Hello world!<br/>Line 1 of function ** getConnection **<br/>function ** getConnection ** - set global con<br/>function ** getConnection ** - value of con is NULL <br />
<b>Warning</b>:  mysqli_connect(): (HY000/1045): Access denied for user 'dhfmobil_root'@'localhost' (using password: YES) in <b>/var/www/html/dhfco/api/php/code/DatabaseConnect_test_8.php</b> on line <b>22</b><br />
cannot connect to server