I tried to get the site information http://www.tsetmc.com/Loader.aspx?ParTree=15 with the command file_get_contents. But my output is meaningless?
Output results are as follows
�\�-]���[sי�{?U�z������A9;Nƻ�W�/{�R)HB$b��e9I�XJ������ŶF��D�����%�yW�8w7A�����ի�z�{>\����N��a]��4��F�ݭ��F�Yߪ^�q���\�._����/����\<�����K�q����t�X��3����������ꥰ��ݝN㰷�q��}�n���v������W�^o��������K�vv[V��v�;��+�
Used command:
<?php
$data = file_get_contents('http://www.tsetmc.com/Loader.aspx?ParTree=15');
echo $data;
?>