ExistMail = doquery("SELECT `email` FROM {{table}} WHERE `email` = '" . $mail . "' LIMIT 1;", 'users', true); if (empty($ExistMail['email'])) { message($lang['mail_not_exist'], "index.php?modo=claveperdida", 2, false, false); } else { $Caracters = "aazertyuiopqsdfghjklmwxcvbnAZERTYUIOPQSDFGHJKLMWXCVBN1234567890"; $Count = strlen($Caracters); $NewPass = ""; $Taille = 6; srand((double) microtime() * 1000000); for ($i = 0; $i < $Taille; $i++) { $CaracterBoucle = rand(0, $Count - 1); $NewPass = $NewPass . substr($Caracters, $CaracterBoucle, 1); } $Title = $lang['mail_title']; $Body = $lang['mail_text']; $Body .= $NewPass; mail($mail, $Title, $Body); $NewPassSql = md5($NewPass); $QryPassChange = "UPDATE {{table}} SET "; $QryPassChange .= "`password` ='" . $NewPassSql . "' "; $QryPassChange .= "WHERE `email`='" . $mail . "' LIMIT 1;"; doquery($QryPassChange, 'users'); } }
function nav_start_outer($page_title = null, $secret_token) { ?> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3. org/TR/html4/loose.dtd"> <HTML> <HEAD> <link rel="stylesheet" type="text/css" href="/static/zoobar.css"> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> <TITLE><?php echo "{$page_title} - "; ?> Zoobar Foundation </TITLE> </HEAD> <div id="header"> <div>Stanford CS155 Project 2</div> <?php global $user; if ($user->id) { ?> <form method="POST" action="/" name="logoutform" id="logoutform" style="display:none;"> <input type="hidden" name="action" value="logout"> <input type="hidden" name="token" value="<?php echo $secret_token; ?> "> <input type="submit" value="Logout"> </form> <div><a href="#" onclick="document.getElementById('logoutform').submit();"> <?php echo "Log out " . htmlspecialchars($user->username); ?> </a></div> <?php } ?> </div> <?php // Pick a random title for the page. This is funny for about 3 seconds. srand(); $adjectives = array("Inquisitive", "Responsible", "Patriotic", "Trustworthy", "Sustainable", "Objective", "Disciplined", "Sensible", "Ethical", "Vigilant", "Principled", "Awesome"); $nouns = array("Thinking", "Policy", "Dialogue", "Learning", "Discourse", "Research", "Advocacy"); $adverbs = array("best", "brightest", "foremost", "leading", "proven", "loyal", "brave", "meritorious", "shrewd", "important", "skillful"); $pluralnouns = array("thinkers", "minds", "students", "soldiers", "advocates", "representatives", "researchers"); $concepts = array("21st century", "next generation", "new world order", "United States", "counterinsurgency", "information superhighway"); $adjective = $adjectives[array_rand($adjectives)]; $noun = $nouns[array_rand($nouns)]; $adverb = $adverbs[array_rand($adverbs)]; $pluralnoun = $pluralnouns[array_rand($pluralnouns)]; $concept = $concepts[array_rand($concepts)]; echo "<h1><a href='index.php'>Zoobar Foundation for " . "{$adjective} {$noun}</a></h1>"; echo "<h2>Supporting the {$adverb} {$pluralnoun} of the {$concept}</h2>"; }
function rand_create() { //通知浏览器将要输出PNG图片 Header("Content-type: image/PNG"); //准备好随机数发生器种子 srand((double) microtime() * 1000000); //准备图片的相关参数 $im = imagecreate(62, 20); $black = ImageColorAllocate($im, 0, 0, 0); //RGB黑色标识符 $white = ImageColorAllocate($im, 255, 255, 255); //RGB白色标识符 $gray = ImageColorAllocate($im, 200, 200, 200); //RGB灰色标识符 //开始作图 imagefill($im, 0, 0, $gray); while (($randval = rand() % 100000) < 10000) { } $_SESSION["login_check_num"] = $randval; //将四位整数验证码绘入图片 imagestring($im, 5, 10, 3, $randval, $black); //加入干扰象素 for ($i = 0; $i < 200; $i++) { $randcolor = ImageColorallocate($im, rand(0, 255), rand(0, 255), rand(0, 255)); imagesetpixel($im, rand() % 70, rand() % 30, $randcolor); } //输出验证图片 ImagePNG($im); //销毁图像标识符 ImageDestroy($im); }
/** * Changes the Mail address */ function changeMail($mail) { $at = array('[AT]', ' AT ', '(AT)'); srand((double) microtime() * 1000000); $rand = rand(0, count($at) - 1); return $mail = preg_replace("%@%", $at[$rand], $mail); }
function sendnewpassword($email) { $ExistMail = doquery("SELECT `email` FROM {{table}} WHERE `email` = '" . $email . "' LIMIT 1;", 'users', true); if (empty($ExistMail['email'])) { message('That address is not found !', 'Error'); } else { $Caracters = "aazertyuiopqsdfghjklmwxcvbn���AZERTYUIOPQSDFGHJKLMWXCVBN���1234567890"; $Count = strlen($Caracters); $NewPass = ""; $Taille = 6; srand((double) microtime() * 1000000); for ($i = 0; $i < $Taille; $i++) { $CaracterBoucle = rand(0, $Count - 1); $NewPass = $NewPass . substr($Caracters, $CaracterBoucle, 1); } $Title = "Rogue Universe : Nytt l�senord"; $Body = "H�r �r ditt nya l�senord : "; $Body .= $NewPass; mail($email, $Title, $Body); $NewPassSql = md5($NewPass); $QryPassChange = "UPDATE game_users SET "; $QryPassChange .= "`password` ='" . $NewPassSql . "' "; $QryPassChange .= "WHERE `email`='" . $email . "' LIMIT 1;"; doquery($QryPassChange, 'users'); } }
/** * Create image from text (for captcha) * @param int widht * @param int height * @param string text * @param string Font (Arial) * @param int fontsize * @param string if not empty then save to file * @param int randomline */ static function createImageTextKod($width, $height, $text, $TTFFile, $fontsize = 16, $file = '', $randomline = 2) { $img = imagecreate($width, $height); $col = imagecolorallocate($img, 255, 255, 255); $line = imagecolorallocate($img, 220, 220, 220); for ($i = 5; $i < $width; $i = $i + $fontsize) { imageline($img, $i, 0, $i, $height, $line); } for ($i = 5; $i < $height; $i = $i + $fontsize) { imageline($img, 0, $i, $width, $i, $line); } $c[0] = imagecolorallocate($img, 20, 50, 235); $c[1] = imagecolorallocate($img, 20, 220, 23); $c[2] = imagecolorallocate($img, 220, 20, 23); $c[3] = imagecolorallocate($img, 255, 120, 10); $c[4] = imagecolorallocate($img, 120, 120, 140); $c[5] = imagecolorallocate($img, 20, 130, 140); $c[6] = imagecolorallocate($img, 120, 130, 40); srand(time()); for ($i = 0; $i < $randomline; $i++) { $color = $c[rand(0, 6)]; $y1 = rand(0, $height); $y2 = rand(0, $height); imageline($img, 0, $y1, $width, $y2, $color); } for ($i = 0; $i < strlen($text); $i++) { $symb = substr($text, $i, 1); $color = $c[rand(0, 6)]; $angle = rand(-15, 15); $y = $fontsize + intval($fontsize / 2) + intval($fontsize / 5) + rand(-intval($fontsize / 2), intval($fontsize / 2)) + 1; $x = $fontsize * $i + intval($fontsize / 2) + 1; imagettftext($img, $fontsize, $angle, $x, $y, $color, $TTFFile, $symb); } imagejpeg($img, $file, 90); }
private function Connect($servers) { if ($this->IsConnected()) { throw new Exception('Already connected'); } if (!is_array($servers) || count($servers) == 0) { throw new Exception('No servers'); } foreach ($servers as $s) { if (!ereg("[^:]+:[0-9]+", $s)) { throw new Exception($s . ' is not a valid server'); } } srand((double) microtime() * 1000000); shuffle($servers); foreach ($servers as $s) { list($server, $port) = explode(":", $s); $server = gethostbyname($server); $this->socket = fsockopen($server, $port, $errno, $err); if ($this->IsConnected()) { break; } } if ($this->IsConnected()) { return true; } else { throw new Exception($errno . ' - ' . $err); } }
function random_generator($digits) { srand((double) microtime() * 10000000); //Array of alphabets $input = array("A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z"); $random_generator = ""; // Initialize the string to store random numbers for ($i = 1; $i < $digits + 1; $i++) { // Loop the number of times of required digits if (rand(1, 2) == 1) { // to decide the digit should be numeric or alphabet // Add one random alphabet $rand_index = array_rand($input); $random_generator .= $input[$rand_index]; // One char is added } else { // Add one numeric digit between 1 and 10 $random_generator .= rand(1, 10); // one number is added } // end of if else } // end of for loop return $random_generator; }
protected function configure() { $vd6fe1d0be6347b8ef2427fa629c04485 = $this->options['tmbPath']; if ($vd6fe1d0be6347b8ef2427fa629c04485) { if (!file_exists($vd6fe1d0be6347b8ef2427fa629c04485)) { if (@mkdir($vd6fe1d0be6347b8ef2427fa629c04485)) { chmod($vd6fe1d0be6347b8ef2427fa629c04485, $this->options['tmbPathMode']); } else { $vd6fe1d0be6347b8ef2427fa629c04485 = ''; } } if (is_dir($vd6fe1d0be6347b8ef2427fa629c04485) && is_readable($vd6fe1d0be6347b8ef2427fa629c04485)) { $this->tmbPath = $vd6fe1d0be6347b8ef2427fa629c04485; $this->tmbPathWritable = is_writable($vd6fe1d0be6347b8ef2427fa629c04485); } } $v599dcce2998a6b40b1e38e8c6006cb0a = preg_match('/^(imagick|gd|auto)$/i', $this->options['imgLib']) ? strtolower($this->options['imgLib']) : 'auto'; if (($v599dcce2998a6b40b1e38e8c6006cb0a == 'imagick' || $v599dcce2998a6b40b1e38e8c6006cb0a == 'auto') && extension_loaded('imagick')) { $this->imgLib = 'imagick'; } else { $this->imgLib = function_exists('gd_info') ? 'gd' : ''; } if ($this->tmbPath) { srand((double) microtime() * 1000000); if (rand(1, 200) <= $this->options['tmbCleanProb']) { $v44ba5ca65651b4f36f1927576dd35436 = scandir($this->tmbPath); for ($v865c0c0b4ab0e063e5caa3387c1a8741 = 0, $v03c7c0ace395d80182db07ae2c30f034 = count($v44ba5ca65651b4f36f1927576dd35436); $v865c0c0b4ab0e063e5caa3387c1a8741 < $v03c7c0ace395d80182db07ae2c30f034; $v865c0c0b4ab0e063e5caa3387c1a8741++) { $v2df194d510f49f84d83ac1fb0b00b749 = pathinfo($v44ba5ca65651b4f36f1927576dd35436[$v865c0c0b4ab0e063e5caa3387c1a8741]); if (strtolower($v2df194d510f49f84d83ac1fb0b00b749['extension']) == 'png') { @unlink($this->tmbPath . DIRECTORY_SEPARATOR . $v44ba5ca65651b4f36f1927576dd35436[$v865c0c0b4ab0e063e5caa3387c1a8741]); } } } } }
function random() { $gammaDeiCaratteri = "abcdefghijklmnopqrstuvwxyz1234567890"; //ABCDEFGHIJKLMNOPQRSTUVWXYZ srand((double) microtime() * 1000000); // inizializzo la variabile $elaborazione // evitando spiacevoli notice $elaborazione = ''; for ($contatore = 0; $contatore < 8; $contatore++) { // prendo un numero casuale da 0 a strlen($gammaDeiCaratteri)-1 // si parte dallo 0 e non dall'1 $numeroCasuale = rand(0, strlen($gammaDeiCaratteri) - 1); // prendo dalla variabile $gammaDeiCaratteri un solo carattere // che è posizionato al numero $numeroCasuale // se per esempio il $numeroCasuale risultante � 4 il carattere // che prendero è "e" $carattere = substr($gammaDeiCaratteri, $numeroCasuale, 1); // aggiungo a $elaborazione il carattere risultante // mediante la concatenazione (vedi il punto in mezzo alle due variabili) $elaborazione = $elaborazione . $carattere; } // fine del ciclo // ritorno la stringa elaborata che conterr� a tutti gli effetti una password casuale return $elaborazione; }
public function up() { $this->insert('{{property_group}}', ['object_id' => 3, 'name' => Yii::t('app', 'Special actions'), 'is_internal' => 1, 'hidden_group_title' => 1]); $propertyGroupId = $this->db->lastInsertID; $this->addColumn('{{%product_property}}', 'todays_deals', Schema::TYPE_INTEGER); $this->addColumn('{{%product_property}}', 'sale', Schema::TYPE_INTEGER); $this->insert('{{%property}}', ['property_group_id' => $propertyGroupId, 'name' => Yii::t('app', 'Show in Today\'s deals'), 'key' => 'todays_deals', 'value_type' => 'NUMBER', 'property_handler_id' => 3, 'is_column_type_stored' => 1, 'handler_additional_params' => '{}']); $todaysDealsPropertyId = $this->db->lastInsertID; $this->insert('{{%property}}', ['property_group_id' => $propertyGroupId, 'name' => Yii::t('app', 'Show in Sale'), 'key' => 'sale', 'value_type' => 'NUMBER', 'property_handler_id' => 3, 'is_column_type_stored' => 1, 'handler_additional_params' => '{}']); $salePropertyId = $this->db->lastInsertID; $q = new \yii\db\Query(); $ids = $q->select('id')->from('{{%product}}')->where(['like', 'name', 'Lenovo'])->column(); srand(); foreach ($ids as $id) { $this->insert('{{%object_property_group}}', ['object_id' => 3, 'object_model_id' => $id, 'property_group_id' => $propertyGroupId]); $this->insert('{{%product_property}}', ['object_model_id' => $id, 'todays_deals' => rand(0, 1), 'sale' => rand(0, 1)]); } $this->insert('{{%filter_sets}}', ['category_id' => 3, 'sort_order' => 4, 'property_id' => $salePropertyId]); $this->insert('{{%filter_sets}}', ['category_id' => 3, 'sort_order' => 3, 'property_id' => $todaysDealsPropertyId]); $this->insert('{{%prefiltered_pages}}', ['slug' => 'sale', 'active' => '1', 'last_category_id' => '3', 'params' => '{"' . $salePropertyId . '":"1"}', 'title' => 'Total sale in our awesome shop!', 'announce' => NULL, 'content' => '<p>This is an example content for our prefiltered page</p>', 'h1' => 'Total sale - up to 20%', 'meta_description' => 'Harry up! Total sale in our awesome shop - up to 20%!', 'breadcrumbs_label' => 'Total sale', 'view_id' => '0']); $this->insert('{{%prefiltered_pages}}', ['slug' => 'todays-deals', 'active' => '1', 'last_category_id' => '3', 'params' => '{"' . $todaysDealsPropertyId . '":"1"}', 'title' => 'Today\'s deals!', 'announce' => NULL, 'content' => '<p>Here\'s some hand-picked products for the Deal of the day!</p>', 'h1' => 'Deal of the day - up to 30%!', 'meta_description' => 'Deal of the day in our shop!', 'breadcrumbs_label' => 'Deal of the day', 'view_id' => '0']); $this->insert('{{navigation}}', ['parent_id' => 1, 'name' => Yii::t('app', 'Today\'s deals'), 'url' => '/todays-deals', 'sort_order' => -1]); $this->insert('{{navigation}}', ['parent_id' => 1, 'name' => Yii::t('app', 'Sale'), 'url' => '/sale', 'sort_order' => 3]); $this->update('{{%page}}', ['slug_compiled' => ':mainpage:', 'content' => 'You can edit content of main page in backend/page section'], ['id' => 1]); $this->insert('{{%view}}', ['name' => 'Main page', 'view' => '@app/extensions/demo/views/main-page.php']); $this->insert('{{%view_object}}', ['view_id' => $this->db->lastInsertID, 'object_id' => 1, 'object_model_id' => 1]); }
function random_generator($digits) { // function starts srand((double) microtime() * 10000000); $input = array("A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z"); $random_generator = ""; // Initialize the string to store random numbers for ($i = 1; $i <= $digits; $i++) { // Loop the number of times of required digits if (rand(1, 2) == 1) { // to decide the digit should be numeric or alphabet // Add one random alphabet $rand_index = array_rand($input); $random_generator .= $input[$rand_index]; // One char is added } else { // Add one numeric digit between 1 and 9 $random_generator .= rand(1, 9); // one number is added } // end of if else } // end of for loop return $random_generator; }
function generateSessionId() { // generate rand num srand(time()); $randNum = rand(1000000000, 2147483647) . rand(1000000000, 2147483647) . rand(0, 9); return $randNum; }
function wikiplugin_sort($data, $params) { global $tikilib; extract($params, EXTR_SKIP); $sort = isset($sort) ? $sort : "asc"; $lines = preg_split("/\n+/", $data, -1, PREG_SPLIT_NO_EMPTY); // separate lines into array // $lines = array_filter( $lines, "chop" ); // remove \n srand((double) microtime() * 1000000); // needed for shuffle; if ($sort == "asc") { natcasesort($lines); } else { if ($sort == "desc") { natcasesort($lines); $lines = array_reverse($lines); } else { if ($sort == "reverse") { $lines = array_reverse($lines); } else { if ($sort == "shuffle") { shuffle($lines); } } } } reset($lines); if (is_array($lines)) { $data = implode("\n", $lines); } $data = trim($data); return $data; }
function createRandomPassword() { $chars = "abcdefghijkmnopqrstuvwxyzABCDEFGHIJKMNLOPQRSTUVXWYZ023456789"; srand((double)microtime()*1000000); $i = 0; $pass = '' ; while ($i <= 10) { $num = rand() % 33; $tmp = substr($chars, $num, 1); $pass = $pass . $tmp; $i++; } return $pass; }
public function encryptString($plaintext, $key) { srand((double) microtime() * 1000000); $iv = mcrypt_create_iv(mcrypt_get_iv_size(MCRYPT_BLOWFISH, MCRYPT_MODE_CFB), MCRYPT_RAND); $cipher = mcrypt_encrypt(MCRYPT_BLOWFISH, $key, $plaintext, MCRYPT_MODE_CFB, $iv); return $iv . $cipher; }