PHP UTF8::MakeValid方法代码示例

 private static function SMTP_HTMLPurify($data, $options = array())
 {
     if (!class_exists("HTMLPurifier")) {
         require_once str_replace("\\", "/", dirname(__FILE__)) . "/htmlpurifier/HTMLPurifier.standalone.php";
     }
     if (self::$purifier === false) {
         $config = HTMLPurifier_Config::createDefault();
         foreach ($options as $key => $val) {
             $config->set($key, $val);
         }
         self::$purifier = new HTMLPurifier($config);
     }
     $data = UTF8::MakeValid($data);
     $data = self::$purifier->purify($data);
     $data = UTF8::MakeValid($data);
     return $data;
 }

function SSO_FrontendFieldValue($name, $default = false)
{
    $name = SSO_FrontendField($name);
    return isset($_REQUEST[$name]) ? UTF8::MakeValid($_REQUEST[$name]) : $default;
}

 public static function Parse($data, $depth = 0)
 {
     $result = array();
     if ($depth == 10) {
         return $result;
     }
     // Extract headers.
     $space = ord(" ");
     $tab = ord("\t");
     $data = self::ReplaceNewlines("\r\n", $data);
     $data = explode("\r\n", $data);
     $y = count($data);
     $lastheader = "";
     for ($x = 0; $x < $y; $x++) {
         $currline = rtrim($data[$x]);
         if ($currline == "") {
             break;
         }
         $TempChr = ord($currline[0]);
         if ($TempChr == $space || $TempChr == $tab) {
             if ($lastheader != "") {
                 $result["headers"][$lastheader] .= " " . self::ConvertFromRFC1342(ltrim($currline));
             }
         } else {
             $pos = strpos($currline, ":");
             if ($pos !== false) {
                 $lastheader = strtolower(substr($currline, 0, $pos));
                 $result["headers"][$lastheader] = self::ConvertFromRFC1342(ltrim(substr($currline, $pos + 1)));
             }
         }
     }
     // Extract body.
     $data = implode("\r\n", array_slice($data, $x + 1));
     if (isset($result["headers"]["content-transfer-encoding"])) {
         $encoding = self::ExplodeHeader($result["headers"]["content-transfer-encoding"]);
         if (isset($encoding[""])) {
             if ($encoding[""] == "base64") {
                 $data = base64_decode(preg_replace("/\\s/", "", $data));
             } else {
                 if ($encoding[""] == "quoted-printable") {
                     $data = self::ConvertFromRFC1341($data);
                 }
             }
         }
     }
     // Process body for more MIME content.
     if (!isset($result["headers"]["content-type"])) {
         $result["body"] = UTF8::MakeValid($data);
         $result["mime"] = array();
     } else {
         $contenttype = self::ExplodeHeader($result["headers"]["content-type"]);
         if (array_key_exists("charset", $contenttype)) {
             $data2 = self::ConvertCharset($data, $contenttype["charset"], "UTF-8");
             if ($data2 !== false) {
                 $data = $data2;
             }
             $data = UTF8::MakeValid($data);
         }
         if (!isset($contenttype["boundary"])) {
             $result["body"] = $data;
             $result["mime"] = array();
         } else {
             $pos = strpos($data, "--" . $contenttype["boundary"]);
             if ($pos !== false && !$pos) {
                 $data = "\r\n" . $data;
             }
             $data = explode("\r\n--" . $contenttype["boundary"], $data);
             $result["body"] = UTF8::MakeValid($data[0]);
             $result["mime"] = array();
             $y = count($data);
             for ($x = 1; $x < $y; $x++) {
                 if (substr($data[$x], 0, 2) != "--") {
                     $result["mime"][$x - 1] = self::Parse(ltrim($data[$x]), $depth + 1);
                 } else {
                     break;
                 }
             }
         }
     }
     return $result;
 }

function SSO_CreateEncryptedUserInfo(&$userinfo)
{
    global $sso_fields;
    $result = $userinfo;
    $userinfo = array();
    foreach ($sso_fields as $key => $encrypted) {
        if (isset($result[$key])) {
            $key2 = UTF8::MakeValid($key);
            $val = UTF8::MakeValid($result[$key]);
            unset($result[$key]);
            if ($encrypted) {
                $result[$key2] = $val;
            } else {
                $userinfo[$key2] = $val;
            }
        }
    }
    return SSO_EncryptDBData($result);
}

     BB_RedirectPage("success", "Successfully deleted the field.", array("action=managefields&sec_t=" . BB_CreateSecurityToken("managefields")));
 } else {
     if ($sso_site_admin && isset($_REQUEST["action"]) && $_REQUEST["action"] == "managefields") {
         $desc = "<br />";
         $desc .= "<a href=\"" . BB_GetRequestURLBase() . "?action=addfield&sec_t=" . BB_CreateSecurityToken("addfield") . "\">Add Field</a>";
         $rows = array();
         $result = $sso_db->Query("SELECT", array("*", "FROM" => "?", "ORDER BY" => "field_name"), $sso_db_fields);
         while ($row = $result->NextRow()) {
             $rows[] = array(htmlspecialchars($row->field_name), htmlspecialchars($row->field_desc), BB_Translate($row->enabled ? "Yes" : "No"), BB_Translate($row->encrypted ? "Yes" : "No"), "<a href=\"" . BB_GetRequestURLBase() . "?action=togglefield&id=" . $row->id . "&type=enabled&sec_t=" . BB_CreateSecurityToken("togglefield") . "\">" . htmlspecialchars(BB_Translate($row->enabled ? "Disable" : "Enable")) . "</a> | <a href=\"" . BB_GetRequestURLBase() . "?action=togglefield&id=" . $row->id . "&type=encrypted&sec_t=" . BB_CreateSecurityToken("togglefield") . "\" onclick=\"return confirm('" . htmlspecialchars(BB_JSSafe(BB_Translate("Toggling the encryption status of fields doesn't immediately affect existing data.  Are you sure you want to toggle the encryption status of '%s'?", $row->field_name))) . "');\">" . htmlspecialchars(BB_Translate($row->encrypted ? "Decrypt" : "Encrypt")) . "</a> | <a href=\"" . BB_GetRequestURLBase() . "?action=deletefield&id=" . $row->id . "&sec_t=" . BB_CreateSecurityToken("deletefield") . "\" onclick=\"return confirm('" . htmlspecialchars(BB_JSSafe(BB_Translate("Deleting fields doesn't affect existing data but disabling is usually better.  Are you sure you want to delete '%s'?", $row->field_name))) . "');\">" . htmlspecialchars(BB_Translate("Delete")) . "</a>");
         }
         $contentopts = array("desc" => "Manage user fields.", "htmldesc" => $desc, "fields" => array(array("type" => "table", "cols" => array("Field", "Description", "Enabled", "Encrypted", "Options"), "rows" => $rows)));
         BB_GeneratePage("Manage Fields", $sso_menuopts, $contentopts);
     } else {
         if ($sso_site_admin && isset($_REQUEST["action"]) && $_REQUEST["action"] == "addtag") {
             if (isset($_REQUEST["name"])) {
                 $_REQUEST["name"] = UTF8::MakeValid($_REQUEST["name"]);
                 if ($_REQUEST["name"] == "" || is_numeric($_REQUEST["name"])) {
                     BB_SetPageMessage("error", "Please fill in 'Tag Name'.");
                 } else {
                     if ($sso_db->GetOne("SELECT", array("COUNT(*)", "FROM" => "?", "WHERE" => "tag_name = ?"), $sso_db_tags, $_REQUEST["name"])) {
                         BB_SetPageMessage("error", "The Tag Name '" . $_REQUEST["name"] . "' already exists.");
                     } else {
                         if ($_REQUEST["desc"] == "") {
                             BB_SetPageMessage("error", "Please fill in 'Tag Description'.");
                         }
                     }
                 }
                 if (BB_GetPageMessageType() != "error") {
                     $sso_db->Query("INSERT", array($sso_db_tags, array("tag_name" => $_REQUEST["name"], "tag_desc" => $_REQUEST["desc"], "enabled" => 1, "created" => CSDB::ConvertToDBTime(time()))));
                     BB_RedirectPage("success", "Successfully created the tag.", array("action=managetags&sec_t=" . BB_CreateSecurityToken("managetags")));
                 }

function BB_HTMLPurify($data, $options = array())
{
    require_once ROOT_PATH . "/" . SUPPORT_PATH . "/htmlpurifier/HTMLPurifier.standalone.php";
    $data = UTF8::MakeValid($data);
    $config = HTMLPurifier_Config::createDefault();
    foreach ($options as $key => $val) {
        $config->set($key, $val);
    }
    $purifier = new HTMLPurifier($config);
    $data = $purifier->purify($data);
    unset($purifier);
    unset($config);
    $data = UTF8::MakeValid($data);
    return $data;
}