- mb_convert_encoding: documentation ( source)
- crc32: documentation ( source)
<?php
echo crc32(mb_convert_encoding('/index.php?option=com_content&view=article&id=326:kak-sohranit-zrenie-&catid=7:sobiraem-kompyuter-svoimi-rukami', 'windows-1251', 'utf-8'));