PHP MySQL SSL certificate -

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i have vb.net software , shall use php code on website make user customer. have tried many codes same error:

warning:

mysqli_ssl_set() expects parameter 1 mysqli, null given in xxxxxxxxxxx/makeuser/insert.php on line 12 warning: mysqli::mysqli(): (hy000/2002):

the php code needs certificate shall store certificate. shall store them in webserver? understand can store certificate in webserver safe?

when shall execute sql script doing this: 

$sql = $conn->prepare ("create database '$_post[group]' /*!40100 default character set latin1 */;");

i error on execute process. if use $ssl instead of $conn don't error. correct?

whoa.

first things first never use $_post directly in sql. dangerous. post "; drop databases" , run.

next, query, error because mysql query failed, either syntax error, or connection. how creating $conn object? should 

$conn = mysqli_connect($host...

if not connected mysql server, that's problem, read php docs regarding mysqli.

ssl certificate - talking mysql connection, or web server itself? should not placed somewhere accessible web, no, installed onto server , configured web server software (apache/nginx)


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