本文整理汇总了PHP中Browser::instance方法的典型用法代码示例。如果您正苦于以下问题：PHP Browser::instance方法的具体用法？PHP Browser::instance怎么用？PHP Browser::instance使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Browser的用法示例。
在下文中一共展示了Browser::instance方法的8个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: getInstance
public static function getInstance()
{
if (self::$instance === NULL) {
self::$instance = new self();
}
return self::$instance;
}示例2: str_starts_with
<table>';
foreach($attachments as $att) {
if (!array_var($att, 'hide')) {
$size = $att['size'];//format_filesize(strlen($att["Data"]));
$fName = str_starts_with($att["FileName"], "=?") ? iconv_mime_decode($att["FileName"], 0, "UTF-8") : utf8_safe($att["FileName"]);
if (trim($fName) == "" && strlen($att["FileName"]) > 0) $fName = utf8_encode($att["FileName"]);
$description .= '<tr><td style="padding-right: 10px">';
$ext = get_file_extension($fName);
$fileType = FileTypes::getByExtension($ext);
if (isset($fileType))
$icon = $fileType->getIcon();
else
$icon = "unknown.png";
$download_url = get_url('mail', 'download_attachment', array('email_id' => $email->getId(), 'attachment_id' => $c));
include_once ROOT . "/library/browser/Browser.php";
if (Browser::instance()->getBrowser() == Browser::BROWSER_IE) {
$download_url = "javascript:location.href = '$download_url';";
}
$description .= '<img src="' . get_image_url("filetypes/" . $icon) .'"></td>
<td><a target="_self" href="' . $download_url . '">' . clean($fName) . " ($size)" . '</a></td></tr>';
}
$c++;
}
$description .= '</table></div></fieldset></td></tr>';
} //if
$description .= '</table></div>';
if (($email_count = MailContents::countMailsInConversation($email)) > 1) {
$emails_info = MailContents::getMailsFromConversation($email);
$conversation_block = '';
$conversation_block .= '<div id="'.$genid.'conversation" style="margin-bottom:10px;' .
(count($emails_info) > 6 ? 'max-height:101px;overflow:auto' : '' ) . '"><table style="width:100%;">';示例3: login
/**
* Show and process login form
*
* @param void
* @return null
*/
function login()
{
include_once ROOT . "/library/browser/Browser.php";
if (Browser::instance()->getBrowser() == Browser::BROWSER_IE && Browser::instance()->getVersion() < 7) {
flash_error(lang("ie browser outdated"));
}
$this->addHelper('form');
if (function_exists('logged_user') && (logged_user() instanceof Contact && logged_user()->isUser())) {
$ref_controller = null;
$ref_action = null;
$ref_params = array();
foreach ($_GET as $k => $v) {
if (str_starts_with($k, 'ref_')) {
$ref_var_name = trim(substr($k, 4, strlen($k)));
switch ($ref_var_name) {
case 'c':
$ref_controller = $v;
break;
case 'a':
$ref_action = $v;
break;
default:
$ref_params[$ref_var_name] = $v;
}
// switch
}
// if
}
// if
$this->redirectTo($ref_controller, $ref_action, $ref_params);
}
// if
$login_data = array_var($_POST, 'login');
$localization = array_var($_POST, 'configOptionSelect');
if (!is_array($login_data)) {
$login_data = array();
foreach ($_GET as $k => $v) {
if (str_starts_with($k, 'ref_')) {
$login_data[htmlspecialchars($k)] = htmlspecialchars($v);
}
}
// foreach
}
// if
tpl_assign('login_data', $login_data);
if (is_array(array_var($_POST, 'login'))) {
$username = array_var($login_data, 'username');
$password = array_var($login_data, 'password');
$remember = array_var($login_data, 'remember') == 'checked';
if (config_option('block_login_after_x_tries')) {
$from_time = DateTimeValueLib::now();
$from_time = $from_time->add('m', -10);
$sec_logs = AdministrationLogs::getLastLogs(AdministrationLogs::ADM_LOG_CATEGORY_SECURITY, "invalid login", array_var($_SERVER, 'REMOTE_ADDR'), 10, "`created_on` > '" . $from_time->toMySQL() . "'");
if (is_array($sec_logs) && count($sec_logs) >= 5) {
AdministrationLogs::createLog("invalid login", array_var($_SERVER, 'REMOTE_ADDR'), AdministrationLogs::ADM_LOG_CATEGORY_SECURITY);
tpl_assign('error', new Error(lang('invalid login data')));
$this->render();
}
}
if (trim($username) == '') {
AdministrationLogs::createLog("invalid login", array_var($_SERVER, 'REMOTE_ADDR'), AdministrationLogs::ADM_LOG_CATEGORY_SECURITY);
tpl_assign('error', new Error(lang('username value missing')));
$this->render();
}
// if
if (trim($password) == '') {
AdministrationLogs::createLog("invalid login", array_var($_SERVER, 'REMOTE_ADDR'), AdministrationLogs::ADM_LOG_CATEGORY_SECURITY);
tpl_assign('error', new Error(lang('password value missing')));
$this->render();
}
// if
if (preg_match(EMAIL_FORMAT, $username)) {
$user = Contacts::getByEmail($username);
} else {
$user = Contacts::getByUsername($username);
}
if (!($user instanceof Contact && $user->isUser()) || $user->getDisabled()) {
AdministrationLogs::createLog("invalid login", array_var($_SERVER, 'REMOTE_ADDR'), AdministrationLogs::ADM_LOG_CATEGORY_SECURITY);
tpl_assign('error', new Error(lang('invalid login data')));
$this->render();
}
// if
$userIsValidPassword = false;
// If ldap authentication is enabled ldap.config.php will return true.
$config_ldap_file_path = ROOT . '/config/ldap.config.php';
$config_ldap_is_set = file_exists($config_ldap_file_path) && (include_once $config_ldap_file_path);
if ($config_ldap_is_set === true) {
$userIsValidPassword = $user->isValidPasswordLdap($username, $password, $config_ldap);
}
if (!$userIsValidPassword) {
$userIsValidPassword = $user->isValidPassword($password);
}
if (!$userIsValidPassword) {
AdministrationLogs::createLog("invalid login", array_var($_SERVER, 'REMOTE_ADDR'), AdministrationLogs::ADM_LOG_CATEGORY_SECURITY);
//.........这里部分代码省略.........
示例4: download_contents
/**
* Use content (from file, from database, other source...) and pass it to the browser as a file
*
* @param string $content
* @param string $type MIME type
* @param string $name File name
* @param integer $size File size
* @param boolean $force_download Send Content-Disposition: attachment to force save dialog
* @return boolean
*/
function download_contents($content, $type, $name, $size, $force_download = false) {
if(connection_status() != 0) return false; // check connection
include_once ROOT . "/library/browser/Browser.php";
if (Browser::instance()->getBrowser() == Browser::BROWSER_IE) {
$name = rawurlencode($name);
}
/*
if($force_download) {
header("Cache-Control: public");
} else {
header("Cache-Control: no-store, no-cache, must-revalidate");
header("Cache-Control: post-check=0, pre-check=0", false);
header("Pragma: no-cache");
} // if
*/
if (ob_get_length()) ob_clean();
header("Expires: " . gmdate("D, d M Y H:i:s", mktime(date("H") + 2, date("i"), date("s"), date("m"), date("d"), date("Y"))) . " GMT");
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
header("Content-Type: $type");
header("Content-Length: " . (string) $size);
// Prepare disposition
$disposition = $force_download ? 'attachment' : 'inline';
header("Content-Disposition: $disposition; filename=\"" . $name . "\"");
header("Content-Transfer-Encoding: binary");
header("Cache-Control: maxage=1"); // Age is in seconds.
header("Pragma: public");
print $content;
return((connection_status() == 0) && !connection_aborted());
} // download_contents示例5: edit_picture
/**
* Edit contact picture
* @TODO: Si es Internet exploer hacerlo como antes
* @param void
* @return null
*/
function edit_picture()
{
if (logged_user()->isGuest()) {
flash_error(lang('no access permissions'));
ajx_current("empty");
return;
}
if (!array_var($_REQUEST, 'new_contact')) {
$contact = Contacts::findById(get_id());
if (!$contact instanceof Contact) {
flash_error(lang('contact dnx'));
ajx_current("empty");
return;
}
// if
if (!$contact->canEdit(logged_user())) {
flash_error(lang('no access permissions'));
ajx_current("empty");
return;
}
// if
$redirect_to = array_var($_GET, 'redirect_to');
if (trim($redirect_to) == '' || !is_valid_url($redirect_to)) {
$redirect_to = $contact->getUpdatePictureUrl();
}
// if
tpl_assign('redirect_to', $redirect_to);
$is_new = false;
} else {
$contact = new Contact();
$is_new = true;
}
$picture = array_var($_FILES, 'new_picture');
tpl_assign('contact', $contact);
tpl_assign('reload_picture', array_var($_REQUEST, 'reload_picture'));
tpl_assign('new_contact', array_var($_REQUEST, 'new_contact'));
if (is_array($picture)) {
//Env::useLibrary('browser');
include_once ROOT . "/library/browser/Browser.php";
if (!array_var($_REQUEST, 'new_contact')) {
$old_file = $contact->getPicturePath();
DB::beginWork();
if (!array_var($_REQUEST, 'is_company')) {
if (Browser::instance()->getBrowser() == Browser::BROWSER_IE && intval(Browser::instance()->getVersion()) < 10) {
$size = getimagesize($picture['tmp_name']);
$w = $size[0] < $size[1] ? $size[0] : $size[1];
$image_path = process_uploaded_cropped_picture_file($picture, array('x' => 0, 'y' => 0, 'w' => $w, 'h' => $w));
} else {
$crop_data = array('x' => array_var($_POST, 'x'), 'y' => array_var($_POST, 'y'), 'w' => array_var($_POST, 'w'), 'h' => array_var($_POST, 'h'));
$image_path = process_uploaded_cropped_picture_file($picture, $crop_data);
}
} else {
$image_path = $picture['tmp_name'];
}
if (!$contact->setPicture($image_path, 'image/png')) {
throw new InvalidUploadError($picture);
}
DB::commit();
ApplicationLogs::createLog($contact, ApplicationLogs::ACTION_EDIT);
if (is_file($old_file)) {
@unlink($old_file);
}
// if
flash_success(lang('success edit picture'));
if (array_var($_REQUEST, 'reload_picture')) {
evt_add('reload user picture', array('contact_id' => $contact->getId(), 'url' => $contact->getPictureUrl(), 'el_id' => array_var($_REQUEST, 'reload_picture')));
}
} else {
if (!array_var($_REQUEST, 'is_company')) {
if (Browser::instance()->getBrowser() == Browser::BROWSER_IE && intval(Browser::instance()->getVersion()) < 10) {
$size = getimagesize($picture['tmp_name']);
$w = $size[0] < $size[1] ? $size[0] : $size[1];
$image_path = process_uploaded_cropped_picture_file($picture, array('x' => 0, 'y' => 0, 'w' => $w, 'h' => $w));
} else {
$crop_data = array('x' => array_var($_POST, 'x'), 'y' => array_var($_POST, 'y'), 'w' => array_var($_POST, 'w'), 'h' => array_var($_POST, 'h'));
$image_path = process_uploaded_cropped_picture_file($picture, $crop_data);
}
} else {
$image_path = $picture['tmp_name'];
}
if ($is_new) {
$file_id = $contact->setPicture($image_path, 'image/png', null, null, false);
$_SESSION['new_contact_picture'] = $file_id;
} else {
if (!$contact->setPicture($image_path, 'image/png')) {
throw new InvalidUploadError($picture);
}
}
if (array_var($_REQUEST, 'reload_picture')) {
evt_add('reload user picture', array('contact_id' => $contact->getId(), 'url' => $contact->getPictureUrl(), 'el_id' => array_var($_REQUEST, 'reload_picture'), 'file_id' => $contact->getPictureFile(), 'hf_picture' => array_var($_REQUEST, 'new_contact')));
}
flash_success(lang('success edit picture'));
}
ajx_current("back");
//.........这里部分代码省略.........
示例6: pdf_convert_and_download
function pdf_convert_and_download($html_filename, $download_filename = null, $orientation = "Portrait")
{
$html_to_convert = file_get_contents($html_filename);
if (!$download_filename) {
$download_filename = gen_id() . '.pdf';
}
//generate the pdf
$pdf_filename = convert_to_pdf($html_to_convert, $orientation, gen_id());
if ($pdf_filename) {
include_once ROOT . "/library/browser/Browser.php";
if (Browser::instance()->getBrowser() == Browser::BROWSER_IE) {
evt_add('download_tmp_file', array('file_name' => $pdf_filename, 'file_type' => 'application/pdf'));
} else {
download_file(ROOT . "/tmp/" . $pdf_filename, 'application/pdf', $download_filename, true);
}
}
}示例7: download_contents
/**
* Use content (from file, from database, other source...) and pass it to the browser as a file
*
* @param string $content
* @param string $type MIME type
* @param string $name File name
* @param integer $size File size
* @param boolean $force_download Send Content-Disposition: attachment to force save dialog
* @return boolean
*/
function download_contents($content, $type, $name, $size, $disp_attachment = false, $force_download = true)
{
if (connection_status() != 0) {
return false;
}
// check connection
include_once ROOT . "/library/browser/Browser.php";
if (Browser::instance()->getBrowser() == Browser::BROWSER_IE) {
$name = rawurlencode($name);
}
if (ob_get_length()) {
ob_clean();
}
header("Content-Type: {$type}");
header("Content-Length: " . (string) $size);
// Prepare disposition
$disposition = $disp_attachment ? 'attachment' : 'inline';
header("Content-Disposition: {$disposition}; filename=\"" . $name . "\"");
header("Content-Transfer-Encoding: binary");
if ($force_download) {
header("Cache-Control: no-store, no-cache, must-revalidate, max-age=0");
// Age is in seconds.
header("Cache-Control: post-check=0, pre-check=0");
header("Expires: " . gmdate("D, d M Y H:i:s", mktime(date("H"), date("i"), date("s"), date("m"), date("d"), date("Y"))) . " GMT");
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
} else {
header("Cache-Control: maxage=2592000");
// 1 month
$next = DateTimeValueLib::now();
// next month
$next = $next->add('M', 1);
header("Expires: " . $next->format("D, d M Y H:i:s") . " GMT");
}
header("Pragma: public");
print $content;
return connection_status() == 0 && !connection_aborted();
}示例8: stylesheet_tag
?>
<![endif]-->
<!--[if IE 8]>
<?php
echo stylesheet_tag("og/ie8.css");
?>
<![endif]-->
<?php
$loading_url = get_image_url("layout/loading.gif");
Hook::fire('change_loading_img', null, $loading_url);
?>
<?php
echo meta_tag('content-type', 'text/html; charset=utf-8', true);
// Old Internet Explorer versions does not allow to import more than 32 css files, so we must use the compressed css.
include_once ROOT . "/library/browser/Browser.php";
$is_old_ie = Browser::instance()->getBrowser() == Browser::BROWSER_IE && Browser::instance()->getVersion() < 10;
// By default use compressed css
if (!defined('COMPRESSED_CSS')) {
define('COMPRESSED_CSS', true);
}
$version = product_version();
if ($is_old_ie || COMPRESSED_CSS) {
echo stylesheet_tag("ogmin.css");
} else {
echo stylesheet_tag('website.css');
}
// Include plguin specif stylesheets - include all installed plugins, no matter if they they have not been activated
foreach (Plugins::instance()->getAll() as $p) {
/* @var $p Plugin */
$css_file = PLUGIN_PATH . "/" . $p->getSystemName() . "/public/assets/css/" . $p->getSystemName() . ".css";
if (is_file($css_file)) {