Router

Thanks guys for halp, but i will stay at CI 2.1
There one more error.
Don't work this SQL request in CI 3.1.!?

PHP Code:

$sql = "select * from (select * from net_euro where begin_ip<=$int order by begin_ip desc limit 1) as t where end_ip>=$int";
$result = mysql_query($sql); 


Variable "$result" is empty.
Perhaps this is not the end.

This may help $query = $this->db->query("YOUR QUERY");

http://www.codeigniter.com/user_guide/da...ult-arrays

I use plugins other developers. In their code they often use - SQL queries.
Rewrite their code is very inconvenient.

Thanks guys for halp, but i will stay at CI 2.1
There one more error.
Don't work this SQL request in CI 3.1.!?

PHP Code:

$sql = "select * from (select * from net_euro where begin_ip<=$int order by begin_ip desc limit 1) as t where end_ip>=$int";
$result = mysql_query($sql); 


Variable "$result" is empty.
Perhaps this is not the end.

This may help $query = $this->db->query("YOUR QUERY");

http://www.codeigniter.com/user_guide/da...ult-arrays

I use plugins other developers. In their code they often use - SQL queries.
Rewrite their code is very inconvenient.

mysql_query() has been deprecated in PHP for quite some time. If you upgrade to PHP 7, mysql_query() will not work, and that has nothing to do with CodeIgniter. CodeIgniter developers (and even most general PHP developers) should not have been using mysql_query(), anyway.

Bonfire

Practical CodeIgniter 3
CodeIgniter Testing Guide

Warning
This extension was deprecated in PHP 5.5.0, and it was removed in PHP 7.0.0. Instead, the MySQLi or PDO_MySQL extension should be used.

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