qanday qilinadi bu phpda qanday yozilgan$_GET so`rovlarini olasiz va chop etasiz. php dokumentatsiyasini qarang.gif)
<?php require('./incfiles/core.php'); if (core::$system_set['site_access'] !== 0) { } ?>
if ((core::$system_set['site_access'] == 0 || core::$system_set['site_access'] == 1) && $headmod != 'login' && !core::$user_id) { }