PHP slashify函数代码示例

 public function __construct($username, $password, $host, $port, $usetls, $ruleset, $dir, $elsif = true)
 {
     $this->sieve = new Net_Sieve();
     if (PEAR::isError($this->sieve->connect($host, $port, NULL, $usetls))) {
         return $this->_set_error(SIEVE_ERROR_CONNECTION);
     }
     if (PEAR::isError($this->sieve->login($username, $password))) {
         return $this->_set_error(SIEVE_ERROR_LOGIN);
     }
     $this->ruleset = $ruleset;
     $this->elsif = $elsif;
     if ($this->ruleset !== false) {
         $this->get_script();
     } else {
         $this->ruleset = $this->get_active();
         $this->get_script();
     }
     // init importers
     $dir = slashify(realpath(slashify($dir) . 'importFilters/'));
     $handle = opendir($dir);
     while ($importer = readdir($handle)) {
         if ($importer == '.' || $importer == '..') {
             continue;
         }
         include $dir . $importer;
         $importer = substr($importer, 0, -4);
         $importer = 'srimport_' . $importer;
         if (class_exists($importer, false)) {
             $importerClass = new $importer();
             $this->importers[$importer] = $importerClass;
         }
     }
     closedir($handle);
 }

 private function read_squirrel_prefs($uname)
 {
     $this->load_config();
     $rcmail = rcmail::get_instance();
     if ($srcdir = $rcmail->config->get('squirrelmail_data_dir')) {
         $prefsfile = slashify($srcdir) . $uname . '.pref';
         $abookfile = slashify($srcdir) . $uname . '.abook';
         $sigfile = slashify($srcdir) . $uname . '.sig';
         if (is_readable($prefsfile)) {
             $this->prefs = array();
             foreach (file($prefsfile) as $line) {
                 list($key, $value) = explode('=', $line);
                 $this->prefs[$key] = utf8_encode(rtrim($value));
             }
             // also read signature file if exists
             if (is_readable($sigfile)) {
                 $this->prefs['signature'] = utf8_encode(file_get_contents($sigfile));
             }
             // parse addres book file
             if (filesize($abookfile)) {
                 foreach (file($abookfile) as $line) {
                     list($rec['name'], $rec['firstname'], $rec['surname'], $rec['email']) = explode('|', utf8_encode(rtrim($line)));
                     if ($rec['name'] && $rec['email']) {
                         $this->abook[] = $rec;
                     }
                 }
             }
         }
     }
 }

 /**
  * rcube_shared.inc: slashify()
  */
 function test_slashify()
 {
     $data = array('test' => 'test/', 'test/' => 'test/', '' => '/', "\\" => "\\/");
     foreach ($data as $value => $expected) {
         $result = slashify($value);
         $this->assertEquals($expected, $result, "Invalid slashify() result for {$value}");
     }
 }

 public function __construct($username, $password, $host, $port, $auth_type = NULL, $usetls, $ruleset, $dir, $elsif = true, $auth_cid = NULL, $auth_pw = NULL, $socket_options = array())
 {
     $this->sieve = new Net_Sieve();
     $data = rcube::get_instance()->plugins->exec_hook('sieverules_connect', array('username' => $username, 'password' => $password, 'host' => $host, 'port' => $port, 'auth_type' => $auth_type, 'usetls' => $usetls, 'ruleset' => $ruleset, 'dir' => $dir, 'elsif' => $elsif, 'auth_cid' => $auth_cid, 'auth_pw' => $auth_pw, 'socket_options' => $options));
     $username = $data['username'];
     $password = $data['password'];
     $host = $data['host'];
     $port = $data['port'];
     $auth_type = $data['auth_type'];
     $usetls = $data['usetls'];
     $ruleset = $data['ruleset'];
     $dir = $data['dir'];
     $elsif = $data['elsif'];
     $auth_cid = $data['auth_cid'];
     $auth_pw = $data['auth_pw'];
     $socket_options = $data['socket_options'];
     if (PEAR::isError($this->sieve->connect($host, $port, $socket_options, $usetls))) {
         return $this->_set_error(SIEVE_ERROR_CONNECTION);
     }
     if (!empty($auth_cid)) {
         $authz = $username;
         $username = $auth_cid;
         $password = $auth_pw;
     }
     if (PEAR::isError($this->sieve->login($username, $password, $auth_type ? strtoupper($auth_type) : NULL, $authz))) {
         return $this->_set_error(SIEVE_ERROR_LOGIN);
     }
     $this->ruleset = $ruleset;
     $this->elsif = $elsif;
     if ($this->ruleset !== false) {
         $this->get_script();
     } else {
         $this->ruleset = $this->get_active();
         $this->get_script();
     }
     // init importers
     if ($dir = realpath(slashify($dir) . 'importFilters/')) {
         $dir = slashify($dir);
         $handle = opendir($dir);
         while ($importer = readdir($handle)) {
             if (preg_match('/\\.php$/', $importer) && is_file($dir . $importer) && is_readable($dir . $importer)) {
                 include $dir . $importer;
                 $importer = substr($importer, 0, -4);
                 $importer = 'srimport_' . $importer;
                 if (class_exists($importer, false)) {
                     $importerClass = new $importer();
                     $this->importers[$importer] = $importerClass;
                 }
             }
         }
         closedir($handle);
     }
 }

    $sql = mysql_query($sql);
    if (false == $sql) {
        my_die();
    }
    $aPhotos = array();
    while ($row = mysql_fetch_assoc($sql)) {
        $aPhotos[] = $row;
    }
    //dbg($aPhotos);
    if (empty($aPhotos)) {
        $tplAlbum->assign('ThumbNail', 'В этом альбоме нет изображений');
    }
    foreach ($aPhotos as $v) {
        $tplThumbNail = $tplAlbum->fetchBlock('ThumbNail');
        $tplThumbNail->assign('link', slashify($sRequest) . $v['file']);
        $tplThumbNail->assign('img', slashify(ADDR_PHOTOS_THUMBNAILS) . $v['file']);
        $tplAlbum->assign('ThumbNail', $tplThumbNail);
        $tplThumbNail->reset();
    }
    $tpl->assign('content', $tplAlbum);
    $tplAlbum->reset();
    $_t->assign('ContentBlock', $tpl);
    $tpl->reset();
} else {
    $sql = "SELECT * FROM `" . DB_PREFIX . DB_TBL_IMAGES . "` \n\t\t\tWHERE `file` = '" . $aRequest[count($aRequest) - 1] . "'";
    $sql = mysql_query($sql);
    if (false == $sql) {
        my_die();
    }
    $aP = array();
    while ($row = mysql_fetch_assoc($sql)) {

}
$sql = "SELECT * FROM `" . DB_PREFIX . DB_TBL_COMMENTS . "` ORDER BY `t` DESC LIMIT " . $nStart . "," . POST_PER_PAGE;
$sql = mysql_query($sql);
if (false == $sql) {
    my_die();
}
$aList = array();
while ($row = mysql_fetch_assoc($sql)) {
    $aList[] = $row;
}
//dbg($aList);
if (empty($aList)) {
    $tpl->assign('Comment', 'Нет комментариев');
}
foreach ($aList as $v) {
    $v['url'] = slashify($v['url']);
    $sql = "SELECT * FROM. `" . DB_PREFIX . DB_TBL_USERS . "` WHERE `id`=" . $v['user_id'];
    $sql = mysql_query($sql);
    if (false == $sql) {
        my_die();
    }
    $aUser = array();
    while ($row = mysql_fetch_assoc($sql)) {
        $aUser = $row;
    }
    //	dbg($aUser);
    $v = array_merge($aUser, $v);
    //	dbg($v);
    $tplComment = $tpl->fetchBlock('Comment');
    $tplComment->assign($v);
    $tpl->assign('Comment', $tplComment);

 private function read_squirrel_prefs($uname)
 {
     $rcmail = rcmail::get_instance();
     /**** File based backend ****/
     if ($rcmail->config->get('squirrelmail_driver') == 'file' && ($srcdir = $rcmail->config->get('squirrelmail_data_dir'))) {
         if (($hash_level = $rcmail->config->get('squirrelmail_data_dir_hash_level')) > 0) {
             $srcdir = slashify($srcdir) . chunk_split(substr(base_convert(crc32($uname), 10, 16), 0, $hash_level), 1, '/');
         }
         $prefsfile = slashify($srcdir) . $uname . '.pref';
         $abookfile = slashify($srcdir) . $uname . '.abook';
         $sigfile = slashify($srcdir) . $uname . '.sig';
         $sigbase = slashify($srcdir) . $uname . '.si';
         if (is_readable($prefsfile)) {
             $this->prefs = array();
             foreach (file($prefsfile) as $line) {
                 list($key, $value) = explode('=', $line);
                 $this->prefs[$key] = utf8_encode(rtrim($value));
             }
             // also read signature file if exists
             if (is_readable($sigfile)) {
                 $this->prefs['___signature___'] = utf8_encode(file_get_contents($sigfile));
             }
             if (isset($this->prefs['identities']) && $this->prefs['identities'] > 1) {
                 for ($i = 1; $i < $this->prefs['identities']; $i++) {
                     // read signature file if exists
                     if (is_readable($sigbase . $i)) {
                         $this->prefs['___sig' . $i . '___'] = utf8_encode(file_get_contents($sigbase . $i));
                     }
                 }
             }
             // parse addres book file
             if (filesize($abookfile)) {
                 foreach (file($abookfile) as $line) {
                     list($rec['name'], $rec['firstname'], $rec['surname'], $rec['email']) = explode('|', utf8_encode(rtrim($line)));
                     if ($rec['name'] && $rec['email']) {
                         $this->abook[] = $rec;
                     }
                 }
             }
         }
     } else {
         if ($rcmail->config->get('squirrelmail_driver') == 'sql') {
             $this->prefs = array();
             /* connect to squirrelmail database */
             $db = rcube_db::factory($rcmail->config->get('squirrelmail_dsn'));
             $db->set_debug($rcmail->config->get('sql_debug'));
             $db->db_connect('r');
             // connect in read mode
             /* retrieve prefs */
             $userprefs_table = $rcmail->config->get('squirrelmail_userprefs_table');
             $address_table = $rcmail->config->get('squirrelmail_address_table');
             $db_charset = $rcmail->config->get('squirrelmail_db_charset');
             if ($db_charset) {
                 $db->query('SET NAMES ' . $db_charset);
             }
             $sql_result = $db->query('SELECT * FROM ' . $userprefs_table . ' WHERE user=?', $uname);
             // ? is replaced with emailaddress
             while ($sql_array = $db->fetch_assoc($sql_result)) {
                 // fetch one row from result
                 $this->prefs[$sql_array['prefkey']] = rcube_charset::convert(rtrim($sql_array['prefval']), $db_charset);
             }
             /* retrieve address table data */
             $sql_result = $db->query('SELECT * FROM ' . $address_table . ' WHERE owner=?', $uname);
             // ? is replaced with emailaddress
             // parse addres book
             while ($sql_array = $db->fetch_assoc($sql_result)) {
                 // fetch one row from result
                 $rec['name'] = rcube_charset::convert(rtrim($sql_array['nickname']), $db_charset);
                 $rec['firstname'] = rcube_charset::convert(rtrim($sql_array['firstname']), $db_charset);
                 $rec['surname'] = rcube_charset::convert(rtrim($sql_array['lastname']), $db_charset);
                 $rec['email'] = rcube_charset::convert(rtrim($sql_array['email']), $db_charset);
                 $rec['notes'] = rcube_charset::convert(rtrim($sql_array['label']), $db_charset);
                 if ($rec['name'] && $rec['email']) {
                     $this->abook[] = $rec;
                 }
             }
         }
     }
     // end if 'sql'-driver
 }

 /**
  * Private constructor
  */
 private function __construct()
 {
     $this->dir = slashify(RCMAIL_PLUGINS_DIR);
 }

         $tplSelectNews->assign('Paginator', '');
         $tplSelectNews->assign('BottomPaginator', '');
     }
     $page--;
     if ($page + NEWS_PER_PAGE > $row - 1) {
         $lastnews = $row - 1;
     } else {
         $lastnews = $page + NEWS_PER_PAGE;
     }
     for ($i = $page; $i < $lastnews; $i++) {
         $tplNews = $tplSelectNews->fetchBlock('News');
         $tplNews->assign('way', $sWays);
         $tplNews->assign('Img', '');
         if (!empty($aNews[$i]['image'])) {
             $tplImg = $tplNews->fetchBlock('Img');
             $tplImg->assign('image', slashify(ADDR_USERFILES_NEWSPREV));
             $tplImg->assign($aNews[$i]);
             $tplNews->assign('Img', $tplImg);
             $tplImg->reset();
         }
         $tplNews->assign($aNews[$i]);
         $tplSelectNews->assign('News', $tplNews);
         $tplNews->reset();
     }
     $tpl->assign('SelectNews', $tplSelectNews);
 } else {
     $tplSelectNews->assign('Paginator', '');
     $tplSelectNews->assign('BottomPaginator', '');
     $tplSelectNews->assign('News', '');
     $tpl->assign('SelectNews', $tplSelectNews);
     $tpl->assign('SelectNews', 'Ќовостей в данной категории нет.');

 /**
  * Get resource file content (with assets_dir support)
  *
  * @param string $name File name
  */
 public function get_resource_content($name)
 {
     if (!strpos($name, '/')) {
         $name = "program/resources/{$name}";
     }
     $assets_dir = $this->config->get('assets_dir');
     if ($assets_dir) {
         $path = slashify($assets_dir) . $name;
         if (@file_exists($path)) {
             $name = $path;
         }
     }
     return file_get_contents($name, false);
 }

 /**
  * Deletes ical properties and the appropriate calendar.
  *
  * @see database_driver::remove_calendar()
  */
 public function remove_calendar($prop)
 {
     $removed = $this->_get_ical_props($prop['id'], self::OBJ_TYPE_ICAL);
     $protected = array();
     $preinstalled_calendars = $this->rc->config->get('calendar_preinstalled_calendars', array());
     foreach ($preinstalled_calendars as $idx => $properties) {
         if ($properties['driver'] == 'ical') {
             $url = str_replace('@', urlencode('@'), str_replace('%u', $this->rc->get_user_name(), $properties['ical_url']));
             if (stripos($removed['url'], $url) === 0) {
                 if (isset($properties['deleteable']) && !$properties['deleteable']) {
                     $this->last_error = $this->rc->gettext('calendar.protected');
                     return false;
                 }
             }
         }
     }
     if (is_array($removed)) {
         $removed = slashify($removed['url']);
         $removed = array_merge($this->rc->config->get('calendar_icals_removed', array()), array($removed => time()));
         $this->rc->user->save_prefs(array('calendar_icals_removed' => $removed));
     }
     if (parent::remove_calendar($prop, $ical)) {
         $this->_remove_ical_props($prop['id'], self::OBJ_TYPE_ICAL);
         return true;
     }
     return false;
 }

 /**
  * Provide path to the currently selected skin folder within the plugin directory
  * with a fallback to the default skin folder.
  *
  * @return string Skin path relative to plugins directory
  */
 public function local_skin_path()
 {
     $rcmail = rcube::get_instance();
     $skin_path = 'skins/' . $rcmail->config->get('skin');
     if (!is_dir(realpath(slashify($this->home) . $skin_path))) {
         $skin_path = 'skins/default';
     }
     return $skin_path;
 }

 /**
  * Does a REPORT request
  *
  * @param string $url
  * @param array $properties List of requested properties must be specified as an array, in clark
  *        notation.
  * @param array $event_urls If specified, a multiget report request will be initiated with the
  *        specified event urls.
  * @param int $depth = 1 Depth should be either 0 or 1. A depth of 1 will cause a request to be
  *        made to the server to also return all child resources.
  * @return array Hash with ics event path as key and a hash array with properties and appropriate values.
  */
 public function prop_report($url, array $properties, array $event_urls = array(), $depth = 1)
 {
     $url = slashify($url);
     // iCloud
     $parent_tag = sizeof($event_urls) > 0 ? "c:calendar-multiget" : "d:propfind";
     $method = sizeof($event_urls) > 0 ? 'REPORT' : 'PROPFIND';
     $body = '<?xml version="1.0"?>' . "\n" . '<' . $parent_tag . ' xmlns:d="DAV:" xmlns:c="urn:ietf:params:xml:ns:caldav">' . "\n";
     $body .= '  <d:prop>' . "\n";
     foreach ($properties as $property) {
         list($namespace, $elementName) = Sabre\DAV\XMLUtil::parseClarkNotation($property);
         if ($namespace === 'DAV:') {
             $body .= '    <d:' . $elementName . ' />' . "\n";
         } else {
             $body .= '    <x:' . $elementName . ' xmlns:x="' . $namespace . '"/>' . "\n";
         }
     }
     $body .= '  </d:prop>' . "\n";
     // http://tools.ietf.org/html/rfc4791#page-90
     // http://www.bedework.org/trac/bedework/wiki/Bedework/DevDocs/Filters
     /*
     if($start && $end)
     {
     $body.= '  <c:filter>'."\n".
     '    <c:comp-filter name="VCALENDAR">'."\n".
     '      <c:comp-filter name="VEVENT">'."\n".
     '        <c:time-range start="'.$start.'" end="'.$end.'" />'."\n".
     '      </c:comp-filter>'."\n".
     '    </c:comp-filter>'."\n".
     '  </c:filter>' . "\n";
     }
     */
     foreach ($event_urls as $event_url) {
         $body .= '<d:href>' . $event_url . '</d:href>' . "\n";
     }
     $body .= '</' . $parent_tag . '>';
     $response = $this->request($method, $url, $body, array('Depth' => $depth, 'Content-Type' => 'application/xml', 'User-Agent' => $this->user_agent));
     $result = $this->parseMultiStatus($response['body']);
     // If depth was 0, we only return the top item
     if ($depth === 0) {
         reset($result);
         $result = current($result);
         return isset($result[200]) ? $result[200] : array();
     }
     $new_result = array();
     foreach ($result as $href => $status_list) {
         $new_result[$href] = isset($status_list[200]) ? $status_list[200] : array();
     }
     return $new_result;
 }

 /**
  * Provide path to the currently selected skin folder within the plugin directory
  * with a fallback to the default skin folder.
  *
  * @return string Skin path relative to plugins directory
  */
 protected function local_skin_path()
 {
     $skin_path = 'skins/' . $this->api->config->get('skin');
     if (!is_dir(realpath(slashify($this->home) . $skin_path))) {
         $skin_path = 'skins/default';
     }
     return $skin_path;
 }

 /**
  * Simplify CardDAV XML response
  *
  * @param	string	$response			CardDAV XML response
  * @param	boolean	$include_vcards		Include vCards or not
  * @return	string						Simplified CardDAV XML response
  */
 private function simplify($response, $include_vcards = true)
 {
     $response = $this->clean_response($response);
     set_error_handler(function () {
         /* ignore errors */
     });
     try {
         $xml = new SimpleXMLElement($response);
     } catch (Exception $e) {
         return false;
     }
     restore_error_handler();
     $simplified_xml = new XMLWriter();
     $simplified_xml->openMemory();
     $simplified_xml->setIndent(4);
     $simplified_xml->startDocument('1.0', 'utf-8');
     $simplified_xml->startElement('response');
     foreach ($xml->response as $response) {
         if (preg_match('/vcard/', $response->propstat->prop->getcontenttype) || preg_match('/vcf/', $response->href) || preg_match('/carddav/', $response->href) && slashify($response->href) != $response->href) {
             $id = basename($response->href);
             $id = str_replace($this->ext, null, $id);
             if (!empty($id)) {
                 $simplified_xml->startElement('element');
                 $simplified_xml->writeElement('id', $id);
                 $simplified_xml->writeElement('etag', str_replace('"', null, $response->propstat->prop->getetag));
                 $simplified_xml->writeElement('last_modified', $response->propstat->prop->getlastmodified);
                 if ($include_vcards === true) {
                     $simplified_xml->writeElement('vcard', $this->get_vcard($id));
                 }
                 $simplified_xml->endElement();
             }
         } else {
             if (preg_match('/unix-directory/', $response->propstat->prop->getcontenttype)) {
                 if (isset($response->propstat->prop->href)) {
                     $href = $response->propstat->prop->href;
                 } else {
                     if (isset($response->href)) {
                         $href = $response->href;
                     } else {
                         $href = null;
                     }
                 }
                 $url = str_replace($this->url_parts['path'], null, $this->url) . $href;
                 $simplified_xml->startElement('addressbook_element');
                 $simplified_xml->writeElement('display_name', $response->propstat->prop->displayname);
                 $simplified_xml->writeElement('url', $url);
                 $simplified_xml->writeElement('last_modified', $response->propstat->prop->getlastmodified);
                 $simplified_xml->endElement();
             }
         }
     }
     $simplified_xml->endElement();
     $simplified_xml->endDocument();
     return $simplified_xml->outputMemory();
 }