Pagination using per_page to increment page numbers fix

[eluser]Frank Wong[/eluser]
Ah, I realized that it was not very clear what the problem is. Thanks for asking, pyro.

Problem:
The create_links method was incrementing the page segment of the URI by the per_page attribute instead of by 1.

Sample code:

Code:

$this->load->library('pagination');
$config['per_page'] = '5';
$config['uri_segment'] = '4';
$config['base_url'] = site_url('seg1/seg2/seg3/');
$config['total_rows'] = 100;
$this->pagination->initialize($config);
$this->pagination->create_links();

Expected results:
Digit links

Code:

<a href="seg1/seg2/seg3/">1</a>
<a href="seg1/seg2/seg3/2">2</a>
<a href="seg1/seg2/seg3/3">3</a>
<a href="seg1/seg2/seg3/4">4</a>
<a href="seg1/seg2/seg3/5">5</a>
etc...

Observed results:
Digit links

Code:

<a href="seg1/seg2/seg3/">1</a>
<a href="seg1/seg2/seg3/5">2</a>
<a href="seg1/seg2/seg3/10">3</a>
<a href="seg1/seg2/seg3/15">4</a>
<a href="seg1/seg2/seg3/20">5</a>
etc...

NOTE: The previous, next, and last links were incorrect also based on the same issue as illustrated above and the posted code change fix that problem also.