return $str;
}
-// Smartly adds slashes
-function smartAddSlashes ($unquoted) {
- // Do we have cache?
- if (!isset($GLOBALS['smart_addslashes'][$unquoted])) {
- // Remove slashe
- $unquoted = str_replace("\\", '', $unquoted);
-
- // Put it in cache and add slashes
- $GLOBALS['smart_addslashes'][$unquoted] = addslashes($unquoted);
- } // END - if
-
- // Return result
- return $GLOBALS['smart_addslashes'][$unquoted];
-}
-
// Decode entities in a nicer way
-function decodeEntities ($str) {
+function decodeEntities ($str, $quote = ENT_NOQUOTES) {
// Decode the entities to UTF-8 now
- $decodedString = html_entity_decode($str, ENT_NOQUOTES, 'UTF-8');
+ $decodedString = html_entity_decode($str, $quote, 'UTF-8');
// Return decoded string
return $decodedString;
}
// Wrapper for $_POST['sel']
-function countPostSelection () {
- return countSelection(postRequestElement('sel'));
+function countPostSelection ($element = 'sel') {
+ // Is it set?
+ if (isPostRequestElementSet($element)) {
+ // Return counted elements
+ return countSelection(postRequestElement($element));
+ } else {
+ // Return zero if not found
+ return 0;
+ }
}
// Checks wether the config-local.php is loaded
// Init user data array
function initUserData () {
// User id should not be zero
- if (getCurrentUserId() == '0') debug_report_bug(__FUNCTION__.': User id is zero.');
+ if (getCurrentUserId() < 1) debug_report_bug(__FUNCTION__.': User id is zero.');
// Init the user
$GLOBALS['user_data'][getCurrentUserId()] = array();
// Getter for user data
function getUserData ($column) {
// User id should not be zero
- if (getCurrentUserId() == '0') debug_report_bug(__FUNCTION__.': User id is zero.');
+ if (getCurrentUserId() < 1) debug_report_bug(__FUNCTION__.': User id is zero.');
// Return the value
return $GLOBALS['user_data'][getCurrentUserId()][$column];
// Geter for whole user data array
function getUserDataArray () {
// User id should not be zero
- if (getCurrentUserId() == '0') debug_report_bug(__FUNCTION__.': User id is zero.');
+ if (getCurrentUserId() < 1) debug_report_bug(__FUNCTION__.': User id is zero.');
// Get the whole array
return $GLOBALS['user_data'][getCurrentUserId()];
// Checks if the user data is valid, this may indicate that the user has logged
// in, but you should use isMember() if you want to find that out.
function isUserDataValid () {
- // User id should not be zero
- if (getCurrentUserId() == '0') debug_report_bug(__FUNCTION__.': User id is zero.');
+ // User id should not be zero so abort here
+ if (!isCurrentUserIdSet()) return false;
// Is the array there and filled?
return ((isset($GLOBALS['user_data'][getCurrentUserId()])) && (count($GLOBALS['user_data'][getCurrentUserId()]) > 1));
// Getter for current userid
function getCurrentUserId () {
- // Return zero if not set
- if (!isset($GLOBALS['current_userid'])) return 0;
+ // Userid must be set before it can be used
+ if (!isCurrentUserIdSet()) {
+ // Not set
+ debug_report_bug('User id is not set.');
+ } // END - if
// Return the userid
return $GLOBALS['current_userid'];
}
+// Checks if current userid is set
+function isCurrentUserIdSet () {
+ return isset($GLOBALS['current_userid']);
+}
+
// [EOF]
?>