+use Symfony\Component\HttpFoundation\Request;

+

+* @param mixed $value filesize in bytes

+* (non-negative number; int, float or string)

+ 'tb' => array(

+ 'min' => 1099511627776, // pow(2, 40)

+ 'index' => 4,

+ 'si_unit' => 'TB',

+ 'iec_unit' => 'TIB',

+ ),

+* @return null

+ $version = phpbb_request_http_version();

+/**

+* Returns the HTTP version used in the current request.

+*

+* Handles the case of being called before $request is present,

+* in which case it falls back to the $_SERVER superglobal.

+*

+* @return string HTTP version

+*/

+function phpbb_request_http_version()

+{

+ global $request;

+

+ if ($request && $request->server('SERVER_PROTOCOL'))

+ {

+ return $request->server('SERVER_PROTOCOL');

+ }

+ else if (isset($_SERVER['SERVER_PROTOCOL']))

+ {

+ return $_SERVER['SERVER_PROTOCOL'];

+ }

+

+ return 'HTTP/1.0';

+}

+

+* @return null

+* Escapes and quotes a string for use as an HTML/XML attribute value.

+*

+* This is a port of Python xml.sax.saxutils quoteattr.

+*

+* The function will attempt to choose a quote character in such a way as to

+* avoid escaping quotes in the string. If this is not possible the string will

+* be wrapped in double quotes and double quotes will be escaped.

+*

+* @param string $data The string to be escaped

+* @param array $entities Associative array of additional entities to be escaped

+* @return string Escaped and quoted string

+*/

+function phpbb_quoteattr($data, $entities = null)

+{

+ $data = str_replace('&', '&', $data);

+ $data = str_replace('>', '>', $data);

+ $data = str_replace('<', '&lt;', $data);

+

+ $data = str_replace("\n", '&#10;', $data);

+ $data = str_replace("\r", '&#13;', $data);

+ $data = str_replace("\t", '&#9;', $data);

+

+ if (!empty($entities))

+ {

+ $data = str_replace(array_keys($entities), array_values($entities), $data);

+ }

+

+ if (strpos($data, '"') !== false)

+ {

+ if (strpos($data, "'") !== false)

+ {

+ $data = '"' . str_replace('"', '&quot;', $data) . '"';

+ }

+ else

+ {

+ $data = "'" . $data . "'";

+ }

+ }

+ else

+ {

+ $data = '"' . $data . '"';

+ }

+

+ return $data;

+}

+

+/**

+* Converts query string (GET) parameters in request into hidden fields.

+*

+* Useful for forwarding GET parameters when submitting forms with GET method.

+*

+* It is possible to omit some of the GET parameters, which is useful if

+* they are specified in the form being submitted.

+*

+* sid is always omitted.

+*

+* @param phpbb_request $request Request object

+* @param array $exclude A list of variable names that should not be forwarded

+* @return string HTML with hidden fields

+*/

+function phpbb_build_hidden_fields_for_query_params($request, $exclude = null)

+{

+ $names = $request->variable_names(phpbb_request_interface::GET);

+ $hidden = '';

+ foreach ($names as $name)

+ {

+ // Sessions are dealt with elsewhere, omit sid always

+ if ($name == 'sid')

+ {

+ continue;

+ }

+

+ // Omit any additional parameters requested

+ if (!empty($exclude) && in_array($name, $exclude))

+ {

+ continue;

+ }

+

+ $escaped_name = phpbb_quoteattr($name);

+

+ // Note: we might retrieve the variable from POST or cookies

+ // here. To avoid exposing cookies, skip variables that are

+ // overwritten somewhere other than GET entirely.

+ $value = $request->variable($name, '', true);

+ $get_value = $request->variable($name, '', true, phpbb_request_interface::GET);

+ if ($value === $get_value)

+ {

+ $escaped_value = phpbb_quoteattr($value);

+ $hidden .= "<input type='hidden' name=$escaped_name value=$escaped_value />";

+ }

+ }

+ return $hidden;

+}

+

+/**

+ global $phpbb_dispatcher, $request;

+ $hidden_fields_for_jumpbox = phpbb_build_hidden_fields_for_query_params($request, array('f'));

+

+ 'HIDDEN_FIELDS_FOR_JUMPBOX' => $hidden_fields_for_jumpbox,

+*

+* @param bool $run_cron Whether or not to run the cron

+* @param bool $display_template Whether or not to display the template

+* @param bool $exit_handler Whether or not to run the exit_handler()

+function page_footer($run_cron = true, $display_template = true, $exit_handler = true)

+ if ($display_template)

+ {

+ $template->display('body');

+ }

+

+ if ($exit_handler)

+ {

+ exit_handler();

+ }

+ if (!empty($phpbb_dispatcher))

+ {

+ $phpbb_dispatcher->dispatch('core.garbage_collection');

+ }

+

+/**

+* Create a Symfony Request object from phpbb_request object

+*

+* @param phpbb_request $request Request object

+* @return Request A Symfony Request object

+*/

+function phpbb_create_symfony_request(phpbb_request $request)

+{

+ // This function is meant to sanitize the global input arrays

+ $sanitizer = function(&$value, $key) {

+ $type_cast_helper = new phpbb_request_type_cast_helper();

+ $type_cast_helper->set_var($value, $value, gettype($value), true);

+ };

+

+ // We need to re-enable the super globals so we can access them here

+ $request->enable_super_globals();

+ $get_parameters = $_GET;

+ $post_parameters = $_POST;

+ $server_parameters = $_SERVER;

+ $files_parameters = $_FILES;

+ $cookie_parameters = $_COOKIE;

+ // And now disable them again for security

+ $request->disable_super_globals();

+

+ array_walk_recursive($get_parameters, $sanitizer);

+ array_walk_recursive($post_parameters, $sanitizer);

+

+ // Until we fix the issue with relative paths, we have to fake path info

+ // to allow urls like app.php?controller=foo/bar

+ $controller = $request->variable('controller', '');

+ $path_info = '/' . $controller;

+ $request_uri = $server_parameters['REQUEST_URI'];

+

+ // Remove the query string from REQUEST_URI

+ if ($pos = strpos($request_uri, '?'))

+ {

+ $request_uri = substr($request_uri, 0, $pos);

+ }

+

+ // Add the path info (i.e. controller route) to the REQUEST_URI

+ $server_parameters['REQUEST_URI'] = $request_uri . $path_info;

+ $server_parameters['SCRIPT_NAME'] = '';

+

+ return new Request($get_parameters, $post_parameters, array(), $cookie_parameters, $files_parameters, $server_parameters);

+}