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<?php
//
// Shared code for PHPMaker and PHP Report Maker
//
/**
* Functions for converting encoding
*/
function ew_ConvertToUtf8($str) {
return ew_Convert(EW_ENCODING, "UTF-8", $str);
}
function ew_ConvertFromUtf8($str) {
return ew_Convert("UTF-8", EW_ENCODING, $str);
}
function ew_Convert($from, $to, $str) {
if ($from != "" && $to != "" && strtoupper($from) != strtoupper($to)) {
if (function_exists("iconv")) {
return iconv($from, $to, $str);
} elseif (function_exists("mb_convert_encoding")) {
return mb_convert_encoding($str, $to, $from);
} else {
return $str;
}
} else {
return $str;
}
}
/**
* Langauge class
*/
class cLanguage {
var $LanguageId;
var $Phrases = NULL;
// Constructor
function __construct() {
global $gsLanguage;
$this->LoadFileList(); // Set up file list
if (@$_GET["language"] <> "") { // Set up language id
$this->LanguageId = $_GET["language"];
$_SESSION[EW_SESSION_LANGUAGE_ID] = $this->LanguageId;
} elseif (@$_SESSION[EW_SESSION_LANGUAGE_ID] <> "") {
$this->LanguageId = $_SESSION[EW_SESSION_LANGUAGE_ID];
} else {
$this->LanguageId = EW_LANGUAGE_DEFAULT_ID;
}
$gsLanguage = $this->LanguageId;
$this->Load($this->LanguageId);
}
// Load language file list
function LoadFileList() {
global $EW_LANGUAGE_FILE;
if (is_array($EW_LANGUAGE_FILE)) {
$cnt = count($EW_LANGUAGE_FILE);
for ($i = 0; $i < $cnt; $i++)
$EW_LANGUAGE_FILE[$i][1] = $this->LoadFileDesc(EW_LANGUAGE_FOLDER . $EW_LANGUAGE_FILE[$i][2]);
}
}
// Load language file description
function LoadFileDesc($File) {
if (EW_USE_DOM_XML) {
$this->Phrases = new cXMLDocument();
if ($this->Phrases->Load($File))
return $this->GetNodeAtt($this->Phrases->DocumentElement(), "desc");
} else {
$ar = ew_Xml2Array(substr(ew_ReadFile($File), 0, 512)); // Just read the first part
return (is_array($ar)) ? @$ar['ew-language']['attr']['desc'] : "";
}
}
// Load language file
function Load($id) {
$sFileName = $this->GetFileName($id);
if ($sFileName == "")
$sFileName = $this->GetFileName(EW_LANGUAGE_DEFAULT_ID);
if ($sFileName == "")
return;
if (EW_USE_DOM_XML) {
$this->Phrases = new cXMLDocument();
$this->Phrases->Load($sFileName);
} else {
if (is_array(@$_SESSION[EW_PROJECT_NAME . "_" . $sFileName])) {
$this->Phrases = $_SESSION[EW_PROJECT_NAME . "_" . $sFileName];
} else {
$this->Phrases = ew_Xml2Array(ew_ReadFile($sFileName));
}
}
}
// Get language file name
function GetFileName($Id) {
global $EW_LANGUAGE_FILE;
if (is_array($EW_LANGUAGE_FILE)) {
$cnt = count($EW_LANGUAGE_FILE);
for ($i = 0; $i < $cnt; $i++)
if ($EW_LANGUAGE_FILE[$i][0] == $Id) {
return EW_LANGUAGE_FOLDER . $EW_LANGUAGE_FILE[$i][2];
}
}
return "";
}
// Get node attribute
function GetNodeAtt($Nodes, $Att) {
$value = ($Nodes) ? $this->Phrases->GetAttribute($Nodes, $Att) : "";
//return ew_ConvertFromUtf8($value);
return $value;
}
// Get phrase
function Phrase($Id) {
if (is_object($this->Phrases)) {
return $this->GetNodeAtt($this->Phrases->SelectSingleNode("//global/phrase[@id='" . strtolower($Id) . "']"), "value");
} elseif (is_array($this->Phrases)) {
return ew_ConvertFromUtf8(@$this->Phrases['ew-language']['global']['phrase'][strtolower($Id)]['attr']['value']);
}
}
// Set phrase
function setPhrase($Id, $Value) {
if (is_array($this->Phrases)) {
$this->Phrases['ew-language']['global']['phrase'][strtolower($Id)]['attr']['value'] = $Value;
}
}
// Get project phrase
function ProjectPhrase($Id) {
if (is_object($this->Phrases)) {
return $this->GetNodeAtt($this->Phrases->SelectSingleNode("//project/phrase[@id='" . strtolower($Id) . "']"), "value");
} elseif (is_array($this->Phrases)) {
return ew_ConvertFromUtf8(@$this->Phrases['ew-language']['project']['phrase'][strtolower($Id)]['attr']['value']);
}
}
// Set project phrase
function setProjectPhrase($Id, $Value) {
if (is_array($this->Phrases)) {
$this->Phrases['ew-language']['project']['phrase'][strtolower($Id)]['attr']['value'] = $Value;
}
}
// Get menu phrase
function MenuPhrase($MenuId, $Id) {
if (is_object($this->Phrases)) {
return $this->GetNodeAtt($this->Phrases->SelectSingleNode("//project/menu[@id='" . $MenuId . "']/phrase[@id='" . strtolower($Id) . "']"), "value");
} elseif (is_array($this->Phrases)) {
return ew_ConvertFromUtf8(@$this->Phrases['ew-language']['project']['menu'][$MenuId]['phrase'][strtolower($Id)]['attr']['value']);
}
}
// Set menu phrase
function setMenuPhrase($MenuId, $Id, $Value) {
if (is_array($this->Phrases)) {
$this->Phrases['ew-language']['project']['menu'][$MenuId]['phrase'][strtolower($Id)]['attr']['value'] = $Value;
}
}
// Get table phrase
function TablePhrase($TblVar, $Id) {
if (is_object($this->Phrases)) {
return $this->GetNodeAtt($this->Phrases->SelectSingleNode("//project/table[@id='" . strtolower($TblVar) . "']/phrase[@id='" . strtolower($Id) . "']"), "value");
} elseif (is_array($this->Phrases)) {
return ew_ConvertFromUtf8(@$this->Phrases['ew-language']['project']['table'][strtolower($TblVar)]['phrase'][strtolower($Id)]['attr']['value']);
}
}
// Set table phrase
function setTablePhrase($TblVar, $Id, $Value) {
if (is_array($this->Phrases)) {
$this->Phrases['ew-language']['project']['table'][strtolower($TblVar)]['phrase'][strtolower($Id)]['attr']['value'] = $Value;
}
}
// Get field phrase
function FieldPhrase($TblVar, $FldVar, $Id) {
if (is_object($this->Phrases)) {
return $this->GetNodeAtt($this->Phrases->SelectSingleNode("//project/table[@id='" . strtolower($TblVar) . "']/field[@id='" . strtolower($FldVar) . "']/phrase[@id='" . strtolower($Id) . "']"), "value");
} elseif (is_array($this->Phrases)) {
return ew_ConvertFromUtf8(@$this->Phrases['ew-language']['project']['table'][strtolower($TblVar)]['field'][strtolower($FldVar)]['phrase'][strtolower($Id)]['attr']['value']);
}
}
// Set field phrase
function setFieldPhrase($TblVar, $FldVar, $Id, $Value) {
if (is_array($this->Phrases)) {
$this->Phrases['ew-language']['project']['table'][strtolower($TblVar)]['field'][strtolower($FldVar)]['phrase'][strtolower($Id)]['attr']['value'] = $Value;
}
}
// Output XML as JSON
function XmlToJSON($XPath) {
$NodeList = $this->Phrases->SelectNodes($XPath);
$Str = "{";
foreach ($NodeList as $Node) {
$Id = $this->GetNodeAtt($Node, "id");
$Value = $this->GetNodeAtt($Node, "value");
$Str .= "\"" . ew_JsEncode2($Id) . "\":\"" . ew_JsEncode2($Value) . "\",";
}
if (substr($Str, -1) == ",")
$Str = substr($Str, 0, strlen($Str) - 1);
$Str .= "}";
return $Str;
}
// Output array as JSON
function ArrayToJSON($client) {
$ar = @$this->Phrases['ew-language']['global']['phrase'];
$Str = "{";
if (is_array($ar)) {
foreach ($ar as $id => $node) {
$is_client = @$node['attr']['client'] == '1';
$value = ew_ConvertFromUtf8(@$node['attr']['value']);
if (!$client || ($client && $is_client))
$Str .= "\"" . ew_JsEncode2($id) . "\":\"" . ew_JsEncode2($value) . "\",";
}
}
if (substr($Str, -1) == ",")
$Str = substr($Str, 0, strlen($Str) - 1);
$Str .= "}";
return $Str;
}
// Output all phrases as JSON
function AllToJSON() {
if (is_object($this->Phrases)) {
return "var ewLanguage = new ew_Language(" . $this->XmlToJSON("//global/phrase") . ");";
} elseif (is_array($this->Phrases)) {
return "var ewLanguage = new ew_Language(" . $this->ArrayToJSON(FALSE) . ");";
}
}
// Output client phrases as JSON
function ToJSON() {
if (is_object($this->Phrases)) {
return "var ewLanguage = new ew_Language(" . $this->XmlToJSON("//global/phrase[@client='1']") . ");";
} elseif (is_array($this->Phrases)) {
return "var ewLanguage = new ew_Language(" . $this->ArrayToJSON(TRUE) . ");";
}
}
}
/**
* XML document class
*/
class cXMLDocument {
var $Encoding = "utf-8";
var $RootTagName;
var $RowTagName;
var $XmlDoc = FALSE;
var $XmlTbl;
var $XmlRow;
var $NullValue = 'NULL';
function __construct($encoding = "") {
if ($encoding <> "")
$this->Encoding = $encoding;
if (EW_IS_PHP5) {
if ($this->Encoding <> "") {
$this->XmlDoc = new DOMDocument("1.0", strval($this->Encoding));
} else {
$this->XmlDoc = new DOMDocument("1.0");
}
} else {
if (function_exists("domxml_new_doc"))
$this->XmlDoc = domxml_new_doc("1.0");
}
}
function Load($filename) {
$filepath = realpath($filename);
if (EW_IS_PHP5) {
return $this->XmlDoc->load($filepath);
} else {
if (function_exists("domxml_open_file"))
$this->XmlDoc = domxml_open_file($filepath);
return $this->XmlDoc;
}
}
function &DocumentElement() {
if (EW_IS_PHP5) {
$de = $this->XmlDoc->documentElement;
} else {
$de = $this->XmlDoc->document_element();
}
return $de;
}
function GetAttribute($element, $name) {
if (EW_IS_PHP5) {
return ($element) ? ew_ConvertFromUtf8($element->getAttribute($name)) : "";
} else {
return ($element) ? ew_ConvertFromUtf8($element->get_attribute($name)) : "";
}
}
function SelectSingleNode($query) {
$elements = $this->SelectNodes($query);
if (EW_IS_PHP5) {
return ($elements->length > 0) ? $elements->item(0) : NULL;
} else {
return (count($elements) > 0) ? $elements[0] : NULL;
}
}
function SelectNodes($query) {
if (EW_IS_PHP5) {
$xpath = new DOMXPath($this->XmlDoc);
return $xpath->query($query);
} else {
$xpath = xpath_new_context($this->XmlDoc);
$xpathobj = xpath_eval_expression($xpath, $query);
return $xpathobj->nodeset;
}
}
function AddRoot($roottagname = 'table') {
$this->RootTagName = $roottagname;
if (EW_IS_PHP5) {
$this->XmlTbl = $this->XmlDoc->createElement($this->RootTagName);
$this->XmlDoc->appendChild($this->XmlTbl);
} else {
$this->XmlTbl = $this->XmlDoc->create_element($this->RootTagName);
$this->XmlDoc->append_child($this->XmlTbl);
}
}
function AddRow($rowtagname = 'row') {
$this->RowTagName = $rowtagname;
if (EW_IS_PHP5) {
$this->XmlRow = $this->XmlDoc->createElement($this->RowTagName);
if ($this->XmlTbl)
$this->XmlTbl->appendChild($this->XmlRow);
} else {
$this->XmlRow = $this->XmlDoc->create_element($this->RowTagName);
if ($this->XmlTbl)
$this->XmlTbl->append_child($this->XmlRow);
}
}
function AddField($name, $value) {
if (is_null($value))
$value = $this->NullValue;
$value = ew_ConvertToUtf8($value); // Convert to UTF-8
if (EW_IS_PHP5) {
$xmlfld = $this->XmlDoc->createElement($name);
$this->XmlRow->appendChild($xmlfld);
$xmlfld->appendChild($this->XmlDoc->createTextNode($value));
} else {
$xmlfld = $this->XmlDoc->create_element($name);
$this->XmlRow->append_child($xmlfld);
$xmlfld->append_child($this->XmlDoc->create_text_node($value));
}
}
function XML() {
if (EW_IS_PHP5) {
return $this->XmlDoc->saveXML();
} else {
if (phpversion() >= "4.3.0") {
return $this->XmlDoc->dump_mem(TRUE, $this->Encoding);
} else {
return $this->XmlDoc->dump_mem($this->Encoding);
}
}
}
}
/**
* Menu class
*/
class cMenu {
var $Id;
var $IsRoot = FALSE;
var $NoItem = NULL;
var $ItemData = array();
function __construct($id) {
$this->Id = $id;
}
// Add a menu item
function AddMenuItem($id, $text, $url, $parentid, $src, $allowed = TRUE) {
$item = new cMenuItem($id, $text, $url, $parentid, $src, $allowed);
// Fire MenuItem_Adding event
if (function_exists("MenuItem_Adding") && !MenuItem_Adding($item))
return;
if ($item->ParentId < 0) {
$this->AddItem($item);
} else {
if ($oParentMenu = & $this->FindItem($item->ParentId))
$oParentMenu->AddItem($item);
}
}
// Add item to internal array
function AddItem($item) {
$this->ItemData[] = $item;
}
// Find item
function &FindItem($id) {
$cnt = count($this->ItemData);
for ($i = 0; $i < $cnt; $i++) {
$item = & $this->ItemData[$i];
if ($item->Id == $id) {
return $item;
} elseif (!is_null($item->SubMenu)) {
if ($subitem = & $item->SubMenu->FindItem($id))
return $subitem;
}
}
return $this->NoItem;
}
// Check if a menu item should be shown
function RenderItem($item) {
if (!is_null($item->SubMenu)) {
foreach ($item->SubMenu->ItemData as $subitem) {
if ($item->SubMenu->RenderItem($subitem))
return TRUE;
}
}
return ($item->Allowed && $item->Url <> "");
}
// Check if this menu should be rendered
function RenderMenu() {
foreach ($this->ItemData as $item) {
if ($this->RenderItem($item))
return TRUE;
}
return FALSE;
}
// Render the menu
function Render() {
if (!$this->RenderMenu())
return;
echo "<ul";
if ($this->Id <> "") {
if (is_numeric($this->Id)) {
echo " id=\"menu_" . $this->Id . "\"";
} else {
echo " id=\"" . $this->Id . "\"";
}
}
if ($this->IsRoot)
echo " class=\"" . EW_MENUBAR_CLASSNAME . "\"";
echo ">\n";
foreach ($this->ItemData as $item) {
if ($this->RenderItem($item)) {
echo "<li><a";
if (!is_null($item->SubMenu) && $item->SubMenu->RenderMenu())
echo " class=\"" . EW_MENUBAR_SUBMENU_CLASSNAME . "\"";
if ($item->Url <> "")
echo " href=\"" . htmlspecialchars(strval($item->Url)) . "\"";
if ($item->Target <> "")
echo " target=\"" . $item->Target . "\"";
echo ">" . $item->Text . "</a>\n";
if (!is_null($item->SubMenu))
$item->SubMenu->Render();
echo "</li>\n";
}
}
echo "</ul>\n";
}
}
// Menu item class
class cMenuItem {
var $Id;
var $Text;
var $Url;
var $ParentId;
var $SubMenu = NULL; // Data type = cMenu
var $Source;
var $Allowed = TRUE;
var $Target;
function __construct($id, $text, $url, $parentid, $src, $allowed) {
$this->Id = $id;
$this->Text = $text;
$this->Url = $url;
$this->ParentId = $parentid;
$this->Source = $src;
$this->Allowed = $allowed;
}
function AddItem($item) { // Add submenu item
if (is_null($this->SubMenu))
$this->SubMenu = new cMenu($this->Id);
$this->SubMenu->AddItem($item);
}
}
// Debug timer
class cTimer {
var $StartTime;
var $EndTime;
function cTimer($start = TRUE) {
if ($start)
$this->Start();
}
function GetTime() {
list($usec, $sec) = explode(" ", microtime());
return ((float) $usec + (float) $sec);
}
// Get script start time
function Start() {
if (EW_DEBUG_ENABLED)
$this->StartTime = $this->GetTime();
}
// display elapsed time (in seconds)
function Stop() {
if (EW_DEBUG_ENABLED)
$this->EndTime = $this->GetTime();
if (isset($this->EndTime) && isset($this->StartTime) &&
$this->EndTime > $this->StartTime)
echo '<p>Page processing time: ' . ($this->EndTime - $this->StartTime) . ' seconds</p>';
}
}
// Convert XML to array
function ew_Xml2Array($contents) {
if (!$contents)
return array();
if (!function_exists('xml_parser_create'))
return FALSE;
$get_attributes = 1; // Always get attributes. DO NOT CHANGE!
// Get the XML Parser of PHP
$parser = xml_parser_create();
xml_parser_set_option($parser, XML_OPTION_TARGET_ENCODING, "UTF-8"); // Always return in utf-8
xml_parser_set_option($parser, XML_OPTION_CASE_FOLDING, 0);
xml_parser_set_option($parser, XML_OPTION_SKIP_WHITE, 1);
xml_parse_into_struct($parser, trim($contents), $xml_values);
xml_parser_free($parser);
if (!$xml_values)
return;
$xml_array = array();
$parents = array();
$opened_tags = array();
$arr = array();
$current = &$xml_array;
$repeated_tag_index = array(); // Multiple tags with same name will be turned into an array
foreach ($xml_values as $data) {
unset($attributes, $value); // Remove existing values
// Extract these variables into the foreach scope
// tag(string), type(string), level(int), attributes(array)
extract($data);
$result = array();
if (isset($value))
$result['value'] = $value; // Put the value in a assoc array
// Set the attributes
if (isset($attributes) and $get_attributes) {
foreach ($attributes as $attr => $val)
$result['attr'][$attr] = $val; // Set all the attributes in a array called 'attr'
}
// See tag status and do the needed
if ($type == "open") { // The starting of the tag '<tag>'
$parent[$level - 1] = &$current;
if (!is_array($current) || !in_array($tag, array_keys($current))) { // Insert New tag
if ($tag <> 'ew-language' && @$result['attr']['id'] <> '') { //
$last_item_index = $result['attr']['id'];
$current[$tag][$last_item_index] = $result;
$repeated_tag_index[$tag . '_' . $level] = 1;
$current = &$current[$tag][$last_item_index];
} else {
$current[$tag] = $result;
$repeated_tag_index[$tag . '_' . $level] = 0;
$current = &$current[$tag];
}
} else { // Another element with the same tag name
if ($repeated_tag_index[$tag . '_' . $level] > 0) { // If there is a 0th element it is already an array
if (@$result['attr']['id'] <> '') {
$last_item_index = $result['attr']['id'];
} else {
$last_item_index = $repeated_tag_index[$tag . '_' . $level];
}
$current[$tag][$last_item_index] = $result;
$repeated_tag_index[$tag . '_' . $level] ++;
} else { // Make the value an array if multiple tags with the same name appear together
$temp = $current[$tag];
$current[$tag] = array();
if (@$temp['attr']['id'] <> '') {
$current[$tag][$temp['attr']['id']] = $temp;
} else {
$current[$tag][] = $temp;
}
if (@$result['attr']['id'] <> '') {
$last_item_index = $result['attr']['id'];
} else {
$last_item_index = 1;
}
$current[$tag][$last_item_index] = $result;
$repeated_tag_index[$tag . '_' . $level] = 2;
}
$current = &$current[$tag][$last_item_index];
}
} elseif ($type == "complete") { // Tags that ends in one line '<tag />'
if (!isset($current[$tag])) { // New key
$current[$tag] = array(); // Always use array for "complete" type
if (@$result['attr']['id'] <> '') {
$current[$tag][$result['attr']['id']] = $result;
} else {
$current[$tag][] = $result;
}
$repeated_tag_index[$tag . '_' . $level] = 1;
} else { // Existing key
if (@$result['attr']['id'] <> '') {
$current[$tag][$result['attr']['id']] = $result;
} else {
$current[$tag][$repeated_tag_index[$tag . '_' . $level]] = $result;
}
$repeated_tag_index[$tag . '_' . $level] ++;
}
} elseif ($type == 'close') { // End of tag '</tag>'
$current = &$parent[$level - 1];
}
}
return($xml_array);
}
// Load file data
function ew_ReadFile($file) {
$content = '';
if (function_exists("file_get_contents")) {
$content = file_get_contents($file);
} else {
if ($handle = @fopen($file, 'r')) {
$content = fread($handle, filesize($file));
fclose($handle);
}
}
return $content;
}
// Encode value for double-quoted Javascript string
function ew_JsEncode2($val) {
$val = str_replace("\\", "\\\\", strval($val));
$val = str_replace("\"", "\\\"", $val);
$val = str_replace("\r\n", "<br>", $val);
$val = str_replace("\r", "<br>", $val);
$val = str_replace("\n", "<br>", $val);
return $val;
}
// Encode value to single-quoted Javascript string for HTML attributes
function ew_JsEncode3($val) {
$val = str_replace("\\", "\\\\", strval($val));
$val = str_replace("'", "\\'", $val);
$val = str_replace("\"", """, $val);
return $val;
}
// Convert array to JSON for HTML attributes
function ew_ArrayToJsonAttr($ar) {
$Str = "{";
foreach ($ar as $key => $val)
$Str .= $key . ":'" . ew_JsEncode3($val) . "',";
if (substr($Str, -1) == ",")
$Str = substr($Str, 0, strlen($Str) - 1);
$Str .= "}";
return $Str;
}
// Get current page name
function ew_CurrentPage() {
return ew_GetPageName(ew_ScriptName());
}
// Get page name
function ew_GetPageName($url) {
$PageName = "";
if ($url <> "") {
$PageName = $url;
$p = strpos($PageName, "?");
if ($p !== FALSE)
$PageName = substr($PageName, 0, $p); // Remove QueryString
$p = strrpos($PageName, "/");
if ($p !== FALSE)
$PageName = substr($PageName, $p + 1); // Remove path
}
return $PageName;
}
// Adjust text for caption
function ew_BtnCaption($Caption) {
$Min = 10;
if (strlen($Caption) < $Min) {
$Pad = abs(intval(($Min - strlen($Caption)) / 2 * -1));
$Caption = str_repeat(" ", $Pad) . $Caption . str_repeat(" ", $Pad);
}
return $Caption;
}
// Get current user levels as array of user level IDs
function CurrentUserLevels() {
global $Security;
if (isset($Security)) {
return $Security->UserLevelID;
} else {
if (isset($_SESSION[EW_SESSION_USER_LEVEL_ID])) {
return array($_SESSION[EW_SESSION_USER_LEVEL_ID]);
} else {
return array();
}
}
}
// Check if menu item is allowed for current user level
function AllowListMenu($TableName) {
$userlevels = CurrentUserLevels(); // Get user level ID list as array
if (IsLoggedIn()) {
if (in_array("-1", $userlevels)) {
return TRUE;
} else {
$priv = 0;
if (is_array(@$_SESSION[EW_SESSION_AR_USER_LEVEL_PRIV])) {
foreach ($_SESSION[EW_SESSION_AR_USER_LEVEL_PRIV] as $row) {
if (strval($row[0]) == strval($TableName) &&
in_array($row[1], $userlevels)) {
$thispriv = $row[2];
if (is_null($thispriv))
$thispriv = 0;
$thispriv = intval($thispriv);
$priv = $priv | $thispriv;
}
}
}
return ($priv & EW_ALLOW_LIST);
}
} else {
return FALSE;
}
}
// Get server variable by name
function ew_ServerVar($Name) {
$str = @$_SERVER[$Name];
if (empty($str))
$str = @$_ENV[$Name];
return $str;
}
// Get domain URL
function ew_DomainUrl() {
$sUrl = "http";
$bSSL = (ew_ServerVar("HTTPS") <> "" && ew_ServerVar("HTTPS") <> "off");
$sPort = strval(ew_ServerVar("SERVER_PORT"));
$defPort = ($bSSL) ? "443" : "80";
$sPort = ($sPort == $defPort) ? "" : ":$sPort";
$sUrl .= ($bSSL) ? "s" : "";
$sUrl .= "://";
$sUrl .= ew_ServerVar("SERVER_NAME") . $sPort;
return $sUrl;
}
// Get full URL
function ew_FullUrl() {
return ew_DomainUrl() . ew_ScriptName();
}
// Get current URL
function ew_CurrentUrl() {
$s = ew_ScriptName();
$q = ew_ServerVar("QUERY_STRING");
if ($q <> "")
$s .= "?" . $q;
return $s;
}
// Convert to full URL
function ew_ConvertFullUrl($url) {
if ($url == "")
return "";
$sUrl = ew_FullUrl();
return substr($sUrl, 0, strrpos($sUrl, "/") + 1) . $url;
}
?>