+// Init SQLs array
+function INIT_SQLS () {
+ SET_SQLS(array());
+}
+
+// Checks wether the sqls array is initialized
+function IS_SQLS_INITIALIZED () {
+ return ((isset($GLOBALS['sqls'])) && (is_array($GLOBALS['sqls'])));
+}
+
+// Setter for SQLs array
+function SET_SQLS ($SQLs) {
+ $GLOBALS['sqls'] = (array) $SQLs;
+}
+
+// Remover for SQLs array
+function UNSET_SQLS () {
+ unset($GLOBALS['sqls']);
+}
+
+// Getter for SQLs array
+function GET_SQLS () {
+ return $GLOBALS['sqls'];
+}
+
+// Add an SQL to the list
+function ADD_SQL ($sql) {
+ //* DEBUG: */ DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("sql=%s, count=%d", $sql, COUNT_SQLS()));
+ $GLOBALS['sqls'][] = (string) $sql;
+}
+
+// Setter for SQLs key
+function SET_SQL_KEY ($key, $value) {
+ $GLOBALS['sqls'][$key] = (string) $value;
+}
+
+// Counter for SQLs array
+function COUNT_SQLS () {
+ // Default is false
+ $count = false;
+
+ // Is the array there?
+ if (IS_SQLS_INITIALIZED()) {
+ // Then count it
+ $count = count($GLOBALS['sqls']);
+ //* DEBUG: */ DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("count=%d", $count));
+ } // END - if
+
+ // Return it
+ return $count;
+}
+
+// Checks wether the SQLs array is filled
+function IS_SQLS_VALID () {
+ return (
+ (IS_SQLS_INITIALIZED()) &&
+ (COUNT_SQLS() > 0)
+ );
+}
+