php - Opencart result count moderation -

i making website in opencart. modified search query. default if search 'apple iphone 6', result shown opencart 'apple iphone 6', 'apple iphone 6 plus',etc (say total 20 result).

but modified query such way match exact text in search bar.

so 'apple iphone 6' search produce 1 result. problem in bottom search result number same in default. still showing

showing 1 10 of 20 (2 pages)

but there 1 result , second page of pagination blank.

i modify filter according our requirement has same problem.

so can modify result number.

as ved pandya said in comment:

have modified sql query returns total number of products?which used pagination.?

based on said, have modified function getproducts need modify function gettotalproducts (the 1 used pagination)

n.b: when ever see pagination in page in oc, search line in corresponding controller:
$pagination->total = xxx
, find xxx initialized