function validateUserNameFormat($inputStr) { if (!noSpaces($inputStr) || strlen($inputStr) > MAX_USER_LEN || $inputStr == "") { return false; } else { return true; } }
function lineHasFieldNames($arr, $table) { if (!is_array($arr)) { #echo '<!-- lineHasFieldNames: line '.__LINE__.' -->'; return false; } // get field names of table $res = sql('select * from `' . $table . '` limit 1'); for ($i = 0; $i < mysql_num_fields($res); $i++) { $arrTableFieldName[] = mysql_field_name($res, $i); } $arrCommon = array_intersect($arrTableFieldName, noSpaces($arr)); //echo '<!-- lineHasFieldNames: arrTableFieldName: '.count($arrTableFieldName).' -->'; //echo '<!-- lineHasFieldNames: arr: '.count($arr).' -->'; //echo '<!-- lineHasFieldNames: arrCommon: '.count($arrCommon).' -->'; return count($arrCommon) < count($arr) ? false : true; }