function getAlldbFields($tableName, $filter = array())
 {
     $allFields = $this->getAllFields($tableName);
     $alldbFields = array();
     if (!isError($allFields)) {
         foreach ($allFields as $field) {
             $type = $field['Type'];
             if (substr($type, 0, 3) == 'int') {
                 $dbtype = DB_TYPE_INT;
             } elseif (substr($type, 0, 6) == 'string') {
                 $dbtype = DB_TYPE_STRING;
             } elseif (substr($type, 0, 5) == 'text') {
                 $dbtype = DB_TYPE_TEXT;
             } else {
                 $dbtype = DB_TYPE_STRING;
             }
             $maxSize = $field['MaxLength'];
             $dbField = new dbField($field['Field'], $dbtype, (int) $maxSize);
             $dbField->canBeNull = $field['Null'];
             if (!in_array($dbField->getName(), $filter)) {
                 //var_dump ($dbField);
                 $alldbFields[] = $dbField;
             }
         }
         return $alldbFields;
     } else {
         return $allFields;
     }
 }
 function getAlldbFields($tableName, $filter = array())
 {
     $allFields = $this->getAllFields($tableName);
     $alldbFields = array();
     if (!isError($allFields)) {
         foreach ($allFields as $field) {
             $type = $field['Type'];
             if (substr($type, 0, 3) == 'int') {
                 $dbtype = DB_TYPE_INT;
             } elseif (substr($type, 0, 7) == 'varchar') {
                 $dbtype = DB_TYPE_STRING;
             } elseif (substr($type, 0, 5) == 'text') {
                 $dbtype = DB_TYPE_TEXT;
             } elseif (substr($type, 0, 5) == 'enum') {
                 $dbtype = DB_TYPE_ENUM;
             } else {
                 $dbtype = DB_TYPE_STRING;
             }
             $maxSize = 0;
             if ($dbtype != DB_TYPE_ENUM) {
                 if (strpos($type, '(') and strpos($type, '(')) {
                     $maxSize = substr($type, strpos($type, '(') + 1, strpos($type, ')') - strpos($type, '(') - 1);
                 }
             }
             $dbField = new dbField($field['Field'], $dbtype, (int) $maxSize);
             if ($field['Null']) {
                 $dbField->canBeNull = true;
             }
             if (!in_array($dbField->getName(), $filter)) {
                 $alldbFields[] = $dbField;
             }
         }
         return $alldbFields;
     } else {
         return $allFields;
     }
 }
 function dbEnumField($name, $type, $value)
 {
     parent::dbField($name, $type);
     $this->_posValues = array();
     for ($i = 2; $i < func_num_args(); $i++) {
         $this->_posValues[] = func_get_arg($i);
     }
 }